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Kratos Defense & Security Solutions, Inc
(NASDAQ:KTOS) 

KTOS stock logo

Kratos Defense & Security Solutions, Inc. operates as a government contractor of the U.S. Department of Defense. The company operates through two segments, Kratos Government Solutions and Unmanned Systems. The Kratos Government Solutions segment offers microwave electronic products, space, training ...

Founded: 1994
Full Time Employees: 3,000
Founder: Manish Agarwal, Ishank Gupta 
CEO: Eric DeMarco  
Sector: Industrials
Industry: Aerospace & Defense

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At a glance:
  • Leader in Affordable Unmanned Systems: Kratos specializes in high-performance, low-cost 'attritable' unmanned aerial systems (UAS) for military applications, alongside jet engines for these platforms and advanced satellite communication solutions.
  • Free Cash Flow Trajectory Still Negative, but Improving: The company continues to report negative free cash flow, primarily due to significant investments in R&D and program ramp-ups, but the burn rate is narrowing as key programs mature and scale.
  • Strategic Investment in Next-Gen Defense Tech: Kratos is heavily investing in research and development for advanced drone technologies, hypersonic systems, and space-related solutions, positioning itself as a key player in future defense modernization efforts.
  • Strong Position in Evolving Defense Landscape: With a focus on affordable, high-performance systems, Kratos is well-positioned to capitalize on increasing defense spending and the shift towards unmanned and networked warfare capabilities.
Bull Thesis:
  • Leading Position in High-Performance Unmanned Systems: Kratos is a key player in the rapidly growing market for high-performance, low-cost tactical drones (e.g., Valkyrie, Mako). These attritable systems are increasingly vital for future warfare concepts, positioning Kratos for significant long-term growth as defense strategies evolve.
  • Strong Growth in Space & Satellite Ground Systems: The company holds a robust position in critical space infrastructure, including satellite ground systems, secure communications, and space domain awareness. The proliferation of new satellite constellations and increased demand for secure data links from both government and commercial clients provides a substantial growth runway.
  • Beneficiary of Increased Global Defense Spending: Ongoing geopolitical tensions and a renewed focus on national security globally are driving increased defense budgets, particularly in the US. As a defense contractor specializing in advanced technology, Kratos is well-positioned to benefit from these elevated spending levels and modernization efforts.
  • Growing Backlog and Strategic Program Wins: Kratos has consistently reported a growing backlog, indicating strong demand for its products and services. Recent contract awards and program wins, especially in its core unmanned and space segments, provide revenue visibility and demonstrate successful execution of its strategic initiatives.
Bear Thesis:
  • Inconsistent Profitability and Margin Pressures: Despite revenue growth, Kratos has historically struggled with consistent profitability and often operates with lower net margins compared to some larger defense primes. Significant R&D investments and the nature of developing 'affordable' solutions can put pressure on bottom-line performance.
  • Execution Risk on Complex Development Programs: As a company heavily involved in developing cutting-edge defense technologies, Kratos faces inherent execution risks. Program delays, technical challenges, or cost overruns on key projects (like the Valkyrie production ramp-up) could negatively impact financial results and investor sentiment.
  • High R&D Investment Impacting Near-Term Cash Flow: While essential for future growth and maintaining a technological edge, Kratos's substantial investments in research and development can weigh on its free cash flow generation in the near term. This can make the company more sensitive to market downturns or funding fluctuations.
  • Competition from Larger Primes and Emerging Tech: Although Kratos operates in niche markets, it still faces formidable competition. Larger, more established defense contractors possess greater resources and scale, while agile emerging technology companies could also challenge Kratos's market position in certain segments.
Main Competitors:
  • Textron Inc. ($TXT) (Shadow Tactical UAS, Aerosonde UAS, various target drones), Competes directly with Kratos in the unmanned aerial systems (UAS) market, particularly with its Textron Systems division offering tactical drones and target drone solutions for military training and reconnaissance, often in similar performance categories.
  • L3Harris Technologies ($LHX) (Satellite communication systems, electronic warfare solutions, ISR systems), Competes with Kratos across several segments, including advanced satellite communication systems, microwave electronics, and electronic warfare solutions, often serving similar defense and government customers with a broader and more diversified portfolio.
  • Northrop Grumman Corporation ($NOC) (Global Hawk UAS, Triton UAS, various advanced defense systems, electronic warfare), As a major prime defense contractor, Northrop Grumman competes with Kratos in the high-end unmanned aerial systems (UAS) market and in providing advanced electronic warfare and sensor systems, often for larger, more complex, and higher-cost programs.
  • AeroVironment, Inc. ($AVAV) (Switchblade tactical missile system, Puma UAS, Raven UAS), Competes in the broader unmanned aerial systems (UAS) market, particularly in smaller, tactical, and loitering munition systems. While often focused on different mission sets, their innovation in UAS technology and rapid development cycles can overlap with Kratos' efforts to provide diverse and affordable UAS solutions.
Moat:
Kratos Defense & Security Solutions operates in a highly competitive defense and aerospace market. Its primary moat lies in its agility, innovation, and strategic focus on developing and producing affordable, high-performance, and 'attritable' systems, particularly in the unmanned aerial systems (UAS) and target drone sectors. This niche allows Kratos to offer capabilities that are often more cost-effective and rapidly deployable than those from larger, more traditional prime contractors, aligning with the Department of Defense's increasing emphasis on mass and affordability. Competition comes from large diversified defense primes (e.g., Northrop Grumman, L3Harris) with vast resources and established programs, as well as more specialized players (e.g., Textron, AeroVironment) who compete directly in specific UAS or electronics segments. Kratos' challenge is to scale its innovative solutions and secure larger production contracts while maintaining its cost advantage against formidable competitors.
Income Statements:
Quarterly
Annual
    Unit: USD2026-03-29 2025-12-28 2025-09-28 2025-06-29 2025-03-30 2024-12-29 2024-09-29 2024-06-30 2024-03-31 2023-12-31 2023-10-01 2023-06-25 2023-03-26 2022-12-25 2022-09-25 2022-06-26 2022-03-27 2021-12-26 2021-09-26 2021-06-27 2021-03-28 2020-12-27 2020-09-27 2020-06-28 2020-03-29 2019-12-29 2019-09-29 2019-06-30 2019-03-31 2018-12-30 2018-09-30 2018-07-01 2018-04-01 2017-12-31 2017-10-01 2017-06-25 2017-03-26 2016-12-25 2016-09-25 2016-06-26 2016-03-27 2015-12-27 2015-09-28 2015-09-27 2015-06-29 2015-06-28 2015-03-30 2015-03-29 2014-12-28 2014-09-29 2014-09-28 2014-06-30 2014-06-29 2014-03-31 2014-03-30 2013-12-29 2013-09-30 2013-09-29 2013-06-30 2013-06-24 2013-03-31 2013-03-25 2012-12-30 2012-09-30 2012-09-25 2012-06-26 2012-06-24 2012-03-27 2012-03-25 2011-09-26 2011-09-25 2011-06-27 2011-06-26 2011-03-28 2011-03-27 2010-09-26 2007-12-31 2007-06-30 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-12-30 2005-09-30 2005-07-01 2005-06-30 2005-04-01 2005-03-31 2004-10-01 2004-09-30 2004-07-02 2004-06-30 2004-04-02 2004-03-31 2003-12-26 2003-09-30 2003-09-26 2003-06-30 2003-06-27 2003-03-31 2003-03-28 2002-12-27 2002-09-30 2002-06-30 2002-03-31 
                                                                                                              
      service revenues
    134,000,000 114,300,000 117,400,000 134,900,000 102,400,000 106,500,000 103,900,000 106,500,000 106,500,000 100,800,000 106,500,000 103,700,000 91,600,000 89,900,000 88,600,000 78,800,000 67,900,000 52,500,000 51,600,000 58,000,000 57,300,000 54,600,000 67,600,000 62,900,000 63,600,000 65,500,000 70,800,000 73,700,000 62,600,000 52,800,000 54,900,000 47,000,000 46,000,000 83,100,000 86,700,000 91,600,000 85,000,000 90,100,000 87,200,000 88,200,000 82,600,000 90,700,000 87,400,000 87,400,000 88,800,000 88,800,000 87,400,000 87,400,000 91,300,000 97,100,000 97,100,000 101,800,000 101,800,000 100,600,000 100,600,000 108,600,000 108,800,000 108,800,000 110,200,000 110,200,000 115,500,000 115,500,000 110,200,000 125,600,000 125,600,000 112,100,000 112,100,000 105,200,000 105,200,000 97,600,000 97,600,000 75,300,000 75,300,000 79,800,000 79,800,000 75,800,000                               
      product sales
    237,000,000 230,800,000 230,200,000 216,600,000 200,200,000 176,600,000 172,000,000 193,600,000 170,700,000 173,000,000 168,100,000 153,200,000 140,200,000 159,400,000 140,000,000 145,400,000 128,300,000 159,100,000 149,000,000 147,100,000 136,900,000 151,800,000 134,400,000 107,500,000 105,300,000 119,600,000 113,300,000 114,200,000 97,800,000 111,600,000 104,500,000 104,200,000 97,000,000 119,100,000 109,500,000 94,100,000 82,800,000 92,000,000 78,200,000 80,000,000 70,400,000 86,800,000 74,300,000 74,300,000 71,700,000 71,700,000 95,100,000 95,100,000 130,200,000 120,000,000 120,000,000 127,500,000 127,500,000 99,500,000 99,500,000 127,100,000 117,600,000 117,600,000 125,000,000 125,000,000 137,300,000 137,300,000 153,400,000 150,700,000 150,700,000 107,700,000 107,700,000 109,800,000 109,800,000 113,400,000 113,400,000 95,800,000 95,800,000 43,000,000 43,000,000 44,100,000                               
      total revenues
    371,000,000 345,100,000 347,600,000 351,500,000 302,600,000 283,100,000 275,900,000 300,100,000 277,200,000 273,800,000 274,600,000 256,900,000 231,800,000 249,300,000 228,600,000 224,200,000 196,200,000 211,600,000 200,600,000 205,100,000 194,200,000 206,400,000 202,000,000 170,400,000 168,900,000 185,100,000 184,100,000 187,900,000 160,400,000 164,400,000 159,400,000 151,200,000 143,000,000 202,200,000 196,200,000 185,700,000 167,800,000 182,100,000 165,400,000 168,200,000 153,000,000 177,500,000 161,700,000 161,700,000 160,500,000 160,500,000 182,500,000 182,500,000 221,500,000 217,100,000 217,100,000 229,300,000 229,300,000 200,100,000 200,100,000 235,700,000 226,400,000 226,400,000 235,200,000 235,200,000 252,800,000 252,800,000 263,600,000 276,300,000 276,300,000 219,800,000 219,800,000 215,000,000 215,000,000 211,000,000 211,000,000 171,100,000 171,100,000 122,800,000 122,800,000 119,900,000                             107,400,000  
      yoy
    22.60% 21.90% 25.99% 17.13% 9.16% 3.40% 0.47% 16.82% 19.59% 9.83% 20.12% 14.59% 18.14% 17.82% 13.96% 9.31% 1.03% 2.52% -0.69% 20.36% 14.98% 11.51% 9.72% -9.31% 5.30% 12.59% 15.50% 24.27% 12.17% -18.69% -18.76% -18.58% -14.78% 11.04% 18.62% 10.40% 9.67% 2.59% 2.29% 4.02% -4.67% 10.59% -11.40% -11.40% -27.54% -26.07% -15.94% -20.41% -3.40% 8.50% 8.50% -2.72% 1.28% -11.62% -14.92% 0.21% -10.44% -10.44% -10.77% -14.88% -8.51% 15.01% 19.93% 28.51% 28.51% 4.17% 4.17% 25.66% 25.66% 71.82% 71.82% 42.70%                                   
      qoq
    7.51% -0.72% -1.11% 16.16% 6.89% 2.61% -8.06% 8.26% 1.24% -0.29% 6.89% 10.83% -7.02% 9.06% 1.96% 14.27% -7.28% 5.48% -2.19% 5.61% -5.91% 2.18% 18.54% 0.89% -8.75% 0.54% -2.02% 17.14% -2.43% 3.14% 5.42% 5.73% -29.28% 3.06% 5.65% 10.67% -7.85% 10.10% -1.66% 9.93% -13.80% 9.77% 0.00% 0.75% 0.00% -12.05% 0.00% -17.61% 2.03% 0.00% -5.32% 0.00% 14.59% 0.00% -15.10% 4.11% 0.00% -3.74% 0.00% -6.96% 0.00% -4.10% -4.60% 0.00% 25.71% 0.00% 2.23% 0.00% 1.90% 0.00% 23.32% 0.00% 39.33% 0.00% 2.42%                                
      cost of service revenues
    99,300,000 82,700,000 91,200,000 107,200,000 75,700,000 77,100,000 76,700,000 77,000,000 79,200,000 76,000,000 79,000,000 80,000,000 68,200,000 67,800,000 65,100,000 56,200,000 49,900,000 36,900,000 35,500,000 41,300,000 42,500,000 40,600,000 50,500,000 46,200,000 45,200,000 49,200,000 50,200,000 50,600,000 42,000,000 37,400,000 34,300,000 33,200,000 32,900,000 57,900,000 60,800,000 67,000,000 61,800,000 66,400,000 64,700,000 64,400,000 60,300,000 68,000,000 65,400,000 65,400,000 67,100,000 67,100,000 66,000,000 66,000,000 74,900,000 77,700,000 77,700,000 77,900,000 77,900,000 74,100,000 74,100,000 80,900,000 82,400,000 82,400,000 83,300,000 83,300,000 88,200,000 88,200,000 86,000,000 98,300,000 98,300,000 86,700,000 86,700,000                                        
      cost of product sales
    182,100,000 179,000,000 179,300,000 170,500,000 153,300,000 136,200,000 130,000,000 145,900,000 127,000,000 125,900,000 122,200,000 113,000,000 104,200,000 120,100,000 108,600,000 110,200,000 94,400,000 113,200,000 104,500,000 111,800,000 100,700,000 111,500,000 94,400,000 78,200,000 77,900,000 87,500,000 85,300,000 89,200,000 73,500,000 81,500,000 81,000,000 78,700,000 69,300,000 87,600,000 87,300,000 71,300,000 60,900,000 69,100,000 74,800,000 58,600,000 56,800,000 67,300,000 55,900,000 55,900,000 52,500,000 52,500,000 69,600,000 69,600,000 90,400,000 86,400,000 86,400,000 95,000,000 95,000,000 73,400,000 73,400,000 93,300,000 91,700,000 91,700,000 91,500,000 91,500,000 98,900,000 98,900,000 109,600,000 103,900,000 103,900,000 75,400,000 75,400,000 75,300,000 75,300,000 79,000,000 79,000,000 67,700,000 67,700,000 35,100,000 35,100,000 35,500,000                               
      total costs
    281,400,000 261,700,000 270,500,000 277,700,000 229,000,000 213,300,000 206,700,000 222,900,000 206,200,000 201,900,000 201,200,000 193,000,000 172,400,000 187,900,000 173,700,000 166,400,000 144,300,000 150,100,000 140,000,000 153,100,000 143,200,000 152,100,000 144,900,000 124,400,000 123,100,000 136,700,000 135,500,000 139,800,000 115,500,000 118,900,000 115,300,000 111,900,000 102,200,000 145,500,000 148,100,000 138,300,000 122,700,000 135,500,000 139,500,000 123,000,000 117,100,000 135,300,000 121,300,000 121,300,000 119,600,000 119,600,000 135,600,000 135,600,000 165,300,000 164,100,000 164,100,000 172,900,000 172,900,000 147,500,000 147,500,000 174,200,000 174,100,000 174,100,000 174,800,000 174,800,000 187,100,000 187,100,000 195,600,000 202,200,000 202,200,000 162,100,000 162,100,000 157,100,000 157,100,000 150,800,000 150,800,000 125,700,000 125,700,000 95,400,000 95,400,000 94,100,000                               
      gross profit
    89,600,000 83,400,000 77,100,000 73,800,000 73,600,000 69,800,000 69,200,000 77,200,000 71,000,000 71,900,000 73,400,000 63,900,000 59,400,000 61,400,000 54,900,000 57,800,000 51,900,000 61,500,000 60,600,000 52,000,000 51,000,000 54,300,000 57,100,000 46,000,000 45,800,000 48,400,000 48,600,000 48,100,000 44,900,000 45,500,000 44,100,000 39,300,000 40,800,000 56,700,000 48,100,000 47,400,000 45,100,000 46,600,000 25,900,000 45,200,000 35,900,000 42,200,000 40,400,000 40,400,000 40,900,000 40,900,000 46,900,000 46,900,000 56,200,000 53,000,000 53,000,000 56,400,000 56,400,000 52,600,000 52,600,000 61,500,000 52,300,000 52,300,000 60,400,000 60,400,000 65,700,000 65,700,000 68,000,000 74,100,000 74,100,000 57,700,000 57,700,000 57,900,000 57,900,000 60,200,000 60,200,000 45,400,000 45,400,000 27,400,000 27,400,000 25,800,000  7,500,000 7,300,000 8,400,000 15,300,000 15,600,000 14,200,000 12,700,000 23,100,000 25,700,000 25,700,000 22,800,000 22,800,000 13,400,000 13,400,000 23,900,000 23,900,000 21,600,000 21,600,000 20,700,000 18,700,000 18,700,000 17,000,000 17,000,000 14,900,000 14,900,000 13,700,000 11,900,000  10,900,000 
      yoy
    21.74% 19.48% 11.42% -4.40% 3.66% -2.92% -5.72% 20.81% 19.53% 17.10% 33.70% 10.55% 14.45% -0.16% -9.41% 11.15% 1.76% 13.26% 6.13% 13.04% 11.35% 12.19% 17.49% -4.37% 2.00% 6.37% 10.20% 22.39% 10.05% -19.75% -8.32% -17.09% -9.53% 21.67% 85.71% 4.87% 25.63% 10.43% -35.89% 11.88% -12.22% 3.18% -13.86% -13.86% -27.22% -22.83% -11.51% -16.84% -0.35% 0.76% 0.76% -8.29% 7.84% 0.57% -12.91% 1.82% -20.40% -20.40% -11.18% -18.49% -11.34% 13.86% 17.85% 27.98% 27.98% -4.15% -4.15% 27.53% 27.53% 119.71% 119.71% 75.97%  265.33% 275.34% 207.14%  -51.92% -48.59% -33.86% -33.77% -39.30% -44.75% -44.30% 1.32% 91.79% 91.79% -4.60% -4.60% -37.96% -37.96% 15.46% 27.81% 15.51% 27.06% 21.76% 25.50% 25.50% 24.09% 42.86%  36.70%     
      qoq
    7.43% 8.17% 4.47% 0.27% 5.44% 0.87% -10.36% 8.73% -1.25% -2.04% 14.87% 7.58% -3.26% 11.84% -5.02% 11.37% -15.61% 1.49% 16.54% 1.96% -6.08% -4.90% 24.13% 0.44% -5.37% -0.41% 1.04% 7.13% -1.32% 3.17% 12.21% -3.68% -28.04% 17.88% 1.48% 5.10% -3.22% 79.92% -42.70% 25.91% -14.93% 4.46% 0.00% -1.22% 0.00% -12.79% 0.00% -16.55% 6.04% 0.00% -6.03% 0.00% 7.22% 0.00% -14.47% 17.59% 0.00% -13.41% 0.00% -8.07% 0.00% -3.38% -8.23% 0.00% 28.42% 0.00% -0.35% 0.00% -3.82% 0.00% 32.60% 0.00% 65.69% 0.00% 6.20%   2.74% -13.10% -45.10% -1.92% 9.86% 11.81% -45.02% -10.12% 0.00% 12.72% 0.00% 70.15% 0.00% -43.93% 0.00% 10.65% 0.00% 4.35% 10.70% 0.00% 10.00% 0.00% 14.09% 0.00% 8.76% 15.13%    
      gross margin %
    24.15% 24.17% 22.18% 21.00% 24.32% 24.66% 25.08% 25.72% 25.61% 26.26% 26.73% 24.87% 25.63% 24.63% 24.02% 25.78% 26.45% 29.06% 30.21% 25.35% 26.26% 26.31% 28.27% 27.00% 27.12% 26.15% 26.40% 25.60% 27.99% 27.68% 27.67% 25.99% 28.53% 28.04% 24.52% 25.53% 26.88% 25.59% 15.66% 26.87% 23.46% 23.77% 24.98% 24.98% 25.48% 25.48% 25.70% 25.70% 25.37% 24.41% 24.41% 24.60% 24.60% 26.29% 26.29% 26.09% 23.10% 23.10% 25.68% 25.68% 25.99% 25.99% 25.80% 26.82% 26.82% 26.25% 26.25% 26.93% 26.93% 28.53% 28.53% 26.53% 26.53% 22.31% 22.31% 21.52% NaN% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% 0% Infinity% 
      selling, general and administrative expenses
    72,300,000 63,500,000 59,800,000 59,900,000 57,000,000 52,500,000 52,600,000 54,500,000 54,400,000 51,800,000 50,900,000 47,300,000 47,800,000 46,200,000 48,500,000 44,500,000 43,300,000 42,300,000 41,800,000 38,200,000 37,900,000 37,300,000 36,300,000 36,000,000 34,900,000 33,100,000 32,500,000 33,700,000 31,500,000 30,400,000 29,500,000 30,100,000 29,800,000 40,600,000 40,700,000 40,600,000 38,700,000 36,700,000 35,500,000 36,400,000 37,700,000 38,100,000 34,900,000 34,900,000 40,300,000 40,300,000 42,600,000 42,600,000 39,300,000 45,800,000 45,800,000 44,900,000 44,900,000 43,400,000 43,400,000 48,100,000 47,800,000 47,800,000 48,000,000 48,000,000 49,200,000 49,200,000 52,200,000 54,500,000 54,500,000 42,600,000 42,600,000 45,000,000 45,000,000 43,200,000 43,200,000 33,700,000 33,700,000 19,600,000 19,600,000 17,900,000  10,800,000 9,100,000 15,800,000 16,100,000 15,500,000 15,600,000 15,400,000 17,800,000 18,900,000 18,900,000 17,200,000 17,200,000 14,300,000 14,300,000 13,800,000 13,800,000 14,100,000 14,100,000 11,200,000 11,900,000 11,900,000 11,200,000 11,200,000 11,300,000 11,300,000 9,400,000 8,600,000  47,100,000 
      merger and acquisition expenses
    1,900,000 50,000 200,000   50,000 200,000       150,000 200,000 100,000 300,000 150,000 300,000 100,000 200,000 375,000 100,000 1,000,000 400,000 475,000 100,000 600,000 1,200,000                            200,000 200,000 -2,600,000 -2,600,000 100,000 100,000 675,000 300,000 300,000 1,500,000 1,500,000 900,000 900,000 3,700,000 3,700,000     400,000                               
      research and development expenses
    10,700,000 9,800,000 10,000,000 10,200,000 10,000,000 10,600,000 9,900,000 10,200,000 9,600,000 8,000,000 10,300,000 9,900,000 10,200,000 10,600,000 9,600,000 9,200,000 9,200,000 9,000,000 8,000,000 10,200,000 8,000,000 7,600,000 7,700,000 6,000,000 5,700,000 5,000,000 4,600,000 4,500,000 3,900,000 4,000,000 4,400,000 3,600,000 3,600,000 5,100,000 4,200,000 4,100,000 4,400,000 3,800,000 3,200,000 4,000,000 2,900,000 4,500,000 3,500,000 3,500,000 4,300,000 4,300,000 4,800,000 4,800,000 6,000,000 5,900,000 5,900,000 5,900,000 5,900,000 5,200,000 5,200,000 6,900,000 4,800,000 4,800,000 4,800,000 4,800,000 4,900,000 4,900,000 4,900,000 4,500,000 4,500,000 4,800,000 4,800,000 3,800,000 3,800,000 3,300,000 3,300,000 1,200,000 1,200,000 600,000 600,000 500,000                               
      operating income
    4,700,000 8,200,000 7,100,000 3,700,000 6,600,000 3,000,000 6,500,000 12,500,000 7,000,000 11,700,000 12,200,000 6,700,000 500,000 4,100,000 -3,600,000 -1,900,000 -1,200,000 9,200,000 10,500,000 3,300,000 4,900,000                                                         -8,300,000 -3,300,000   100,000  -3,100,000 7,800,000 6,800,000 6,800,000 5,600,000 5,600,000   9,300,000 9,300,000 6,600,000 6,600,000 7,900,000 6,100,000 6,100,000 5,000,000 5,000,000 3,200,000 3,200,000 2,500,000 1,600,000 -58,800,000 -60,000,000 
      yoy
    -28.79% 173.33% 9.23% -70.40% -5.71% -74.36% -46.72% 86.57% 1300.00% 185.37% -438.89% -452.63% -141.67% -55.43% -134.29% -157.58% -124.49%                                                             -8400.00%    -98.53%  -155.36% 39.29%   -39.78% -39.78%   17.72% 52.46% 8.20% 32.00% 58.00% 90.63% 90.63% 100.00% 212.50% -105.44% -105.33%     
      qoq
    -42.68% 15.49% 91.89% -43.94% 120.00% -53.85% -48.00% 78.57% -40.17% -4.10% 82.09% 1240.00% -87.80% -213.89% 89.47% 58.33% -113.04% -12.38% 218.18% -32.65%                                                          151.52%      -139.74% 14.71% 0.00% 21.43% 0.00%    0.00% 40.91% 0.00% -16.46% 29.51% 0.00% 22.00% 0.00% 56.25% 0.00% 28.00% 56.25% -102.72% -2.00%  
      operating margin %
    1.27% 2.38% 2.04% 1.05% 2.18% 1.06% 2.36% 4.17% 2.53% 4.27% 4.44% 2.61% 0.22% 1.64% -1.57% -0.85% -0.61% 4.35% 5.23% 1.61% 2.52% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% NaN% -Infinity% -Infinity% NaN% NaN% Infinity% NaN% -Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% NaN% NaN% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% -54.75% -Infinity% 
      other income:
                                                                                                              
      interest income
    4,500,000 3,400,000 4,600,000 -1,200,000    100,000                                                                        125,000 100,000 300,000 100,000     200,000 200,000     100,000 100,000 300,000 200,000 200,000 100,000 100,000 300,000 300,000 200,000 300,000  300,000 
      other income
    600,000 500,000 200,000 2,100,000    100,000    200,000 -300,000 1,600,000 -1,100,000  100,000 -300,000   200,000 -300,000 800,000 300,000    100,000 -500,000 -400,000 -300,000 -600,000 300,000 -100,000 600,000 200,000 200,000 200,000 100,000 200,000 300,000 -100,000 300,000 300,000 -1,000,000  -400,000 -400,000  -400,000 -400,000 200,000 200,000 200,000 200,000 50,000 800,000 800,000 200,000 200,000    400,000 400,000 500,000 500,000 500,000 500,000     300,000 300,000 200,000   500,000 75,000 100,000 100,000    100,000 100,000   300,000 300,000   400,000 400,000 275,000 500,000 500,000 -200,000 -200,000 800,000 800,000 75,000 900,000  -1,600,000 
      total other income
    5,100,000 3,900,000 4,800,000 900,000    200,000                     -6,000,000             -7,825,000 -12,600,000  -9,900,000  -12,600,000   -12,500,000  -52,900,000     -15,400,000   -16,100,000     -17,200,000 -15,700,000            200,000 500,000                            
      income before income taxes
    9,800,000 12,100,000 11,900,000 4,600,000 5,400,000 4,000,000 5,800,000 12,700,000 4,000,000                                                                     -8,100,000 -2,800,000                 3,850,000 6,600,000 6,600,000 4,800,000 4,800,000 4,000,000 4,000,000 -14,225,000 2,500,000  -61,600,000 
      provision for income taxes
    -2,100,000 6,200,000 3,200,000 1,700,000 900,000 100,000 2,600,000 4,800,000 2,700,000                                                                       150,000 400,000   1,650,000 1,900,000 2,600,000  2,100,000    1,700,000             10,100,000  
      net income
    11,900,000 4,025,000 8,700,000 2,900,000      5,600,000 3,000,000 -400,000 -5,800,000 -4,900,000 -8,000,000 -4,400,000 -15,900,000 -2,500,000 -1,900,000 900,000 1,900,000 78,000,000 2,400,000 -800,000 -200,000 2,600,000 2,600,000 4,300,000 3,100,000 4,700,000 1,700,000 -7,700,000 -2,200,000 -22,200,000 -4,300,000 -6,200,000 -10,000,000 -4,300,000 -23,600,000 -10,400,000 -22,200,000 -4,000,000 55,100,000 55,100,000 -15,000,000 -15,000,000 -16,300,000 -16,300,000 -2,200,000 -10,900,000 -10,900,000 -49,900,000 -49,900,000 -15,000,000 -15,000,000 -7,400,000 -9,900,000 -9,900,000 -9,600,000 -9,600,000 -10,300,000 -10,300,000 -90,000,000 -4,200,000 -4,200,000 -17,200,000 -17,200,000 -3,000,000 -3,000,000 -6,900,000 -6,900,000 -5,200,000 -5,200,000 -3,500,000 -3,500,000 3,200,000  4,200,000 -20,100,000 -55,600,000 -900,000 -600,000 -800,000 -9,900,000 5,800,000 4,300,000 4,300,000 3,500,000 3,500,000 -14,900,000 -14,900,000 1,700,000 1,700,000 5,900,000 5,900,000 8,100,000 6,600,000 6,600,000 4,800,000 4,800,000 4,000,000 4,000,000 3,100,000 2,500,000 -69,500,000 -71,700,000 
      yoy
             -214.29% -137.50% -90.91% -63.52% 96.00% 321.05% -588.89% -936.84% -103.21% -179.17% -212.50% -1050.00% 2900.00% -7.69% -118.60% -106.45% -44.68% 52.94% -155.84% -240.91% -121.17% -139.53% 24.19% -78.00% 416.28% -81.78% -40.38% -54.95% 7.50% -142.83% -118.87% 48.00% -73.33% -438.04% -438.04% 581.82% 37.61% 49.54% -67.33% -95.59% -27.33% -27.33% 574.32% 404.04% 51.52% 56.25% -22.92% -3.88% -3.88% -89.33% 128.57% 145.24% -40.12% 423.26% 40.00% 40.00% 149.28% 149.28% -42.31% -42.31% 97.14% 97.14% -262.50%  -183.33% -82.59% -105.76%  -800.00% 2412.50% 461.62% -115.52% -113.95% -118.60% -382.86% 65.71% -128.86% -128.86% 105.88% 105.88% -352.54% -352.54% -79.01% -74.24% -10.61% 22.92% 68.75% 65.00% 65.00% 54.84% 92.00% -105.76% -105.58%     
      qoq
    195.65% -53.74% 200.00%       86.67% -850.00% -93.10% 18.37% -38.75% 81.82% -72.33% 536.00% 31.58% -311.11% -52.63% -97.56% 3150.00% -400.00% 300.00% -107.69% 0.00% -39.53% 38.71% -34.04% 176.47% -122.08% 250.00% -90.09% 416.28% -30.65% -38.00% 132.56% -81.78% 126.92% -53.15% 455.00% -107.26% 0.00% -467.33% 0.00% -7.98% 0.00% 640.91% -79.82% 0.00% -78.16% 0.00% 232.67% 0.00% 102.70% -25.25% 0.00% 3.13% 0.00% -6.80% 0.00% -88.56% 2042.86% 0.00% -75.58% 0.00% 473.33% 0.00% -56.52% 0.00% 32.69% 0.00% 48.57% 0.00% -209.38%   -120.90% -63.85% 6077.78% 50.00% -25.00% -91.92% -270.69% 34.88% 0.00% 22.86% 0.00% -123.49% 0.00% -976.47% 0.00% -71.19% 0.00% -27.16% 22.73% 0.00% 37.50% 0.00% 20.00% 0.00% 29.03% 24.00% -103.60% -3.07%  
      net income margin %
    3.21% 1.17% 2.50% 0.83% 0% 0% 0% 0% 0% 2.05% 1.09% -0.16% -2.50% -1.97% -3.50% -1.96% -8.10% -1.18% -0.95% 0.44% 0.98% 37.79% 1.19% -0.47% -0.12% 1.40% 1.41% 2.29% 1.93% 2.86% 1.07% -5.09% -1.54% -10.98% -2.19% -3.34% -5.96% -2.36% -14.27% -6.18% -14.51% -2.25% 34.08% 34.08% -9.35% -9.35% -8.93% -8.93% -0.99% -5.02% -5.02% -21.76% -21.76% -7.50% -7.50% -3.14% -4.37% -4.37% -4.08% -4.08% -4.07% -4.07% -34.14% -1.52% -1.52% -7.83% -7.83% -1.40% -1.40% -3.27% -3.27% -3.04% -3.04% -2.85% -2.85% 2.67% NaN% Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% -Infinity% -Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% -64.71% -Infinity% 
      basic income per common share
    70,000 25,000 50,000 20,000                                                                                                       
      diluted income per common share
    70,000 25,000 50,000 20,000                                                                                                       
      weighted-average common shares outstanding:
                                                                                                              
      basic
    176,800,000 162,700,000 170,500,000 155,700,000 154,200,000 149,000,000 152,600,000 151,800,000 139,600,000 130,400,000   128,100,000 126,700,000 127,200,000 126,400,000 125,900,000 124,600,000 124,900,000 124,700,000 124,100,000 115,500,000 123,100,000 108,300,000 107,200,000 106,000,000 106,500,000 106,100,000 104,900,000 103,800,000 103,900,000  103,700,000 89,500,000    61,300,000 60,500,000  59,600,000 58,700,000 59,000,000 59,000,000             57,100,000 57,100,000 56,600,000 56,600,000 56,600,000 56,600,000 46,900,000 56,600,000 56,600,000 41,700,000 41,700,000 32,500,000 32,500,000 30,800,000 30,800,000 23,800,000 23,800,000 21,300,000 21,300,000   73,900,000 73,900,000 73,500,000 73,900,000 73,900,000 72,300,000 74 71.7  71.3 71,200,000 71,200,000  68.9  68.3 64,200,000 64,200,000 53,400,000 53,800,000 53,800,000 51,100,000 51,100,000 49,300,000 49,300,000 48,100,000 48,100,000   
      diluted
    179,400,000 165,200,000 172,900,000 157,400,000 156,200,000 150,900,000 154,100,000 153,500,000 141,500,000 130,400,000   128,100,000 126,700,000 127,200,000 126,400,000 125,900,000 128,000,000 124,900,000 127,700,000 127,700,000 118,700,000 126,400,000 108,300,000 110,100,000 109,200,000 109,900,000 109,400,000 107,800,000 106,100,000 106,400,000  105,700,000 89,500,000    61,300,000 60,500,000  59,600,000 58,700,000 60,000,000 60,000,000             57,100,000 57,100,000 56,600,000 56,600,000 56,600,000 56,600,000 46,900,000 56,600,000 56,600,000 41,700,000 41,700,000 32,500,000 32,500,000 30,800,000 30,800,000 23,800,000 23,800,000 21,300,000 21,300,000   73,900,000 73,900,000 73,500,000 73,900,000 73,900,000 72,300,000 75.3 75.3  74.8 75,900,000 75,900,000  68.9  75.5 76,900,000 76,900,000 73,300,000 75,700,000 75,700,000 72,300,000 72,300,000 68,700,000 68,700,000 48,100,000 65,400,000   
      other expense:
                                                                                                              
      interest expense
        -900,000 -300,000   -2,800,000 -5,000,000 -5,100,000 -5,100,000 -5,300,000 -4,800,000 -4,100,000 -2,900,000 -5,900,000 -5,900,000 -5,900,000 -5,700,000 -5,900,000 -5,900,000 -5,900,000 -5,600,000 -5,400,000 -5,400,000 -5,400,000 -5,300,000 -5,500,000 -5,000,000 -5,000,000 -5,700,000 -5,100,000 -5,500,000 -7,700,000 -7,200,000 -8,200,000 -8,600,000 -8,700,000 -8,700,000 -8,700,000 -8,700,000 -9,500,000 -9,500,000 -8,900,000 -8,900,000 -12,200,000 -12,200,000  -12,100,000 -12,100,000 -14,000,000 -14,000,000    -16,200,000 -16,200,000 -16,300,000 -16,300,000   -16,200,000 -17,600,000 -17,600,000 -16,200,000 -16,200,000                                       -1,200,000 
      other expense
        -300,000 -200,000 -700,000  -200,000 -100,000 -300,000              -500,000 -275,000 -700,000                   -1,000,000                                                             
      total other expense
        -1,200,000 1,000,000 -700,000  -3,000,000 -4,100,000 -5,400,000 -4,900,000 -5,600,000 -3,200,000 -5,200,000 -2,900,000 -18,800,000 -6,200,000 -5,900,000 -5,700,000 -5,700,000 -6,200,000 -5,100,000 -5,300,000 -5,900,000 -5,000,000 -6,100,000 -5,200,000  -5,400,000 -5,300,000 -6,300,000 -4,800,000 -20,800,000 -7,100,000 -7,000,000 -10,100,000 -8,200,000 -8,600,000 -8,500,000 -8,400,000   -12,600,000  -9,900,000  -12,600,000   -12,500,000  -52,900,000     -15,400,000 -16,100,000    -16,200,000 -17,200,000   -15,700,000                                        
      net income from consolidated operations
        4,500,000 3,900,000 3,200,000 7,900,000 1,300,000                                                                                                  
      less: net income attributable to noncontrolling interest
             3,200,000 4,600,000 2,300,000 1,200,000 3,400,000  300,000  100,000 500,000   -100,000  -100,000  -400,000 100,000 400,000                                                                               
      net income attributable to kratos
        4,500,000 3,900,000 3,200,000 7,900,000 1,300,000     -8,300,000 -8,000,000 -4,700,000 -15,900,000 -2,600,000 -2,400,000 1,100,000 1,900,000 78,100,000 2,400,000 -700,000 -200,000 3,000,000 2,500,000 3,900,000 3,100,000                                                                              
      basic income per common share attributable to kratos
        30,000 30,000 20,000 50,000 10,000                                                                                                  
      diluted income per common share attributable to kratos
        30,000 20,000 20,000 50,000 10,000                                                                                                  
      restructuring expenses and other
                900,000 400,000 200,000 5,900,000 300,000 50,000  200,000  200,000 300,000 100,000 100,000 600,000 -100,000 300,000  300,000 100,000 3,000,000                                                                           
      loss on extinguishment of debt
                    -13,000,000                 -525,000   -2,100,000      -3,400,000 -3,400,000        -39,100,000 -39,100,000                                                      
      income from continuing operations before income taxes
             7,600,000 6,800,000 1,800,000  900,000 -8,800,000   3,000,000 4,600,000   2,800,000 7,600,000 -2,400,000 -1,200,000 4,300,000 5,400,000 3,800,000 2,200,000 5,400,000 4,800,000  2,200,000         -9,325,000 -11,000,000  -13,600,000  -14,100,000   -11,300,000  -48,200,000     -9,300,000   -7,200,000     -3,100,000 -8,300,000                  -3,300,000 7,600,000       5,900,000 5,900,000              
      provision for income taxes from continuing operations
             2,000,000 3,800,000 2,400,000 700,000 6,000,000 -800,000 500,000  4,500,000 5,700,000   -75,300,000 5,000,000 -1,800,000  1,000,000 2,800,000 2,500,000  200,000 3,400,000 100,000 900,000 -11,700,000 200,000 1,800,000 1,500,000 800,000 1,900,000 1,800,000 3,600,000   -15,300,000  2,300,000  2,400,000   -200,000  1,600,000  2,300,000   200,000 -100,000  2,800,000  -5,400,000 1,300,000   6,600,000    1,600,000  900,000                                  
      income from continuing operations
             5,600,000 3,000,000   -5,100,000 -8,000,000 -5,300,000 -15,700,000 -1,500,000 -1,100,000 1,200,000 1,900,000 78,100,000 2,600,000 -600,000 200,000 3,300,000 2,600,000 1,300,000 3,700,000 5,200,000 1,400,000  1,300,000     -14,000,000 -23,500,000   -6,550,000 4,300,000 4,300,000 -15,900,000  -16,500,000   -11,100,000  -49,800,000     -9,500,000   -7,100,000     -4,400,000 -14,900,000    -220,000 -220,000 -220,000 -220,000 -180,000    -8,400,000 -3,000,000 -610,000 -10,000 -400,000 -10,000 -2,100,000 5,700,000 4,300,000 4,300,000 3,500,000 3,500,000  -220,000 4,200,000 4,200,000              
      discontinued operations:
                                                                                                              
      income from discontinued operations before income taxes
                 -75,000                                                                                             
      income tax benefit
             -400,000  200,000  -2,200,000  900,000 100,000 75,000 200,000 100,000  50,000  200,000    100,000 -100,000 500,000 -200,000 1,800,000 400,000            1,600,000 1,600,000                                                             
      income from discontinued operations
               200,000  200,000  900,000      -100,000 -200,000 -200,000  -700,000  3,000,000 -600,000 -500,000 300,000 -3,900,000 -3,500,000     100,000 -100,000 -100,000  3,000,000 50,800,000 50,800,000 900,000 900,000 200,000 200,000  200,000 200,000 -100,000     -400,000 -400,000  -2,500,000   -650,000 200,000 200,000 -2,300,000 -2,300,000     100,000 100,000     12,600,000 -17,100,000 50,000 200,000 -200,000 200,000 25,000 100,000      100,000                
      net loss attributable to kratos
             2,400,000 -1,600,000 -2,700,000 -7,000,000                                                                                              
      basic and diluted loss per common share attributable to kratos:
                                                                                                              
      loss from continuing operations
             -22,500 -10,000 -600,000 -5,800,000                   -3,800,000  -22,300,000 -4,200,000 -6,200,000 -9,900,000   -10,300,000 -22,200,000     -15,900,000  -16,500,000   -11,100,000  -49,800,000     -9,500,000 -7,100,000    -5,450,000 -4,400,000   -14,900,000        -180,000                                
      loss per common share
             -22,500 -10,000 -20,000 -50,000 -57,500 -60,000                                                                                            
      basic and diluted weighted-average common shares outstanding
              129,600,000 129,100,000                    103,700,000   90,500,000 86,600,000    59,800,000                                                                   
      loss from discontinued operations before income taxes
                    -300,000 -350,000 -1,000,000 -400,000                                                                                       
      loss from continuing operations before income taxes
                -5,100,000   -4,800,000 -20,000,000   -2,400,000 -800,000           -3,700,000  -34,000,000 -4,000,000 -4,400,000 -8,400,000 -3,600,000 -21,600,000 -8,500,000 -18,600,000   -11,000,000  -13,600,000  -14,100,000   -11,300,000  -48,200,000     -9,300,000 -7,200,000    -4,500,000 -3,100,000   -8,300,000                                        
      loss from discontinued operations
                    -200,000 -275,000 -800,000 -300,000     -400,000         -50,000 -100,000  -100,000                -100,000      -2,500,000                                                
      basic loss per common share attributable to kratos:
                                                                                                              
      diluted loss per common share attributable to kratos:
                                                                                                              
      basic income per common share attributable to kratos:
                                                                                                              
      diluted income per common share attributable to kratos:
                                                                                                              
      net income per common share
                   -40,000 -120,000  -20,000 10,000 20,000 680,000 20,000 -10,000  30,000 20,000 40,000 30,000 -20,000 20,000       -50,000 -390,000   -60,000 930,000 930,000 -250,000  -280,000  -330,000 -190,000  -870,000  -260,000  -130,000 -170,000   -170,000  -180,000   -70,000 -410,000  -90,000  -220,000 -220,000 -220,000 -220,000   200,000                               
      benefit for income taxes from continuing operations
                    -4,300,000   -3,600,000 -2,700,000    -1,400,000    -1,500,000             -2,775,000 -15,300,000      925,000 -200,000  1,600,000        -100,000  2,800,000    6,600,000    1,600,000  900,000                                   
      less: net loss attributable to noncontrolling interest
                       -200,000                                                                                       
      operating income from continuing operations
                         5,075,000 12,700,000 2,900,000 4,700,000 7,175,000 11,500,000 9,000,000 8,200,000 10,800,000 10,100,000 2,600,000 7,000,000 1,850,000 3,100,000 2,600,000 1,700,000 4,600,000 -13,000,000   1,500,000 1,600,000 1,600,000 -3,700,000 -3,700,000 -1,500,000 -1,500,000 10,700,000 1,200,000 1,200,000 4,700,000 4,700,000 3,300,000 3,300,000 5,400,000 6,100,000 6,100,000 8,900,000 8,900,000 11,500,000 11,500,000 -80,300,000 14,100,000 14,100,000 7,400,000 7,400,000 8,200,000 8,200,000 10,000,000 10,000,000 8,700,000 8,700,000 1,400,000 1,400,000 8,400,000                               
      income from operations of discontinued component
                         -200,000 -200,000 -400,000  -500,000  2,900,000 -500,000    -3,900,000      -100,000   500,000 77,000,000 77,000,000 -700,000                                                              
      comprehensive income
                         550,000 3,300,000 -1,100,000  2,425,000 2,400,000 4,200,000 3,100,000 -2,050,000 1,700,000       -4,400,000 -23,700,000   -3,900,000 55,200,000 55,200,000                          -6,800,000 -6,800,000                                    
      change in cumulative translation adjustment
                         200,000 900,000 -300,000 200,000 -75,000 -200,000 -100,000    100,000 -100,000 200,000 -200,000  100,000 -300,000 -100,000 -100,000  -100,000 100,000 100,000 300,000 300,000 -200,000 -200,000  -100,000 -100,000      -100,000 -100,000   100,000 100,000 -800,000 200,000 200,000 -200,000 -200,000   100,000 100,000                                    
      less: comprehensive income attributable to noncontrolling interest
                         -25,000  -100,000  125,000 100,000 400,000                                                                               
      comprehensive income attributable to kratos
                         575,000 3,300,000 -1,000,000  2,300,000 2,300,000 3,800,000 3,100,000                                                                              
      loss from operations of discontinued component
                            -400,000         -25,000   -100,000   -100,000      -700,000                                                             
      income tax expense
                                     200,000 -100,000   -25,000    47,500,000 -26,200,000 -26,200,000                                                               
      discontinued operations
                                                                                                              
      unused office space, restructuring expenses, and other
                                100,000    400,000 125,000 100,000 100,000 300,000 2,625,000 200,000 4,800,000 5,500,000                                                                  
      less: comprehensive loss attributable to noncontrolling interest
                                                                                                              
      income from operations of discontinued components
                                 -2,275,000 500,000 -5,700,000                                                                           
      basic income per common share:
                                                                                                              
      diluted income per common share:
                                                                                                              
      basic and diluted loss per common share:
                                                                                                              
      net loss per common share
                                   -70,000 -20,000 -60,000 -50,000 -70,000 -130,000   -170,000 -370,000     -250,000  -280,000   -190,000  -870,000  -260,000   -170,000 -170,000  -180,000  -140,000 -70,000   -410,000  -90,000                                      
      comprehensive loss
                                   -7,600,000 -2,300,000 -5,150,000 -4,500,000 -6,200,000 -9,900,000   -10,500,000 -22,200,000    -14,700,000 -14,700,000 -16,500,000 -16,500,000 -2,900,000 -11,000,000 -11,000,000 -49,900,000 -49,900,000 -15,100,000 -15,100,000 -7,400,000 -10,000,000 -10,000,000 -9,600,000 -9,600,000 -10,200,000 -10,200,000 -6,000,000 -4,000,000 -4,000,000 -17,400,000 -17,400,000 -3,000,000 -3,000,000                                      
      net income from continuing operations
                                    10,000    -130,000    -370,000 -112,500 70,000 70,000 -270,000 -270,000 -280,000 -280,000 -30,000 -190,000 -190,000 -870,000 -870,000 -260,000 -260,000 -120,000 -170,000 -170,000 -120,000 -120,000 -140,000 -140,000 -1,910,000 -80,000 -80,000 -360,000 -360,000 -100,000 -100,000                                      
      net loss from discontinued operations
                                    -30,000                          -50,000                                                
      basic and diluted weighted-average shares outstanding
                                        77,300,000        58,400,000 58,400,000 58,300,000 58,300,000  57,800,000 57,800,000 57,400,000 57,400,000 57,400,000 57,400,000                                                    
      operating loss from continuing operations
                                            -10,200,000                                                                  
      basic loss per common share:
                                                                                                              
      diluted loss per common share:
                                                                                                              
      unused office space and other restructuring expenses
                                             325,000 400,000 400,000                                                               
      net income from discontinued operations
                                             212,500 860,000 860,000 20,000 20,000              -50,000   -15,000 10,000 10,000 -50,000 -50,000 200,000 200,000     300,000 300,000                                
      unused office space and other restructuring
                                                  1,000,000 1,000,000  100,000 100,000 900,000 900,000 700,000 700,000  -6,600,000 -6,600,000 1,300,000 1,300,000                                               
      benefit from income taxes from continuing operations
                                                2,300,000  2,400,000       2,300,000  725,000 200,000        1,300,000                                          
      net income from above
                                                    -18,950,000 -10,900,000  -49,900,000  -15,000,000  -7,450,000 -9,900,000   -9,600,000  -10,300,000   -4,200,000 -17,200,000  -3,000,000  -6,900,000 -6,900,000                                    
      net loss from above
                                                      -10,900,000  -49,900,000  -15,000,000   -9,900,000 -9,600,000  -10,300,000  -6,100,000 -4,200,000   -17,200,000  -3,000,000                                      
      other comprehensive income:
                                                                                                              
      other comprehensive loss, net of tax
                                                            -100,000 -100,000                                                 
      other comprehensive income, net of tax
                                                                100,000 100,000 -1,000,000 200,000 200,000 -200,000 -200,000   100,000 100,000                                    
      unused office space and other
                                                                   700,000 700,000                                          
      unused office space expense and other
                                                                     1,400,000 1,400,000                                        
      cost of service revenue
                                                                       81,800,000 81,800,000 71,800,000 71,800,000 58,000,000 58,000,000 60,300,000 60,300,000 58,600,000                               
      net income per common share:
                                                                       -90,000      -170,000 -170,000                                
      other comprehensive income
                                                                                                              
      net loss per common share:
                                                                        -90,000                                      
      recovery of legal fees in connection with litigation
                                                                                                              
      merger and acquisition expenses and other
                                                                           1,800,000 1,800,000 5,800,000 5,800,000                                
      impairment of goodwill
                                                                                                              
      income (loss) from continuing operations before income taxes
                                                                               2,200,000                               
      provision (benefit) for income taxes from continuing operations
                                                                                                              
      income (loss) from continuing operations
                                                                               3,300,000              -220,000                 
      income (loss) from discontinued operations
                                                                                             100,000                 
      weighted average common shares outstanding:
                                                                                                              
      basic
                                                                               16,100,000          71.3    68.9  68.3               
      diluted
                                                                               16,300,000          74.8    68.9  75.5               
      revenues
                                                                                 47,800,000 49,000,000 73,400,000 84,300,000 86,200,000 83,900,000 54,400,000 108,900,000 110,800,000 110,800,000 101,200,000 101,200,000 95,800,000 95,800,000 102,700,000 102,700,000 98,000,000 98,000,000 82,900,000 68,600,000 68,600,000 56,800,000 56,800,000 53,900,000 53,900,000 51,000,000 49,100,000  40,100,000 
      cost of revenues
                                                                                 40,300,000 41,700,000 65,000,000 69,000,000 70,600,000 69,700,000 41,700,000 85,800,000 85,100,000 85,100,000 78,400,000 78,400,000 82,400,000 82,400,000 78,800,000 78,800,000 76,400,000 76,400,000 62,200,000 49,900,000 49,900,000 39,800,000 39,800,000 39,000,000 39,000,000 37,300,000 37,200,000  29,200,000 
      stock option investigation and related fees
                                                                                 5,000,000 1,500,000                            
      other income, net:
                                                                                                              
      other income (expenses)
                                                                                 200,000                             
      benefit for income taxes
                                                                                 300,000 200,000                           10,100,000 
      basic earnings per common share:
                                                                                                              
      diluted earnings per common share:
                                                                                                              
      contingent acquisition consideration
                                                                                   25,000   100,000                        
      foreign currency loss
                                                                                     -200,000                        -400,000 
      other expenses
                                                                                                              
      income before provision for income taxes
                                                                                         6,900,000  5,600,000                   
      basic earnings (loss) per common share:
                                                                                                              
      diluted earnings (loss) per common share:
                                                                                                              
      impairment of investment in unconsolidated affiliate and other incomes
                                                                                              200,000                
      income before benefit from income taxes
                                                                                     200,000     6,900,000  5,600,000     7,300,000 7,300,000            
      benefit from income taxes
                                                                                     600,000     2,600,000  2,100,000    1,700,000 1,400,000 1,400,000            
      foreign exchange gain
                                                                                                              
      income from discontinued operations, net of taxes
                                                                                                              
      contingent acquisition consideration and restatement fees
                                                                                             13,900,000 13,900,000                
      foreign currency transaction gain
                                                                                       25,000      100,000 100,000                
      impairment of investment in unconsolidated affiliate and other expenses
                                                                                             200,000                 
      diluted earnings per share:
                                                                                                              
      foreign currency gain
                                                                                         100,000 100,000       200,000 200,000 -300,000 300,000 300,000 -400,000 -400,000       
      loss from discontinued operations, net of taxes
                                                                                                              
      provision (credit) for doubtful accounts
                                                                                             100,000 100,000                
      depreciation and amortization
                                                                                             1,200,000 1,200,000 1,200,000 1,200,000 1,200,000 1,200,000 1,700,000 1,600,000 1,600,000 1,700,000 1,700,000 1,700,000 1,700,000 1,800,000 1,700,000 4,300,000 2,700,000 
      provision (benefit) for income taxes
                                                                                                              
      credit for doubtful accounts
                                                                                                 -300,000 -300,000            
      net income per common share:
                                                                       -90,000      -170,000 -170,000                                
      basic
                                                                                                 90,000 90,000 140,000 120,000 120,000 90,000 90,000 80,000 80,000 70,000 50,000   
      diluted
                                                                                                 80,000 80,000 110,000 90,000 90,000 70,000 70,000 60,000 60,000 70,000 40,000   
      benefit from doubtful accounts
                                                                                                   -775,000 -900,000  -900,000 -900,000 -1,300,000 -1,300,000     
      asset impairment charges
                                                                                                             21,100,000 
      other
                                                                                                      100,000 100,000 -100,000 -100,000    -300,000 
      provision for doubtful accounts
                                                                                                     -900,000         
      foreign currency exchange gain
                                                                                                        600,000 600,000 375,000 600,000   
      weighted-average common shares outstanding :
                                                                                                              
      basic
    176,800,000 162,700,000 170,500,000 155,700,000 154,200,000 149,000,000 152,600,000 151,800,000 139,600,000 130,400,000   128,100,000 126,700,000 127,200,000 126,400,000 125,900,000 124,600,000 124,900,000 124,700,000 124,100,000 115,500,000 123,100,000 108,300,000 107,200,000 106,000,000 106,500,000 106,100,000 104,900,000 103,800,000 103,900,000  103,700,000 89,500,000    61,300,000 60,500,000  59,600,000 58,700,000 59,000,000 59,000,000             57,100,000 57,100,000 56,600,000 56,600,000 56,600,000 56,600,000 46,900,000 56,600,000 56,600,000 41,700,000 41,700,000 32,500,000 32,500,000 30,800,000 30,800,000 23,800,000 23,800,000 21,300,000 21,300,000   73,900,000 73,900,000 73,500,000 73,900,000 73,900,000 72,300,000 74 71.7  71.3 71,200,000 71,200,000  68.9  68.3 64,200,000 64,200,000 53,400,000 53,800,000 53,800,000 51,100,000 51,100,000 49,300,000 49,300,000 48,100,000 48,100,000   
      diluted
    179,400,000 165,200,000 172,900,000 157,400,000 156,200,000 150,900,000 154,100,000 153,500,000 141,500,000 130,400,000   128,100,000 126,700,000 127,200,000 126,400,000 125,900,000 128,000,000 124,900,000 127,700,000 127,700,000 118,700,000 126,400,000 108,300,000 110,100,000 109,200,000 109,900,000 109,400,000 107,800,000 106,100,000 106,400,000  105,700,000 89,500,000    61,300,000 60,500,000  59,600,000 58,700,000 60,000,000 60,000,000             57,100,000 57,100,000 56,600,000 56,600,000 56,600,000 56,600,000 46,900,000 56,600,000 56,600,000 41,700,000 41,700,000 32,500,000 32,500,000 30,800,000 30,800,000 23,800,000 23,800,000 21,300,000 21,300,000   73,900,000 73,900,000 73,500,000 73,900,000 73,900,000 72,300,000 75.3 75.3  74.8 75,900,000 75,900,000  68.9  75.5 76,900,000 76,900,000 73,300,000 75,700,000 75,700,000 72,300,000 72,300,000 68,700,000 68,700,000 48,100,000 65,400,000   
      net loss per common share - basic and diluted
                                                                                                            -1,460,000  
      weighted-average shares, basic
                                                                                                            47,700,000  
      dilutive effect of stock options
                                                                                                              
      dilutive effect of series a convertible preferred stock
                                                                                                              
      dilutive effect of series b convertible preferred stock
                                                                                                              
      dilutive effect of contingently issuable shares
                                                                                                              
      weighted-average shares, diluted
                                                                                                            47,700,000  
      revenues:
                                                                                                              
      design and deployment
                                                                                                            81,400,000  
      network management
                                                                                                            22,100,000  
      business consulting
                                                                                                            3,900,000  
      operating income:
                                                                                                              
      total operating income
                                                                                                            -58,600,000  
      net income per common share – basic and diluted
                                                                                                             -1,520,000 
      weighted-average common shares outstanding – basic and diluted
                                                                                                             47,300,000 
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2025-12-28 2025-09-28 2025-06-29 2025-03-30 2024-12-29 2024-09-29 2024-06-30 2024-03-31 2023-12-31 2023-10-01 2023-06-25 2023-03-26 2022-12-25 2022-09-25 2022-06-26 2022-03-27 2021-12-26 2021-09-26 2021-06-27 2021-03-28 2020-12-27 2020-09-27 2020-06-28 2020-03-29 2019-12-29 2019-09-29 2019-06-30 2019-03-31 2018-12-30 2018-09-30 2018-07-01 2018-04-01 2017-12-31 2017-10-01 2017-06-25 2017-03-26 2016-12-25 2016-09-25 2016-06-26 2016-03-27 2015-12-27 2015-09-27 2015-06-28 2015-03-29 2014-12-28 2014-09-28 2014-06-29 2014-03-30 2013-12-29 2013-09-29 2013-06-30 2013-03-31 2012-12-30 2012-09-30 2012-06-24 2012-03-25 2011-09-25 2011-06-26 2011-03-27 2010-09-26 2007-06-30 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-12-30 2005-09-30 2005-07-01 2005-06-30 2005-04-01 2005-03-31 2004-10-01 2004-09-30 2004-07-02 2004-06-30 2004-04-02 2004-03-31 2003-12-26 2003-09-30 2003-09-26 2003-06-30 2003-06-27 2003-03-31 2003-03-28 2002-12-27 2002-09-30 2002-06-30 2002-03-31 
                                                                                               
        assets
                                                                                               
        current assets:
                                                                                               
        cash and cash equivalents
      560,600,000 565,900,000 783,600,000 263,700,000 329,300,000 301,500,000 308,200,000 338,900,000 72,800,000 42,200,000 48,200,000 46,700,000 81,300,000 125,200,000 142,400,000 254,400,000 349,400,000 369,900,000 369,300,000 383,600,000 380,800,000 374,700,000 397,200,000 158,600,000 172,600,000 181,000,000 176,200,000 178,400,000 182,700,000 187,200,000 182,800,000 127,800,000 129,600,000 239,200,000 63,300,000 73,400,000 69,100,000 20,500,000 17,600,000 20,100,000 28,500,000 35,800,000 22,200,000 34,400,000 34,700,000 16,200,000 26,900,000 53,600,000 55,700,000 49,800,000 49,700,000 51,600,000 49,000,000 37,600,000 145,700,000 74,800,000 109,400,000 100,400,000 45,500,000 51,300,000 12,300,000 8,000,000 5,400,000 12,900,000 11,600,000 10,000,000 12,900,000 16,100,000 24,300,000 24,300,000 36,100,000 36,100,000 53,900,000 53,900,000 44,900,000 44,900,000 53,700,000 53,700,000 89,600,000 87,700,000 87,700,000 104,200,000 104,200,000 102,300,000 102,300,000 99,100,000 83,000,000 76,100,000 62,300,000 
        accounts receivable
      165,000,000 136,300,000 142,200,000 118,200,000 117,500,000 112,700,000 131,700,000 116,900,000 128,800,000 128,200,000 115,700,000 143,900,000 105,700,000 83,700,000 100,600,000 65,900,000 93,900,000 85,400,000 80,000,000 85,700,000 95,300,000 83,900,000 59,800,000 78,300,000 85,000,000 65,600,000 67,800,000 81,300,000 64,600,000 60,100,000 66,200,000 57,700,000 268,400,000 244,200,000 226,600,000 227,900,000 229,400,000 208,000,000 211,000,000 208,800,000 206,800,000 194,700,000 204,500,000 238,600,000 248,200,000 255,100,000 265,900,000 248,000,000 265,800,000 269,000,000 253,600,000 281,800,000 271,900,000 281,400,000 256,800,000 259,600,000 248,700,000 162,900,000 161,800,000 92,600,000 45,700,000 54,400,000 115,700,000 107,800,000 104,400,000 107,000,000 109,600,000 154,300,000 131,100,000 131,100,000 126,500,000 126,500,000   138,900,000 138,900,000 112,700,000 112,700,000 95,800,000 78,500,000 78,500,000 61,300,000 61,300,000 61,900,000 61,900,000 60,500,000 71,300,000 70,700,000 67,900,000 
        unbilled receivables
      292,400,000 287,100,000 256,600,000 244,300,000 206,300,000 206,400,000 206,700,000 208,900,000 200,400,000 223,700,000 222,000,000 209,900,000 222,800,000 218,500,000 214,400,000 214,800,000 190,800,000 189,300,000 185,000,000 178,900,000 177,000,000 192,700,000 186,400,000 181,000,000 179,400,000 176,200,000 169,100,000 158,000,000 172,800,000 166,100,000 160,600,000                                                           
        inventoried costs
      188,200,000 180,000,000 177,800,000 176,000,000 162,100,000 158,900,000 154,800,000 159,800,000 156,200,000 150,100,000 145,900,000 134,000,000 125,500,000 120,300,000 118,200,000 107,100,000 91,700,000 90,900,000 90,700,000 85,700,000 81,200,000 78,300,000 66,900,000 62,700,000 61,100,000 68,200,000 75,400,000 69,200,000 46,800,000 48,600,000 49,000,000 48,200,000 50,400,000 62,800,000 61,500,000 64,800,000 55,400,000 58,500,000 49,900,000 52,600,000 55,600,000 54,600,000 49,500,000 72,100,000 68,000,000 80,400,000 78,500,000 81,100,000 74,600,000 83,400,000 85,300,000 88,200,000 94,300,000 99,900,000 86,400,000 87,400,000 79,800,000 64,000,000 72,400,000                               
        prepaid expenses
      12,900,000 14,800,000 14,500,000 16,500,000 18,000,000 37,200,000 28,800,000 26,800,000 16,000,000 18,300,000 12,800,000 14,300,000 11,900,000 13,600,000 12,200,000 11,100,000 9,800,000 11,700,000 13,400,000 13,500,000 12,000,000 17,900,000 14,600,000 14,000,000 9,400,000 10,100,000 10,300,000 13,300,000 8,900,000 14,200,000 8,400,000 6,800,000 12,900,000 11,600,000 10,800,000 8,900,000 8,900,000 11,100,000 11,500,000 10,400,000 10,600,000 9,600,000 9,100,000 8,400,000 8,500,000 9,000,000 11,600,000 10,800,000 10,400,000 18,400,000 18,400,000 18,000,000 17,400,000 17,600,000 12,600,000 11,700,000 11,600,000 8,700,000 9,900,000 10,100,000 2,400,000 1,600,000 2,600,000 3,000,000 3,200,000 2,900,000 2,300,000 4,500,000 5,100,000 5,100,000 4,100,000 4,100,000 3,100,000 3,100,000 2,900,000 2,900,000 3,900,000 3,900,000 1,900,000 1,700,000 1,700,000 1,500,000 1,500,000 1,700,000 1,700,000 1,600,000 1,300,000 1,300,000 1,400,000 
        other current assets
      43,800,000 52,900,000 54,200,000 45,700,000 38,900,000 21,700,000 21,000,000 20,400,000 20,000,000 41,900,000 43,200,000 39,300,000 35,400,000 40,000,000 36,500,000 34,600,000 22,500,000 25,400,000 30,300,000 21,200,000 17,800,000 22,600,000 19,600,000 14,500,000 11,400,000 9,900,000 11,900,000 9,600,000 10,300,000 11,900,000 10,100,000 12,900,000 7,200,000 9,800,000 11,400,000 11,800,000 5,200,000 9,700,000 11,400,000 12,700,000 13,600,000 15,000,000 13,500,000 11,100,000 8,800,000 10,800,000 10,500,000 14,800,000 16,700,000 3,700,000 5,600,000 10,200,000 7,000,000 14,500,000 18,800,000 14,400,000 3,900,000 9,100,000 11,800,000 4,900,000 4,400,000 4,000,000 5,500,000 7,800,000 6,400,000 6,100,000 4,600,000 7,800,000 6,900,000 6,900,000 5,700,000 5,700,000 2,200,000 2,200,000 2,000,000 2,000,000 4,400,000 4,400,000 4,500,000 5,200,000 5,200,000 4,300,000 4,300,000 2,700,000 2,700,000 3,500,000 6,400,000 4,500,000 4,900,000 
        total current assets
      1,262,900,000 1,237,000,000 1,428,900,000 864,400,000 872,100,000 838,400,000 851,200,000 871,700,000 594,200,000 604,400,000 587,800,000 588,100,000 582,600,000 601,300,000 624,300,000 687,900,000 758,100,000 772,600,000 768,700,000 768,600,000 764,800,000 770,800,000 745,000,000 510,300,000 522,200,000 515,600,000 516,000,000 517,100,000 494,700,000 496,600,000 484,800,000 457,100,000 471,300,000 567,800,000 373,800,000 387,300,000 373,100,000 310,400,000 302,100,000 305,300,000 320,400,000 310,400,000 353,200,000 366,200,000 374,900,000 376,700,000 398,500,000 413,300,000 430,300,000 429,300,000 417,800,000 455,100,000 455,400,000 456,600,000 521,100,000 448,600,000 454,400,000 347,900,000 413,700,000 195,600,000 126,000,000 122,900,000 140,000,000 142,000,000 141,200,000 144,600,000 176,500,000 183,600,000 168,000,000 168,000,000 175,000,000 175,000,000 193,700,000 193,700,000 192,300,000 192,300,000 177,400,000 177,400,000 218,000,000 203,500,000 203,500,000 186,800,000 186,800,000 172,200,000 172,200,000 170,800,000 165,400,000 159,400,000 146,200,000 
        property, plant and equipment
      361,900,000 342,500,000 311,800,000 301,300,000 288,200,000 280,500,000 271,200,000 251,300,000 243,600,000 227,300,000 218,600,000 213,600,000 213,100,000 217,900,000 212,200,000 173,500,000 168,300,000 158,800,000 145,500,000 146,900,000 143,800,000 136,100,000 122,300,000 119,600,000 116,900,000 115,700,000 115,500,000 113,500,000 67,100,000 65,200,000 62,100,000 61,500,000 61,200,000 56,700,000 55,000,000 50,800,000 49,800,000 47,300,000 51,200,000 53,800,000 56,200,000 60,700,000 60,900,000 81,500,000 82,600,000 82,600,000 84,200,000 84,000,000 84,800,000 84,500,000 83,500,000 84,000,000 85,600,000 84,600,000 72,400,000 72,700,000 81,600,000 61,500,000 58,100,000                               
        operating lease right-of-use assets
      43,400,000 42,000,000 40,600,000 41,500,000 37,600,000 39,900,000 41,800,000 42,900,000 45,700,000 50,600,000 48,200,000 46,600,000 47,400,000 41,700,000 38,100,000 39,600,000 38,500,000 38,800,000 40,100,000 40,800,000 42,900,000 40,100,000 38,000,000 39,800,000 42,100,000 44,800,000 43,800,000 38,100,000                                                              
        goodwill
      595,700,000 595,000,000 598,800,000 597,400,000 568,900,000 568,900,000 568,900,000 568,900,000 569,100,000 558,200,000 558,200,000 558,200,000 558,200,000 551,800,000 551,900,000 522,900,000 493,900,000 483,700,000 483,700,000 483,700,000 483,900,000 475,300,000 465,500,000 463,300,000 455,600,000 458,100,000 459,400,000 459,400,000 425,700,000 425,700,000 425,700,000 425,700,000 461,200,000 485,300,000 485,400,000 485,400,000 485,400,000 483,400,000 483,400,000 483,400,000 483,400,000 483,400,000 483,400,000 596,400,000 596,400,000 596,400,000 596,400,000 596,400,000 596,400,000 596,400,000 596,400,000 596,400,000 596,500,000 678,500,000 575,600,000 577,000,000 547,500,000 370,300,000 368,700,000 187,200,000 130,400,000 130,200,000 155,400,000 119,900,000 119,900,000 119,900,000 119,900,000 117,200,000 116,400,000 116,400,000 115,900,000 115,900,000 80,400,000 80,400,000 75,300,000 75,300,000   51,100,000       41,600,000 41,600,000 41,600,000 41,600,000 
        intangible assets
      53,900,000 57,200,000 58,900,000 61,600,000 53,800,000 55,900,000 58,100,000 60,200,000 62,400,000 50,700,000 52,200,000 53,600,000 55,200,000 61,900,000 64,900,000 51,500,000 43,200,000 39,300,000 40,400,000 41,600,000 43,000,000 42,000,000 39,200,000 41,000,000 39,500,000 37,800,000 32,400,000 34,400,000 16,100,000 17,500,000 18,800,000 20,300,000 22,000,000 24,500,000 27,300,000 29,900,000 32,600,000 26,900,000 29,500,000 33,800,000 36,500,000 39,400,000 42,200,000 47,700,000 52,300,000 57,800,000 62,600,000 64,300,000 69,900,000 78,800,000 87,800,000 96,800,000 106,100,000 132,200,000 107,200,000 116,100,000 133,400,000 113,500,000 122,800,000                               
        other assets
      144,400,000 149,600,000 146,700,000 138,700,000 130,300,000 128,800,000 123,000,000 119,600,000 117,500,000 99,600,000 97,800,000 97,000,000 95,000,000 93,500,000 91,900,000 90,100,000 87,500,000 84,600,000 83,900,000 83,600,000 84,400,000 8,900,000 9,200,000 9,300,000 9,700,000 6,300,000 6,500,000 6,400,000 6,500,000 6,900,000 7,200,000 7,800,000 8,300,000 8,400,000 8,500,000 8,200,000 7,700,000 7,900,000 8,000,000 8,100,000 6,800,000 27,600,000 28,600,000 30,800,000 32,600,000 32,400,000 30,400,000 38,400,000 35,200,000 35,700,000 36,800,000 38,300,000 39,600,000 21,000,000 23,000,000 23,000,000 24,500,000 19,200,000 20,100,000 7,900,000 7,100,000 2,800,000 1,900,000 800,000 1,000,000 900,000 900,000 1,200,000 1,200,000 1,200,000 1,000,000 1,000,000 800,000 800,000 800,000 800,000 900,000 900,000 400,000 400,000 400,000 300,000 300,000 300,000 300,000 200,000 200,000 200,000 200,000 
        investment in joint venture
      5,000,000                                                                                         
        total assets
      2,467,200,000 2,423,300,000 2,585,700,000 2,004,900,000 1,950,900,000 1,912,400,000 1,914,200,000 1,914,600,000 1,632,500,000 1,590,800,000 1,562,800,000 1,557,100,000 1,551,500,000 1,568,100,000 1,583,300,000 1,565,500,000 1,589,500,000 1,577,800,000 1,562,300,000 1,565,200,000 1,562,800,000 1,473,200,000 1,419,200,000 1,183,300,000 1,186,000,000 1,178,300,000 1,173,600,000 1,168,900,000 1,010,100,000 1,011,900,000 998,600,000 1,011,200,000 1,024,000,000 1,142,700,000 950,000,000 961,600,000 948,600,000 875,900,000 874,200,000 884,400,000 903,300,000 921,500,000 1,102,600,000 1,122,600,000 1,138,800,000 1,145,900,000 1,172,100,000 1,196,400,000 1,216,600,000 1,224,700,000 1,222,300,000 1,270,600,000 1,284,000,000 1,372,900,000 1,299,300,000 1,237,400,000 1,241,400,000 912,400,000 983,400,000 484,900,000 293,700,000 306,300,000 335,900,000 299,900,000 299,100,000 302,500,000 336,300,000 343,900,000 328,100,000 328,100,000 335,600,000 335,600,000 312,000,000 312,000,000 302,100,000 302,100,000 312,900,000 312,900,000 300,900,000 276,500,000 276,500,000 259,500,000 259,500,000 240,800,000 240,800,000 234,300,000 230,300,000 225,000,000 213,000,000 
        liabilities and stockholders’ equity
                                                                                               
        current liabilities:
                                                                                               
        accounts payable
      69,600,000 66,200,000 97,600,000 82,700,000 82,000,000 61,000,000 58,800,000 61,900,000 63,100,000 57,400,000 58,400,000 54,900,000 57,300,000 53,500,000 58,200,000 51,700,000 50,400,000 43,600,000 59,900,000 51,900,000 55,400,000 54,700,000 44,900,000 44,300,000 53,800,000 42,400,000 52,700,000 47,400,000 46,600,000 41,800,000 39,800,000 31,300,000 48,800,000 50,600,000 55,800,000 51,800,000 52,700,000 47,200,000 47,900,000 39,800,000 48,300,000 28,100,000 46,200,000 42,500,000 48,400,000 49,200,000 70,100,000 48,200,000 61,900,000 57,700,000 64,900,000 71,600,000 83,600,000 81,000,000 61,900,000 80,300,000 68,500,000 44,500,000 57,500,000 30,900,000 15,100,000 11,900,000 26,900,000 18,800,000 19,700,000 19,200,000 22,900,000 31,500,000 25,300,000 25,300,000 30,400,000 30,400,000 24,900,000 24,900,000 23,500,000 23,500,000 15,100,000 15,100,000 12,600,000 11,000,000 11,000,000 10,300,000 10,300,000 8,200,000 8,200,000 6,100,000 11,200,000 7,700,000 7,800,000 
        accrued expenses
      60,500,000 66,800,000 48,400,000 42,400,000 38,800,000 39,900,000 35,300,000 36,000,000 35,400,000 40,300,000 41,000,000 35,900,000 33,800,000 29,500,000 36,000,000 34,200,000 27,200,000 28,700,000 27,200,000 32,000,000 34,700,000 28,800,000 28,500,000 28,400,000 32,700,000 39,000,000 39,200,000 36,600,000 38,100,000 38,700,000 38,400,000 33,800,000 45,600,000 41,800,000 45,100,000 49,800,000 50,000,000 45,100,000 31,000,000 29,900,000 33,100,000 26,600,000 28,300,000 31,500,000 34,200,000 37,000,000 40,800,000 41,100,000 46,200,000 45,400,000 39,100,000 41,700,000 46,400,000 51,700,000 52,900,000 50,400,000 49,200,000 30,400,000 37,000,000 18,900,000 9,500,000 9,000,000 13,100,000 13,300,000 12,300,000 15,200,000 18,000,000 39,100,000 33,500,000 33,500,000 26,900,000 26,900,000 50,000,000 50,000,000 42,000,000 42,000,000 27,600,000 27,600,000 27,600,000 22,600,000 22,600,000 19,800,000 19,800,000 18,600,000 18,600,000 17,200,000 16,100,000 14,900,000 15,300,000 
        accrued compensation
      82,300,000 68,700,000 71,700,000 70,000,000 71,900,000 60,600,000 63,300,000 61,100,000 64,700,000 55,200,000 54,000,000 56,200,000 52,200,000 54,500,000 50,100,000 56,700,000 47,300,000 51,300,000 46,200,000 54,200,000 48,100,000 45,400,000 38,800,000 40,900,000 37,100,000 36,200,000 32,100,000 37,200,000 33,500,000 32,200,000 34,100,000 34,100,000 34,800,000 33,700,000 35,600,000 35,200,000 39,100,000 32,900,000 34,200,000 32,600,000 36,800,000 30,000,000 34,100,000 39,200,000 46,400,000 37,100,000 38,700,000 38,700,000 44,900,000 37,100,000 39,800,000 43,400,000 47,800,000 41,900,000 33,800,000 42,000,000 47,300,000 30,100,000 36,600,000 22,200,000 5,900,000 7,700,000 13,900,000 15,500,000 13,300,000 14,500,000 13,000,000                       
        billings in excess of costs and earnings on uncompleted contracts
      73,400,000 64,200,000 77,300,000 82,000,000 76,300,000 61,900,000 80,900,000 97,500,000 101,800,000 79,400,000 73,100,000 65,200,000 62,100,000 48,900,000 59,200,000 49,700,000 58,100,000 57,700,000 43,500,000 41,100,000 34,000,000 36,300,000 34,400,000 38,300,000 34,300,000 34,000,000 38,800,000 39,700,000 34,900,000 40,500,000 32,900,000 38,200,000 47,200,000 51,100,000 40,300,000 41,800,000 41,800,000 42,500,000 43,200,000 49,000,000 42,300,000 49,200,000 49,800,000 56,500,000 52,100,000 47,200,000 49,200,000 54,500,000 52,500,000 51,200,000 45,600,000 48,400,000 43,700,000 44,000,000 37,100,000 39,800,000 32,800,000 8,500,000 16,400,000 18,100,000                              
        current portion of operating lease liabilities
      12,800,000 12,200,000 11,900,000 12,000,000 11,300,000 11,600,000 11,700,000 11,600,000 12,100,000 12,100,000 11,600,000 11,100,000 10,800,000 10,700,000 10,600,000 10,500,000 10,100,000 9,200,000 9,300,000 8,900,000 8,900,000 8,900,000 8,300,000 8,700,000 9,900,000 10,900,000 12,100,000 13,300,000                                                              
        current portion of finance lease obligations
      3,400,000    1,900,000                                                                                     
        other current liabilities
      9,000,000 6,500,000 13,400,000 13,800,000 14,500,000 24,300,000 21,200,000 18,700,000 12,800,000 15,900,000 10,400,000 19,300,000 15,600,000 15,200,000 12,500,000 9,200,000 25,700,000 10,600,000 11,800,000 13,000,000 11,900,000 16,200,000 10,500,000 10,100,000 10,000,000 8,900,000 8,900,000 9,300,000 4,700,000 5,400,000 13,000,000 7,800,000 8,900,000 10,500,000 6,100,000 6,400,000 6,700,000 6,200,000 5,600,000 5,900,000 5,100,000 9,900,000 5,600,000 6,600,000 6,800,000 11,600,000 14,000,000 12,400,000 8,100,000 13,800,000 14,100,000 19,800,000 15,900,000 33,800,000 32,100,000 26,300,000 18,700,000 10,300,000 23,600,000 13,000,000                              
        total current liabilities
      311,000,000 287,400,000 322,400,000 304,900,000 296,700,000 260,500,000 272,300,000 288,200,000 292,500,000 263,000,000 250,900,000 245,000,000 234,200,000 213,500,000 227,800,000 213,300,000 221,100,000 210,600,000 202,100,000 210,200,000 197,600,000 199,700,000 170,000,000 180,100,000 182,700,000 181,500,000 188,900,000 195,300,000 164,700,000 172,100,000 168,000,000 175,000,000 188,900,000 198,800,000 187,100,000 196,000,000 196,500,000 187,400,000 167,600,000 170,300,000 172,400,000 187,300,000 215,900,000 223,000,000 226,100,000 227,200,000 246,900,000 244,100,000 251,000,000 256,200,000 238,600,000 275,600,000 279,000,000 274,100,000 222,900,000 238,800,000 216,500,000 123,800,000 171,100,000 103,100,000 115,200,000 132,500,000 143,900,000 65,000,000 64,000,000 67,600,000 102,800,000 103,600,000 94,000,000 94,000,000 107,800,000 107,800,000 102,200,000 102,200,000 78,500,000 78,500,000 56,300,000 56,300,000 55,100,000 47,300,000 47,300,000 43,400,000 43,400,000 42,300,000 42,300,000 40,100,000 41,000,000 35,100,000 67,200,000 
        long-term debt
        169,800,000 172,200,000 174,600,000 177,000,000 179,500,000 179,400,000 219,300,000 234,200,000 232,100,000 250,300,000 250,200,000 292,600,000 293,800,000 295,000,000 296,700,000 296,500,000 300,300,000 300,300,000 301,000,000 300,300,000 295,900,000 295,300,000 295,100,000         369,700,000 369,500,000   445,000,000 444,700,000                   516,300,000 516,500,000 225,000,000                              
        operating lease liabilities, net of current portion
      33,800,000 33,300,000 32,200,000 33,100,000 29,800,000 32,200,000 34,100,000 35,300,000 37,800,000 43,000,000 41,000,000 40,000,000 40,800,000 35,300,000 31,500,000 33,300,000 32,700,000 34,000,000 35,300,000 36,400,000 38,600,000 35,700,000 34,300,000 36,000,000 37,600,000 39,500,000 37,800,000 31,300,000                                                              
        finance lease liabilities, net of current portion
      95,800,000 86,000,000 63,300,000 63,900,000 64,400,000                                                                                     
        other long-term liabilities
      30,300,000 35,100,000 38,000,000 43,200,000 32,200,000 99,800,000 99,000,000 83,100,000 83,300,000 76,800,000 77,400,000 76,800,000 77,400,000 82,100,000 82,900,000 73,900,000 76,200,000 77,300,000 71,600,000 72,000,000 83,000,000 84,700,000 77,000,000 73,900,000 78,700,000 77,500,000 74,600,000 73,500,000 25,500,000 27,600,000 24,000,000 24,200,000 19,300,000 38,500,000 42,600,000 41,200,000 23,700,000 35,700,000 32,500,000 31,100,000 18,000,000 23,900,000 24,400,000 25,100,000 24,500,000 24,800,000 25,200,000 26,200,000 25,500,000 22,200,000 29,700,000 32,200,000 31,800,000 36,500,000 33,900,000 35,600,000 38,600,000 45,300,000 47,900,000 14,500,000                              
        total liabilities
      470,900,000 441,800,000 625,700,000 617,300,000 597,700,000 569,500,000 584,900,000 586,000,000 634,000,000 618,100,000 602,500,000 613,500,000 604,000,000 624,900,000 637,400,000 618,000,000 629,200,000 620,900,000 611,800,000 621,400,000 622,700,000 623,000,000 579,800,000 588,100,000 596,900,000 596,100,000 598,700,000 601,000,000 490,800,000 500,000,000 492,100,000 498,700,000 512,500,000 610,800,000 603,000,000 610,200,000 672,200,000 671,800,000 648,600,000 649,700,000 649,100,000 663,900,000 903,900,000 911,100,000 914,500,000 914,900,000 935,000,000 912,300,000 920,800,000 923,000,000 914,200,000 955,000,000 959,900,000 960,300,000 907,800,000 926,700,000 910,000,000 685,400,000 735,500,000 342,600,000 121,900,000 139,300,000 148,800,000 67,600,000 66,800,000 70,500,000 106,000,000 106,700,000 97,200,000 97,200,000 110,600,000 110,600,000 105,600,000 105,600,000 82,100,000 82,100,000 60,200,000 60,200,000 58,600,000 55,200,000 55,200,000 52,000,000 52,000,000 51,500,000 51,500,000 51,100,000 52,800,000 49,700,000 84,000,000 
        commitments and contingencies
                                                                                               
        stockholders’ equity:
                                                                                               
        preferred stock, 0.001 par value...
                                                                                               
        common stock, 0.001 par value...
      200,000 200,000 200,000 200,000 200,000 200,000 200,000 200,000                                                                                  
        additional paid-in capital
      2,635,900,000 2,627,000,000 2,613,500,000 2,046,700,000 2,017,400,000 2,010,200,000 1,998,600,000 1,982,700,000 1,654,500,000 1,633,500,000 1,623,700,000 1,610,000,000 1,608,400,000 1,602,100,000 1,593,100,000 1,582,000,000 1,578,900,000 1,572,300,000 1,563,100,000 1,557,900,000 1,556,300,000 1,545,400,000 1,537,900,000 1,292,600,000 1,286,500,000 1,282,700,000 1,277,800,000 1,275,000,000 1,244,500,000 1,242,400,000 1,238,800,000 1,237,200,000 1,233,700,000 1,232,200,000 1,042,700,000 1,041,000,000 956,200,000 879,500,000 877,300,000 875,900,000 873,200,000 872,700,000 869,000,000 867,100,000 863,400,000 867,200,000 862,300,000 859,500,000 856,000,000 854,500,000 850,900,000 848,800,000 847,100,000 845,400,000 819,900,000 721,700,000 730,500,000 619,300,000 618,100,000 526,300,000 392,400,000 391,900,000 391,700,000 327,800,000 327,100,000 326,300,000 324,900,000 322,800,000 322,000,000 322,000,000 320,500,000 320,500,000 318,200,000 318,200,000 317,200,000 317,200,000 308,000,000 308,000,000 303,400,000 290,800,000 290,800,000 283,000,000 283,000,000 269,600,000 269,600,000 266,900,000 264,500,000 263,900,000 217,400,000 
        accumulated other comprehensive income
      2,100,000 2,100,000 2,800,000 100,000 -500,000 300,000 1,500,000 2,100,000 1,700,000 2,500,000 2,900,000  -800,000 -3,700,000  600,000  1,300,000 2,200,000                                                                      200,000 
        accumulated deficit
      -641,900,000 -647,800,000 -656,500,000 -659,400,000 -663,900,000 -667,800,000 -671,000,000 -678,900,000 -680,200,000 -682,600,000 -681,000,000 -678,300,000 -671,300,000 -663,000,000 -655,000,000 -650,300,000 -634,400,000 -631,800,000 -629,400,000 -630,500,000 -632,400,000 -710,500,000 -712,900,000 -712,200,000 -712,000,000 -715,000,000 -717,500,000 -721,400,000 -724,500,000 -729,200,000 -730,900,000 -723,200,000 -720,800,000 -698,500,000 -694,200,000 -688,000,000 -678,100,000 -673,800,000 -650,200,000 -639,800,000 -617,600,000 -613,600,000 -668,700,000 -653,700,000 -637,400,000 -635,200,000 -624,300,000 -574,500,000 -559,400,000 -552,000,000 -542,100,000 -532,500,000 -522,200,000 -432,200,000 -428,000,000      -220,600,000 -224,900,000  -94,000,000 -93,100,000            -51,600,000 -51,600,000 -57,500,000 -65,600,000 -65,600,000 -72,200,000 -72,200,000 -77,000,000 -77,000,000 -81,000,000 -84,100,000 -86,600,000 -88,800,000 
        total stockholders’ equity
      1,996,300,000 1,981,500,000 1,960,000,000 1,387,600,000 1,353,200,000 1,342,900,000 1,329,300,000 1,306,100,000 976,000,000 953,400,000 945,600,000 931,200,000 936,300,000 935,400,000 938,100,000 932,300,000 945,100,000 941,800,000 935,900,000 929,000,000 925,300,000 835,300,000 824,500,000 580,200,000 574,100,000 566,700,000 559,500,000 552,900,000 519,300,000 511,900,000 506,500,000 512,500,000 511,500,000 531,900,000 347,000,000 351,400,000 276,400,000 204,100,000 225,600,000 234,700,000 254,200,000              391,500,000 310,700,000 331,400,000 227,000,000 247,900,000 142,300,000 171,800,000 167,000,000 187,100,000 232,300,000 232,300,000 232,000,000 230,300,000 236,900,000 230,600,000 230,600,000 224,700,000 224,700,000 206,100,000 206,100,000 219,700,000 219,700,000 252,400,000 252,400,000 242,000,000 221,000,000 221,000,000 207,200,000 207,200,000 189,000,000 189,000,000 182,900,000 177,300,000 175,100,000 128,800,000 
        total liabilities and stockholders’ equity
      2,467,200,000 2,423,300,000 2,585,700,000 2,004,900,000 1,950,900,000 1,912,400,000 1,914,200,000 1,914,600,000 1,632,500,000 1,590,800,000 1,562,800,000 1,557,100,000 1,551,500,000 1,568,100,000 1,583,300,000 1,565,500,000 1,589,500,000 1,577,800,000 1,562,300,000 1,565,200,000 1,562,800,000 1,473,200,000 1,419,200,000 1,183,300,000 1,186,000,000 1,178,300,000 1,173,600,000 1,168,900,000 1,010,100,000 1,011,900,000 998,600,000 1,011,200,000 1,024,000,000 1,142,700,000 950,000,000 961,600,000 948,600,000 875,900,000 874,200,000 884,400,000 903,300,000 921,500,000 1,102,600,000 1,122,600,000 1,138,800,000 1,145,900,000 1,172,100,000 1,196,400,000 1,216,600,000 1,224,700,000 1,222,300,000 1,270,600,000 1,284,000,000 1,372,900,000 1,299,300,000 1,237,400,000 1,241,400,000 912,400,000 983,400,000 484,900,000 293,700,000 306,300,000 335,900,000 299,900,000 299,100,000 302,500,000 336,300,000 343,900,000 328,100,000 328,100,000 335,600,000 335,600,000 312,000,000 312,000,000 302,100,000 302,100,000 312,900,000 312,900,000 300,900,000 276,500,000 276,500,000 259,500,000 259,500,000 240,800,000 240,800,000 234,300,000 230,300,000 225,000,000 213,000,000 
        current portion of finance lease liabilities
       2,800,000 2,100,000 2,000,000                                                                                      
        service revenues
       117,400,000 134,900,000 102,400,000  103,900,000 106,500,000 106,500,000  106,500,000 103,700,000 91,600,000  88,600,000 78,800,000 67,900,000  51,600,000 58,000,000 57,300,000  67,600,000 62,900,000 63,600,000  70,800,000 73,700,000 62,600,000  54,900,000 47,000,000 46,000,000  86,700,000 91,600,000 85,000,000  87,200,000                                                    
        product sales
       230,200,000 216,600,000 200,200,000  172,000,000 193,600,000 170,700,000  168,100,000 153,200,000 140,200,000  140,000,000 145,400,000 128,300,000  149,000,000 147,100,000 136,900,000  134,400,000 107,500,000 105,300,000  113,300,000 114,200,000 97,800,000  104,500,000 104,200,000 97,000,000  109,500,000 94,100,000 82,800,000  78,200,000                                                    
        total revenues
       347,600,000 351,500,000 302,600,000  275,900,000 300,100,000 277,200,000  274,600,000 256,900,000 231,800,000  228,600,000 224,200,000 196,200,000  200,600,000 205,100,000 194,200,000  202,000,000 170,400,000 168,900,000  184,100,000 187,900,000 160,400,000  159,400,000 151,200,000 143,000,000  196,200,000 185,700,000 167,800,000  165,400,000                                                    
        cost of service revenues
       91,200,000 107,200,000 75,700,000  76,700,000 77,000,000 79,200,000  79,000,000 80,000,000 68,200,000  65,100,000 56,200,000 49,900,000  35,500,000 41,300,000 42,500,000  50,500,000 46,200,000 45,200,000  50,200,000 50,600,000 42,000,000  34,300,000 33,200,000 32,900,000  60,800,000 67,000,000 61,800,000  64,700,000                                                    
        cost of product sales
       179,300,000 170,500,000 153,300,000  130,000,000 145,900,000 127,000,000  122,200,000 113,000,000 104,200,000  108,600,000 110,200,000 94,400,000  104,500,000 111,800,000 100,700,000  94,400,000 78,200,000 77,900,000  85,300,000 89,200,000 73,500,000  81,000,000 78,700,000 69,300,000  87,300,000 71,300,000 60,900,000  74,800,000                                                    
        total costs
       270,500,000 277,700,000 229,000,000  206,700,000 222,900,000 206,200,000  201,200,000 193,000,000 172,400,000  173,700,000 166,400,000 144,300,000  140,000,000 153,100,000 143,200,000  144,900,000 124,400,000 123,100,000  135,500,000 139,800,000 115,500,000  115,300,000 111,900,000 102,200,000  148,100,000 138,300,000 122,700,000  139,500,000                                                    
        gross profit
       77,100,000 73,800,000 73,600,000  69,200,000 77,200,000 71,000,000  73,400,000 63,900,000 59,400,000  54,900,000 57,800,000 51,900,000  60,600,000 52,000,000 51,000,000  57,100,000 46,000,000 45,800,000  48,600,000 48,100,000 44,900,000  44,100,000 39,300,000 40,800,000  48,100,000 47,400,000 45,100,000  25,900,000                                                    
        selling, general and administrative expenses
       59,800,000 59,900,000 57,000,000  52,600,000 54,500,000 54,400,000  50,900,000 47,300,000 47,800,000  48,500,000 44,500,000 43,300,000  41,800,000 38,200,000 37,900,000  36,300,000 36,000,000 34,900,000  32,500,000 33,700,000 31,500,000  29,500,000 30,100,000 29,800,000  40,700,000 40,600,000 38,700,000  35,500,000                                                    
        merger and acquisition expenses
       200,000    200,000        200,000 100,000 300,000  300,000 100,000 200,000  100,000 1,000,000 400,000  100,000 600,000 1,200,000                                                              
        research and development expenses
       10,000,000 10,200,000 10,000,000  9,900,000 10,200,000 9,600,000  10,300,000 9,900,000 10,200,000  9,600,000 9,200,000 9,200,000  8,000,000 10,200,000 8,000,000  7,700,000 6,000,000 5,700,000  4,600,000 4,500,000 3,900,000  4,400,000 3,600,000 3,600,000  4,200,000 4,100,000 4,400,000  3,200,000                                                    
        operating income
       7,100,000 3,700,000 6,600,000  6,500,000 12,500,000 7,000,000  12,200,000 6,700,000 500,000  -3,600,000 -1,900,000 -1,200,000  10,500,000 3,300,000 4,900,000                                                                      
        other income:
                                                                                               
        interest income
       4,600,000 -1,200,000    100,000                                                                                   
        other income
       200,000 2,100,000 -300,000  -700,000 100,000 -200,000  -300,000 200,000 -300,000  -1,100,000  100,000    200,000  800,000 300,000 -500,000  -700,000 100,000 -500,000  -300,000 -600,000 300,000  600,000 200,000 200,000  100,000                                                    
        total other income
       4,800,000 900,000 -1,200,000  -700,000 200,000 -3,000,000  -5,400,000 -4,900,000 -5,600,000  -5,200,000 -2,900,000 -18,800,000  -5,900,000 -5,700,000 -5,700,000  -5,100,000 -5,300,000 -5,900,000  -6,100,000 -5,200,000 -6,000,000  -5,300,000 -6,300,000 -4,800,000  -7,100,000 -7,000,000 -10,100,000  -8,600,000                                                    
        income before income taxes
       11,900,000 4,600,000 5,400,000  5,800,000 12,700,000 4,000,000                                                                                  
        benefit from income taxes
       3,200,000 1,700,000 900,000  2,600,000 4,800,000 2,700,000                                                                                  
        net income
       8,700,000 2,900,000       3,000,000 -400,000 -5,800,000  -8,000,000 -4,400,000 -15,900,000  -1,900,000 900,000 1,900,000  2,400,000 -800,000 -200,000  2,600,000 4,300,000 3,100,000  1,700,000 -7,700,000 -2,200,000  -4,300,000 -6,200,000 -10,000,000  -23,600,000                                                    
        basic income per common share
       50,000 20,000                                                                                       
        diluted income per common share
       50,000 20,000                                                                                       
        weighted-average common shares outstanding:
                                                                                               
        basic
       170,500,000 155,700,000 154,200,000  152,600,000 151,800,000 139,600,000    128,100,000  127,200,000 126,400,000 125,900,000  124,900,000 124,700,000 124,100,000  123,100,000 108,300,000 107,200,000  106,500,000 106,100,000 104,900,000  103,900,000  103,700,000      60,500,000                                                    
        diluted
       172,900,000 157,400,000 156,200,000  154,100,000 153,500,000 141,500,000    128,100,000  127,200,000 126,400,000 125,900,000  124,900,000 127,700,000 127,700,000  126,400,000 108,300,000 110,100,000  109,900,000 109,400,000 107,800,000  106,400,000  105,700,000      60,500,000                                                    
        interest expense
         -900,000    -2,800,000  -5,100,000 -5,100,000 -5,300,000  -4,100,000 -2,900,000 -5,900,000  -5,900,000 -5,700,000 -5,900,000  -5,900,000 -5,600,000 -5,400,000  -5,400,000 -5,300,000 -5,500,000  -5,000,000 -5,700,000 -5,100,000  -7,700,000 -7,200,000 -8,200,000  -8,700,000                                                    
        net income from consolidated operations
         4,500,000  3,200,000 7,900,000 1,300,000                                                                                  
        less: net income attributable to noncontrolling interest
               4,600,000 2,300,000 1,200,000   300,000   500,000 -200,000    -100,000   100,000 400,000                                                               
        net income attributable to kratos
         4,500,000  3,200,000 7,900,000 1,300,000  -1,600,000 -2,700,000 -7,000,000  -8,000,000 -4,700,000 -15,900,000  -2,400,000 1,100,000 1,900,000  2,400,000 -700,000 -200,000  2,500,000 3,900,000 3,100,000                                                              
        basic income per common share attributable to kratos
         30,000  20,000 50,000 10,000                                                                                  
        diluted income per common share attributable to kratos
         30,000  20,000 50,000 10,000                                                                                  
        redeemable noncontrolling interest
             22,500,000 22,500,000 19,300,000 14,700,000 12,400,000 11,200,000 7,800,000 7,800,000 15,200,000 15,200,000 15,100,000 14,600,000 14,800,000 14,800,000 14,900,000 14,900,000 15,000,000 15,000,000 15,500,000 15,400,000 15,000,000                                                              
        accrued interest
           1,200,000 1,100,000 1,400,000 1,700,000 1,800,000 1,500,000 1,500,000 1,500,000 300,000 300,000 200,000 1,500,000 6,400,000 1,500,000 6,400,000 1,500,000 6,400,000 1,600,000 6,400,000 1,600,000 6,500,000 1,600,000 6,500,000 1,600,000 6,500,000 1,700,000 6,600,000 1,700,000 10,000,000 3,000,000 9,600,000 3,600,000 11,700,000 3,800,000 11,700,000 3,900,000 11,800,000 5,600,000 16,500,000 5,600,000 16,700,000 5,700,000 20,800,000 5,200,000 22,000,000 6,100,000 21,700,000 6,300,000 21,700,000 5,100,000                                   
        restructuring expenses and other
                 900,000  200,000 5,900,000 300,000   200,000   300,000 100,000 100,000  -100,000 300,000   100,000 3,000,000                                                           
        current liabilities of discontinued operations
              900,000 900,000 900,000 900,000 900,000 900,000 900,000 1,100,000 800,000 3,100,000 2,700,000 2,700,000 3,100,000 3,000,000 3,000,000 3,000,000 3,300,000 3,600,000 3,500,000 5,300,000 5,300,000 7,000,000 8,100,000 23,200,000 1,100,000 1,100,000 1,200,000 1,400,000 1,600,000 1,800,000 1,900,000 1,400,000 1,900,000 1,500,000 16,100,000  1,200,000    2,500,000    4,900,000        33,200,000 38,500,000 11,300,000 500,000 900,000 1,200,000 30,100,000  200,000 200,000 400,000 400,000 1,600,000 1,600,000 1,900,000 1,900,000              
        long-term liabilities of discontinued operations
              1,100,000 1,100,000 1,100,000 1,400,000 1,400,000 1,400,000 1,400,000 2,500,000 2,500,000 2,500,000 2,500,000 2,500,000 2,500,000 2,600,000 2,600,000 2,800,000 2,800,000 2,800,000 2,800,000 6,500,000 6,400,000    3,800,000    3,700,000    4,100,000        200,000    300,000                                     
        loss on extinguishment of debt
                     -13,000,000                    -2,100,000                                                      
        income from continuing operations before income taxes
               6,800,000 1,800,000 -5,100,000  -8,800,000 -4,800,000 -20,000,000  4,600,000 -2,400,000 -800,000  7,600,000 -2,400,000 -1,200,000  5,400,000 3,800,000 2,200,000  4,800,000 -3,700,000 2,200,000  -4,000,000 -4,400,000 -8,400,000  -21,600,000                                                    
        benefit for income taxes from continuing operations
               3,800,000 2,400,000 700,000  -800,000 500,000 -4,300,000  5,700,000 -3,600,000 -2,700,000   -1,800,000 -1,400,000    -1,500,000  3,400,000        1,900,000                                                    
        income from continuing operations
               3,000,000 -600,000 -5,800,000  -8,000,000 -5,300,000 -15,700,000  -1,100,000 1,200,000 1,900,000  2,600,000 -600,000 200,000  2,600,000 1,300,000 3,700,000  1,400,000 -3,800,000 1,300,000  -4,200,000 -6,200,000 -9,900,000  -23,500,000                                                    
        discontinued operations:
                                                                                               
        income from discontinued operations before income taxes
                     -300,000  -1,000,000 -400,000                                                                       
        income tax benefit
                200,000    900,000 100,000  200,000 100,000    200,000    100,000 -100,000  -200,000 1,800,000 400,000                                                          
        income from discontinued operations
                200,000    900,000 -200,000  -800,000 -300,000   -200,000 -200,000 -400,000   3,000,000 -600,000  300,000 -3,900,000 -3,500,000  -100,000  -100,000  -100,000                                                    
        basic and diluted loss per common share attributable to kratos:
                                                                                               
        loss per common share
               -10,000 -20,000 -50,000  -60,000                                                                            
        basic and diluted weighted-average common shares outstanding
               129,600,000 129,100,000                    103,700,000   90,500,000 86,600,000                                                       
        accumulated other comprehensive loss
                 -500,000     600,000   1,600,000 1,400,000 400,000 -500,000 -200,000 -400,000 -1,000,000 -800,000 -700,000 -700,000 -1,300,000 -1,400,000 -1,500,000 -1,400,000 -1,800,000 -1,500,000 -1,600,000 -1,700,000 -1,600,000 -1,500,000 -1,400,000 -1,400,000 -1,500,000 -1,600,000 -1,900,000 -1,700,000 -1,000,000 -900,000 -900,000 -800,000 -800,000 -700,000 -700,000 -800,000 -600,000 -400,000  100,000       -1,500,000 -1,700,000            -4,100,000 -4,100,000 -4,000,000 -4,200,000 -4,200,000 -3,600,000 -3,600,000 -3,600,000 -3,600,000 -3,000,000 -3,100,000 -2,200,000  
        basic loss per common share attributable to kratos:
                                                                                               
        diluted loss per common share attributable to kratos:
                                                                                               
        basic income per common share attributable to kratos:
                                                                                               
        diluted income per common share attributable to kratos:
                                                                                               
        net income per common share
                    -40,000 -120,000  -20,000 10,000 20,000  20,000 -10,000   20,000 40,000 30,000  20,000 -70,000 -20,000  -50,000 -70,000 -130,000  -390,000                                                    
        restricted cash
                          700,000 700,000       300,000 300,000 300,000 400,000 400,000 200,000 200,000 500,000 500,000 700,000 700,000 700,000 700,000 700,000 700,000 1,600,000 5,400,000 5,200,000 5,100,000 5,000,000 5,000,000 5,000,000 5,200,000 5,300,000 5,500,000 5,600,000 800,000 700,000 1,000,000 2,800,000 112,300,000 8,700,000  1,000,000 1,000,000     400,000 100,000 100,000     1,000,000 1,000,000              
        current assets of discontinued operations
                            500,000 1,200,000 3,300,000 4,600,000 5,300,000 7,300,000 8,300,000 8,200,000 7,400,000 52,100,000           53,700,000                  36,300,000 51,900,000 8,000,000 600,000 700,000 700,000 46,700,000      200,000 200,000 200,000 200,000              
        operating income from continuing operations
                           12,700,000 2,900,000 4,700,000  11,500,000 9,000,000 8,200,000  10,100,000 2,600,000 7,000,000  3,100,000 2,600,000 1,700,000  -13,000,000                                                    
        benefit from income taxes from continuing operations
                           5,000,000    2,800,000 2,500,000    100,000 900,000  200,000 1,800,000 1,500,000                                                      
        income from operations of discontinued component
                           -200,000 -400,000 -400,000   2,900,000 -500,000    -3,900,000    -100,000  -100,000                                                    
        comprehensive income
                           3,300,000 -1,100,000   2,400,000 4,200,000 3,100,000  1,700,000        -23,700,000                                                    
        change in cumulative translation adjustment
                           900,000 -300,000 200,000  -200,000 -100,000    100,000 -100,000  -200,000  100,000  -100,000                                                    
        less: comprehensive income attributable to noncontrolling interest
                            -100,000   100,000 400,000                                                               
        comprehensive income attributable to kratos
                           3,300,000 -1,000,000   2,300,000 3,800,000 3,100,000                                                              
        income tax expense
                                       -100,000                                                        
        long-term debt principal, net of current portion
                               294,800,000 294,600,000 294,400,000 294,200,000 294,000,000 293,800,000 293,600,000 293,500,000   369,300,000 431,000,000   444,400,000 444,100,000 448,500,000 622,000,000 622,000,000 622,000,000 621,900,000 621,900,000 628,500,000 628,800,000 629,000,000 629,300,000 629,500,000 629,700,000 630,000,000 630,200,000 630,500,000 631,000,000                                 
        discontinued operations
                                                                                               
        unused office space, restructuring expenses, and other
                                 100,000    400,000  100,000 100,000 300,000  200,000                                                    
        less: comprehensive loss attributable to noncontrolling interest
                                                                                               
        non-current assets of discontinued operations
                                     38,800,000           134,300,000                                               
        non-current liabilities of discontinued operations
                                   6,300,000 6,300,000 5,900,000  3,800,000 3,800,000 3,700,000  3,700,000 3,800,000 3,900,000  4,200,000 600,000                                               
        income from operations of discontinued components
                                   500,000 -5,700,000                                                           
        basic income per common share:
                                                                                               
        diluted income per common share:
                                                                                               
        basic and diluted loss per common share:
                                                                                               
        comprehensive loss
                                    -7,600,000 -2,300,000  -4,500,000 -6,200,000 -9,900,000                                                      
        unbilled receivable
                                     151,200,000                                                          
        net income from continuing operations
                                     10,000    -130,000                                                      
        net income from discontinued operations
                                     -30,000                                                          
        income taxes receivable
                                      2,400,000    4,600,000    4,600,000    1,300,000    2,100,000    3,700,000       2,300,000 2,600,000 2,000,000 1,800,000                       3,100,000 3,100,000 3,100,000 3,700,000 
        current portion of long-term debt
                                      800,000    1,000,000    1,000,000    1,000,000    1,000,000    1,000,000                                     
        deferred income tax liability
                                      7,000,000    17,300,000     30,200,000 30,200,000 30,200,000 30,300,000 28,400,000 28,400,000 28,400,000 28,400,000 29,000,000 29,000,000 29,000,000 28,900,000                                     
        basic and diluted weighted-average shares outstanding
                                         77,300,000                                                      
        assets held for sale
                                           1,900,000                                                    
        current portion of capital lease obligations
                                                  100,000    300,000    500,000                                     
        line of credit
                                                41,000,000 41,000,000 41,000,000 41,000,000 41,000,000              40,000,000 51,000,000 51,000,000 8,000,000 8,000,000 7,000,000                        
        total stockholders' equity
                                               257,600,000 198,700,000 211,500,000 224,300,000 231,000,000 237,100,000 284,100,000 295,800,000 301,700,000 308,100,000 315,600,000 324,100,000 412,600,000                                    
        long-term debt premium
                                                     13,500,000 14,500,000 15,600,000 16,600,000 17,700,000 18,700,000 19,700,000 20,800,000 21,800,000 23,900,000                                 
        capital lease obligations, net of current portion
                                                      100,000    400,000               500,000 500,000 500,000     100,000 100,000 200,000 200,000 200,000 300,000 300,000 500,000 500,000 500,000 500,000 600,000    
        other current assets of discontinued operations
                                                          6,600,000                                     
        other assets of discontinued operations
                                                          800,000                                     
        preferred stock, 5,000,000 shares authorized, 0.001 par value...
                                                                                               
        preferred stock, 5,000,000 shares authorized series b convertible preferred stock, .001 par value...
                                                                                               
        common stock, .001 par value...
                                                                            100,000 100,000 100,000 100,000   100,000 100,000 100,000           
        total kratos defense & security solutions, inc. stockholders’ equity
                                                                231,000,000                               
        noncontrolling interest
                                                                16,900,000                               
        inventoried costs, net of progress payments
                                                                 25,700,000                              
        property and equipment
                                                                 24,200,000 6,100,000 6,200,000 13,900,000 16,100,000 15,500,000 14,800,000 14,600,000 15,600,000 15,000,000 15,000,000 13,900,000 13,900,000 13,400,000 13,400,000 11,800,000 11,800,000 12,400,000 12,400,000 11,300,000 12,400,000 12,400,000 12,600,000 12,600,000 12,100,000 12,100,000 13,000,000 14,300,000 15,500,000 15,900,000 
        other intangibles
                                                                 70,000,000 12,000,000 12,700,000 13,400,000 6,100,000 6,500,000 7,000,000 7,400,000 7,800,000 8,300,000 8,300,000 8,800,000 8,800,000 6,700,000 6,700,000 5,600,000 5,600,000   500,000          200,000 
        note receivable
                                                                  22,300,000   9,600,000 14,600,000 17,500,000                        
        deferred tax assets
                                                                  6,500,000 6,500,000 6,200,000 12,900,000 12,900,000 13,200,000 13,200,000 16,400,000 17,100,000 17,100,000 18,900,000 18,900,000 14,900,000 14,900,000 14,300,000 14,300,000 12,900,000 12,900,000 11,500,000 4,000,000 4,000,000 4,000,000 4,000,000 4,000,000 4,000,000     
        investments in unconsolidated affiliates
                                                                  2,100,000 2,100,000 2,100,000 2,100,000 2,100,000 2,100,000 2,100,000 2,100,000 2,100,000 2,100,000 2,100,000 2,100,000 2,100,000 2,100,000 2,000,000 2,000,000 9,300,000 9,300,000 8,100,000 8,100,000 8,100,000 8,100,000 8,100,000 8,100,000 8,100,000 8,200,000 8,300,000 8,300,000 8,300,000 
        non current assets of discontinued operations
                                                                  3,500,000 22,900,000 3,000,000    1,700,000                       
        billings in excess of costs on completed contracts
                                                                  3,400,000 3,000,000 7,300,000 4,000,000 4,200,000 4,000,000 4,300,000    5,700,000 5,700,000 7,200,000 7,200,000 6,500,000 6,500,000   6,900,000           
        deferred tax liabilities
                                                                  1,500,000 1,400,000 7,600,000   400,000 900,000                   1,600,000 1,600,000 1,600,000  
        accrual for contingent acquisition consideration
                                                                  5,700,000 8,900,000 9,800,000 100,000 100,000 1,100,000 8,200,000 6,400,000 8,900,000 8,900,000 22,400,000 22,400,000 12,400,000 12,400,000   4,300,000 4,300,000 3,800,000           
        accrual for unused office space
                                                                  700,000 800,000 800,000 300,000 400,000 400,000 500,000 500,000 700,000 700,000 800,000 800,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,500,000 1,500,000 1,500,000 1,600,000 1,600,000 1,600,000 1,600,000 1,800,000    
        capital lease obligations
                                                                  200,000          200,000 200,000 300,000 300,000 300,000 300,000 400,000 400,000 500,000 700,000 700,000 1,200,000 1,200,000 1,800,000 1,800,000 2,300,000 2,800,000 3,000,000  
        accrual for unused office space, net of current portion
                                                                  1,400,000 1,500,000 1,800,000 1,000,000 1,000,000 1,100,000 1,200,000 1,300,000 1,400,000 1,400,000 1,600,000 1,600,000 1,800,000 1,800,000 2,100,000 2,100,000 2,400,000 2,400,000 2,000,000 6,200,000 6,200,000 6,700,000 6,700,000 7,400,000 7,400,000 7,600,000    
        other liabilities
                                                                  3,400,000 4,000,000 2,900,000 1,200,000 1,300,000 1,200,000 1,300,000 1,300,000 1,300,000 1,300,000 1,200,000 1,200,000 1,600,000 1,600,000 1,400,000 1,400,000 1,300,000 1,300,000 1,300,000 1,400,000 1,400,000 1,400,000 1,400,000 1,300,000 1,300,000 1,200,000 900,000 700,000 700,000 
        other long term liabilities of discontinued operations
                                                                  1,900,000 1,300,000 200,000 200,000 200,000 200,000 300,000                       
        preferred stock, 5,000,000 shares authorized, series b convertible preferred stock, .001 par value...
                                                                                               
        capital lease obligations and other short-term debt
                                                                   300,000 400,000 300,000 300,000 300,000 300,000                       
        tax contingencies
                                                                    1,700,000 1,700,000 1,700,000 1,700,000 1,800,000 15,200,000 15,500,000 15,500,000 14,000,000 14,000,000                  
        income taxes payable
                                                                    100,000 2,500,000 2,100,000 1,800,000 2,000,000 3,100,000 2,800,000 2,800,000 6,200,000 6,200,000 4,800,000 4,800,000 3,300,000 3,300,000 2,000,000 2,000,000 1,200,000 2,600,000 2,600,000 2,700,000 2,700,000 3,000,000 3,000,000     
        capital lease obligations and debt, net of current portion
                                                                     200,000 300,000 400,000 400,000                       
        employee loans and advances
                                                                     300,000 300,000 400,000 400,000 500,000 500,000 500,000 500,000 500,000 300,000 300,000 400,000 400,000 700,000 700,000 400,000 700,000 700,000 600,000 600,000 300,000 300,000 200,000 100,000 600,000 600,000 
        accounts payable—related party
                                                                      1,000,000 800,000 800,000    800,000 800,000        200,000 200,000 300,000 300,000       
        short-term investments
                                                                            2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 24,600,000 28,400,000 28,400,000 13,000,000 13,000,000       
        deferred tax asset
                                                                                               
        accounts payable — related party
                                                                         1,000,000                      
        billings in excess of costs on contracts
                                                                         6,500,000 5,600,000 5,600,000                    
        capital lease obligations short-term
                                                                         300,000 300,000 300,000                    
        minority interest in subsidiary
                                                                         300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 200,000 200,000 200,000 
        preferred stock, 5,000,000 shares authorized
                                                                                               
        series b convertible preferred stock, .001 par value...
                                                                                               
        accounts payable – related party
                                                                          1,200,000 1,200,000                    
        accounts receivable - related party
                                                                            100,000 100,000                300,000 300,000 
        accounts receivable, net of 6.5 and 6.6 allowance
                                                                              132,000,000 132,000,000                
        goodwill and other intangibles
                                                                                  100,000,000 100,000,000  48,100,000 48,100,000 47,700,000 47,700,000 43,600,000 43,600,000     
        billings in excess of costs
                                                                                  5,900,000 5,900,000  6,700,000 6,700,000 5,000,000 5,000,000 3,100,000 3,100,000 6,400,000    
        accounts receivable—related party
                                                                                    200,000 900,000 900,000 700,000 700,000       
        contract management receivables
                                                                                    1,000,000 400,000 400,000 1,200,000 1,200,000 2,700,000 2,700,000 2,400,000  2,800,000 4,800,000 
        employee loans and advances, net of current portion
                                                                                         500,000 500,000 500,000    
        contract management payables
                                                                                    1,000,000 2,000,000 2,000,000 2,500,000 2,500,000 5,500,000 5,500,000 5,600,000  2,000,000 3,000,000 
        preferred stock, 5,000,000 shares authorized:
                                                                                               
        series a convertible preferred stock, .001 par value...
                                                                                               
        treasury stock
                                                                                               
        accounts receivable – related party
                                                                                         600,000 600,000 400,000 200,000   
        accounts payable - related party
                                                                                         500,000 500,000 700,000 1,200,000 1,400,000 1,000,000 
        line of credit payable
                                                                                              33,000,000 
        note payable
                                                                                               
        note payable, net of current portion
                                                                                               
        billings in excess of costs and profits
                                                                                            7,900,000 6,100,000 2,300,000 
        accrued unused office space
                                                                                            1,800,000 10,800,000 11,300,000 
        capital lease obligations - net of current portion
                                                                                            900,000 1,500,000 2,800,000 
        note payable - net of current portion
                                                                                               
        accrued unused office space – net of current portion
                                                                                            8,400,000   
        employee loans and advances - current portion
                                                                                              900,000 
        notes payable - current portion
                                                                                              200,000 
        capital lease obligations - current portion
                                                                                              4,600,000 
        notes payable - net of current portion
                                                                                              400,000 
        deferred tax liability
                                                                                              1,600,000 
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2026-03-29 2025-12-28 2025-09-28 2025-06-29 2025-03-30 2024-12-29 2024-09-29 2024-06-30 2024-03-31 2023-12-31 2023-10-01 2023-06-25 2023-03-26 2022-12-25 2022-09-25 2022-06-26 2022-03-27 2021-12-26 2021-09-26 2021-06-27 2021-03-28 2020-12-27 2020-09-27 2020-06-28 2020-03-29 2019-12-29 2019-09-29 2019-06-30 2019-03-31 2018-12-30 2018-09-30 2018-07-01 2018-04-01 2017-12-31 2017-10-01 2017-06-25 2017-03-26 2016-12-25 2016-09-25 2016-06-26 2016-03-27 2015-12-27 2015-09-27 2015-06-29 2015-03-30 2014-12-28 2014-09-29 2014-06-30 2014-03-31 2013-09-30 2013-06-24 2013-03-25 2012-12-30 2012-09-30 2012-06-24 2012-03-27 2012-03-25 2011-09-25 2011-06-26 2011-03-28 2011-03-27 2010-09-26 2007-06-30 2007-03-31 2006-09-30 2006-06-30 2006-03-31 2005-09-30 2005-06-30 2005-04-01 2005-03-31 2004-09-30 2004-06-30 2004-03-31 2003-12-26 2003-09-30 2003-06-27 2003-03-31 2003-03-28 2002-12-27 2002-09-30 2002-06-30 2002-03-31 
                                                                                           
          operating activities:
                                                                                           
          net income
        11,900,000  8,700,000       5,600,000 3,000,000 -400,000 -5,800,000 -4,900,000 -8,000,000 -4,400,000 -15,900,000 -2,500,000 -1,900,000 900,000 1,900,000 78,000,000 2,400,000 -800,000 -200,000 2,600,000 2,600,000 4,300,000 3,100,000       -6,200,000 -10,000,000 -4,300,000 -23,600,000 -10,400,000 -22,200,000 -4,000,000 55,100,000 -15,000,000 -16,300,000  -10,900,000 -49,900,000 -15,000,000 -9,900,000 -9,600,000 -10,300,000    -3,000,000  -6,900,000 -5,200,000 -3,500,000 -3,500,000 9,900,000   -300,000     3,500,000    5,900,000          
          adjustments to reconcile net income to net cash from operating activities:
                                                                                           
          depreciation and amortization
        16,800,000 13,000,000 11,900,000 11,800,000 10,400,000 10,300,000 10,300,000 10,400,000 9,300,000 9,200,000 8,200,000 7,900,000 7,900,000 7,700,000 8,900,000 6,900,000 7,000,000 6,300,000 6,100,000 7,000,000 6,300,000 6,100,000 6,200,000 6,000,000 6,300,000 6,600,000 5,700,000 6,000,000 5,100,000 4,300,000 4,400,000 4,700,000 4,500,000 5,500,000 6,000,000 5,400,000 5,600,000 5,500,000 5,600,000 5,600,000 6,100,000 6,000,000 5,900,000 5,100,000 8,500,000 9,900,000 9,900,000 9,700,000 9,600,000 12,900,000 13,600,000 14,200,000 15,500,000 16,600,000 12,200,000 13,700,000 13,700,000 15,200,000 11,400,000 4,800,000 4,800,000 6,200,000 1,300,000 1,200,000 1,900,000 2,100,000 2,100,000 2,100,000 2,200,000 1,800,000 1,800,000 2,100,000 1,800,000 1,600,000          
          deferred income taxes
        1,200,000 8,200,000    4,300,000   2,400,000   -3,400,000 -100,000   300,000 200,000 -1,000,000 100,000 -77,900,000 800,000 -100,000 -1,000,000 -800,000 -1,000,000 300,000 -3,400,000 -900,000 1,200,000   -12,100,000 -400,000 1,500,000 800,000 1,500,000 1,200,000 800,000 1,200,000 -2,400,000 -300,000 1,800,000 1,800,000        -3,900,000 100,000    -100,000 300,000 300,000  100,000 100,000 -100,000                   
          amortization of lease right-of-use assets
        3,400,000 3,200,000 3,000,000 3,000,000 3,000,000 2,800,000 2,800,000 3,000,000 3,000,000 3,000,000 3,000,000 2,800,000 2,700,000 2,600,000 2,500,000 2,700,000 2,600,000 2,300,000 2,200,000 2,300,000 2,200,000 2,100,000 2,000,000 2,400,000 2,900,000 3,000,000 3,300,000 1,700,000 3,700,000                                                       
          stock-based compensation
        15,000,000 9,100,000 9,100,000 8,600,000 8,700,000 6,800,000 7,200,000 6,600,000 9,200,000 6,300,000 6,400,000 6,000,000 6,600,000 6,400,000 6,600,000 6,300,000 7,000,000 6,600,000 6,400,000 6,600,000 6,200,000 6,500,000 5,000,000 4,800,000 4,700,000 2,800,000 2,800,000 2,800,000 2,600,000 2,100,000 1,700,000 1,700,000 1,700,000 1,000,000 2,800,000 1,900,000 2,100,000 900,000 1,100,000 1,600,000 1,500,000 600,000 1,600,000 1,900,000 2,000,000 -3,800,000 2,900,000 2,900,000 1,800,000 2,100,000 2,000,000 1,900,000 2,000,000 2,300,000 1,200,000 1,100,000 1,100,000 900,000 800,000 600,000 600,000 1,100,000 100,000 200,000 700,000 800,000 900,000                 
          amortization of deferred financing costs
        100,000 100,000 100,000 100,000 200,000 200,000 200,000 100,000 200,000 200,000 200,000 100,000 200,000 200,000 200,000 100,000 300,000 300,000 200,000 300,000 200,000 300,000 200,000 300,000 200,000 300,000 200,000 300,000 200,000 300,000 200,000 300,000 200,000 300,000 300,000 300,000 400,000 300,000 400,000 400,000 400,000 400,000 500,000 500,000 500,000 700,000 400,000 800,000 1,300,000 1,300,000 1,300,000 1,300,000 1,300,000 1,300,000 1,200,000 1,300,000 1,300,000 1,200,000 900,000 400,000 400,000                       
          changes in assets and liabilities, net of acquisitions:
                                                                                           
          accounts receivable
        -2,000,000 -28,100,000 6,600,000 -23,900,000 800,000 -5,000,000 19,200,000 -15,000,000 12,000,000 10,400,000 -12,800,000 28,400,000 -39,100,000 -21,900,000 16,700,000 -31,600,000 31,900,000 -7,500,000 -5,400,000 5,700,000 9,800,000 -10,100,000 -18,300,000 18,100,000 6,600,000 -19,000,000 3,000,000 13,400,000 -9,000,000 -5,600,000 5,700,000   -24,200,000 -17,800,000 1,400,000 1,500,000 -21,400,000 2,900,000 -2,200,000 -4,000,000 -12,000,000 9,900,000 2,800,000 9,600,000 6,500,000 10,100,000 -18,300,000 17,800,000 -16,100,000 28,000,000 -9,800,000 9,100,000 -17,900,000 -2,500,000 14,100,000 14,100,000  -1,200,000 3,000,000 3,000,000 -37,700,000 -8,700,000 54,400,000 -102,600,000 101,800,000 2,600,000  -4,500,000 14,500,000 14,500,000   -8,300,000          
          unbilled receivables
        -26,700,000 -900,000 -30,600,000 -11,900,000 -38,000,000 -100,000 400,000 2,100,000 -8,500,000 23,500,000 -2,000,000 -20,200,000 13,100,000 -4,200,000 -2,900,000 4,500,000 -19,800,000 -3,500,000 -4,300,000 -6,100,000 -1,800,000 15,900,000 -5,500,000 -5,300,000 -1,500,000 -3,600,000 -6,600,000 -11,100,000 19,700,000 -6,700,000 -5,500,000                                                     
          inventoried costs
        -14,700,000 -20,200,000 8,200,000 -1,900,000 -5,400,000 -3,000,000 -4,100,000 5,600,000 -3,500,000 -5,900,000 -3,700,000 -11,700,000 -8,300,000 4,200,000 -2,200,000 -10,500,000 -15,300,000 1,500,000 -2,600,000 -4,200,000 -500,000 -300,000 -3,000,000 -1,500,000 5,700,000 6,000,000 -5,500,000 -10,800,000 1,100,000 400,000 -800,000 1,300,000 12,000,000 2,500,000 2,700,000 -10,100,000 5,800,000 -5,300,000 -1,600,000 -1,600,000 1,300,000 -1,800,000 -1,700,000 -6,000,000 12,500,000 -1,900,000 2,600,000 -6,700,000 1,700,000 2,900,000 6,300,000 5,200,000 -800,000     5,100,000 1,300,000 1,300,000                       
          prepaid expenses and other assets
        -26,500,000  -4,200,000 -14,500,000 -12,800,000  -16,700,000 -5,600,000 -13,200,000  -6,000,000 -1,900,000 -7,800,000  -4,200,000 -3,700,000 -9,500,000  -2,900,000 -200,000 -2,000,000  -5,000,000 -4,000,000 -6,800,000  200,000 700,000 -1,100,000  -7,400,000 2,400,000 800,000  800,000 -3,200,000 -3,800,000  1,400,000 500,000 100,000  -300,000 -2,300,000 -1,400,000  -1,400,000 2,200,000 400,000    1,800,000    5,900,000 3,000,000 900,000 900,000                       
          operating lease liabilities
        -3,700,000 -3,300,000 -3,100,000 -2,700,000 -3,000,000 -3,400,000 -2,900,000 -3,000,000 -3,100,000 -3,200,000 -3,000,000 -2,800,000 -2,400,000 -2,800,000 -2,200,000 -2,800,000 -2,700,000 -2,600,000 -2,200,000 -2,300,000 -2,200,000 -2,200,000 -2,000,000 -2,600,000 -3,400,000 -3,200,000 -3,900,000 -2,000,000 2,800,000                                                       
          accounts payable
        30,800,000 600,000 -31,800,000 16,800,000 700,000 18,500,000 200,000 -3,300,000 -300,000 5,000,000 -2,800,000 4,000,000 -1,800,000 3,500,000 -4,600,000 4,300,000 1,300,000 5,200,000 -16,300,000 7,800,000 -2,000,000 -700,000 7,400,000 500,000 -9,600,000 11,300,000 -10,100,000 4,400,000 -800,000 4,000,000 2,200,000 9,000,000 -3,000,000 -1,800,000 -6,000,000 4,000,000 400,000 4,300,000 -100,000 7,500,000 -8,800,000 19,900,000 -18,200,000 7,600,000 -6,400,000 -800,000 -21,000,000 22,000,000 -13,700,000 -7,200,000 -6,900,000 -12,000,000 2,800,000 13,400,000 -17,400,000 26,800,000 26,800,000   3,100,000 3,100,000 -12,400,000 3,200,000 11,900,000 -24,600,000                   
          accrued expenses
        -16,100,000 -6,100,000 19,100,000 3,700,000 5,400,000 -2,900,000   600,000 -5,000,000 -800,000 5,200,000 2,000,000 4,500,000 -6,600,000 1,600,000 6,100,000 -1,400,000 1,500,000 -4,800,000 -2,700,000 5,900,000 -700,000 200,000 -4,400,000 -6,100,000   -2,700,000 -700,000 400,000 4,700,000 -6,100,000 3,300,000 -4,000,000 -4,400,000 -300,000 4,600,000 13,900,000 1,100,000 -3,100,000 6,700,000 -2,000,000 -1,300,000 -2,800,000 -2,900,000 -3,800,000 -200,000 -5,200,000 6,300,000 -3,100,000 -4,700,000 -5,100,000 -5,500,000         500,000 9,000,000 -17,000,000                   
          accrued compensation
        -6,400,000 13,700,000   -1,800,000 11,100,000 -2,600,000 2,200,000 -3,700,000 9,300,000 1,100,000 -2,000,000 4,000,000 -2,200,000 4,300,000 -6,900,000 5,600,000 -4,600,000 5,100,000 -8,000,000 6,200,000 2,000,000 5,100,000 -2,300,000 3,700,000 800,000 3,000,000 -5,200,000 3,100,000 1,300,000 -1,900,000 100,000 3,800,000 1,100,000 -1,900,000 400,000 -4,000,000 6,200,000 -1,200,000 1,500,000 -4,200,000 6,800,000 -4,100,000 100,000 -7,200,000 9,200,000 -1,600,000 100,000 -6,300,000 -2,700,000 -3,800,000 -4,300,000 5,800,000 5,100,000 -7,500,000 900,000 900,000   2,000,000 2,000,000 -1,800,000 7,700,000 -10,800,000 11,800,000 1,500,000                 
          billings in excess of costs and earnings on uncompleted contracts
        100,000 9,200,000 -9,600,000 -4,400,000 -700,000 14,200,000 -18,900,000 -16,700,000 -4,300,000 11,000,000 6,200,000 8,000,000 3,200,000 13,300,000 -11,900,000 9,600,000 -8,300,000 300,000 14,200,000 2,500,000 7,100,000 -2,300,000 -2,200,000 -3,900,000 3,400,000 400,000 -4,800,000 -1,000,000 3,000,000 -5,600,000 7,600,000 -5,200,000 -3,700,000 -3,800,000 10,700,000   -700,000 -600,000 -5,800,000 6,700,000 -7,000,000 -600,000 -4,100,000 4,400,000 5,000,000 -2,200,000 -5,100,000 -100,000 5,600,000 -3,000,000 4,900,000 -300,000 -2,400,000                              
          income tax receivable and payable
        -3,800,000 -100,000 1,900,000 200,000 -1,100,000 -6,000,000 1,300,000 2,900,000 1,500,000 -2,400,000 1,300,000 1,100,000 -500,000 8,400,000 -2,100,000 -1,300,000 -4,900,000 3,900,000 3,600,000 -3,900,000 -2,200,000 300,000 1,600,000 -2,100,000 -900,000 100,000 500,000 -200,000 1,400,000 1,000,000 200,000 -1,200,000 200,000 400,000 800,000 500,000 400,000 700,000 -300,000 400,000 -3,400,000 2,900,000 -2,500,000 -100,000 -1,300,000 -800,000 1,100,000 1,800,000 -200,000 1,200,000 2,900,000 100,000 700,000    900,000                          
          other liabilities
        -6,800,000 -1,700,000 -1,300,000 -100,000 -4,800,000 1,900,000 900,000 500,000 -1,400,000 1,100,000 -700,000 -600,000 -2,600,000 2,900,000 -1,600,000 -5,200,000 -600,000 500,000 -200,000 -5,000,000 2,200,000 6,600,000 3,400,000 -100,000 2,600,000 4,900,000 300,000 -6,500,000 -1,800,000 -1,800,000 6,400,000 -1,000,000 -900,000 400,000 -100,000 -900,000 -300,000 2,200,000 -1,000,000 1,400,000 1,500,000 400,000 -2,300,000 -1,400,000 -1,100,000 -100,000 -800,000 -700,000 -4,900,000 -1,800,000 -6,100,000 -700,000         -600,000 4,000,000 -1,400,000     700,000 700,000 1,600,000 1,100,000 600,000          
          net cash from operating activities
        -27,400,000 12,100,000 -13,300,000 -11,700,000 -29,200,000 45,600,000 6,100,000 -2,700,000 700,000                                                           -6,000,000      -6,800,000 -4,500,000 -2,300,000 10,000,000 5,000,000 5,000,000 14,600,000 8,300,000 8,800,000 1,300,000 
          investing activities:
                                                                                           
          cash paid for acquisitions, net of cash acquired
        -347,400,000           -300,000 -73,400,000 -58,500,000 -6,100,000 -1,100,000 -5,100,000 -7,600,000 -28,400,000 -1,300,000 -14,200,000 -100,000 -17,600,000                -1,000,000 -1,600,000 1,000,000 1,200,000 -127,900,000                    -48,400,000          
          investment in joint venture
        -2,000,000                                                                                   
          proceeds from sale of assets
        4,200,000           100,000            -1,000,000 -900,000   100,000                                               
          capital expenditures
                 -19,300,000 -14,200,000 -11,200,000 -7,700,000 -10,600,000 -12,900,000 -11,100,000 -10,800,000 -13,100,000 -12,900,000 -10,900,000 -9,600,000 -12,900,000 -8,900,000 -7,700,000 -6,400,000 -8,400,000 -8,100,000 -5,800,000 -4,000,000 -4,700,000 -6,900,000 -4,300,000 -6,700,000 -7,500,000 -6,300,000 -7,500,000 -5,200,000 -4,100,000 -1,600,000 -1,400,000 -2,100,000 -3,200,000 -2,900,000 -3,000,000 -2,200,000 -4,800,000 -2,800,000 -3,500,000 -3,100,000 -4,900,000 -4,000,000 -3,300,000 -4,600,000 -5,800,000                           
          free cash flows
                 48,100,000 -14,300,000 12,400,000 -33,400,000 -3,900,000 -15,700,000 -32,700,000 -18,700,000 -12,400,000 -300,000 -11,600,000 13,100,000 12,700,000 -600,000 -900,000 -2,400,000 -9,700,000 2,100,000 -1,800,000 12,000,000 -2,000,000 7,100,000 -9,400,000 -200,000 -17,800,000 -11,700,000 -10,100,000 -13,900,000 -7,800,000 2,100,000 -2,300,000 -13,600,000 -9,500,000 -11,200,000 -15,200,000 -5,100,000 21,100,000 -10,700,000 -15,500,000 -1,400,000 -2,300,000 -700,000 1,800,000 12,600,000 19,500,000 -19,700,000 29,500,000 29,500,000                           
          net cash from investing activities
        -365,100,000 -17,200,000 -28,000,000 -20,500,000 -22,600,000 -13,600,000 -15,300,000 -24,200,000 -16,600,000                                                                 -32,600,000 300,000 -20,200,000 -20,400,000 -2,600,000 -2,600,000     
          financing activities:
                                                                                           
          proceeds from the issuance of common stock, net of issuance costs
        1,348,600,000   330,700,000              -100,000                                                             
          repayment under credit facility and term loan
          -180,000,000 -2,500,000 -2,500,000  -2,500,000 -1,200,000 -46,300,000  -14,300,000                                                                         
          debt issuance costs
        -1,100,000             -100,000 -3,200,000             -100,000             -1,500,000      -200,000                              
          payments under finance leases
        -900,000 -400,000 -500,000 -500,000 -400,000 -400,000 -300,000 -400,000 -300,000 -300,000 -400,000 -400,000 -400,000 -400,000 -400,000 -300,000 -300,000 -300,000 -300,000 -200,000 -200,000 -100,000 -200,000 -200,000 -100,000 -100,000 -200,000 -100,000 -100,000                                                       
          payments of employee taxes withheld from share-based awards
        -54,900,000 -800,000 -900,000 -2,100,000 -16,200,000 -100,000 -200,000 -2,000,000 -15,100,000 -100,000 -200,000 -800,000 -2,600,000 -200,000 -800,000 -4,700,000 -6,800,000 -600,000 -1,400,000 -7,100,000                                                               
          proceeds from shares issued under equity plans
        5,300,000 5,300,000 4,600,000 4,600,000 3,600,000 3,600,000 2,900,000 100,000 3,200,000 2,900,000 3,400,000 2,500,000                                                               
          proceeds from state grant for capital construction
        300,000                                                                                   
          net cash from financing activities
        1,297,300,000 500,000 -176,100,000 550,800,000 -14,500,000 -3,000,000 1,600,000 -3,600,000 282,600,000                                                           1,300,000 1,000,000 1,100,000 1,100,000 900,000 1,600,000 3,500,000 5,800,000 6,600,000 12,400,000 1,500,000 1,500,000 2,000,000 200,000 9,100,000 -700,000 
          net cash provided
        904,800,000 -4,600,000 -217,400,000 518,600,000 -66,300,000 29,000,000 -7,600,000 -30,500,000 266,700,000                                                                           
          effect of exchange rate changes on cash and cash equivalents
        -1,100,000 -700,000 -300,000 1,300,000 700,000 -1,200,000 900,000 -200,000 -600,000                         -100,000 500,000       -100,000   -300,000 -100,000 -200,000   200,000 200,000 -300,000  400,000                              
          net increase in cash and cash equivalents
        903,700,000 -5,300,000 -217,700,000 519,900,000 -65,600,000 27,800,000 -6,700,000 -30,700,000 266,100,000                         -109,600,000   4,300,000 48,600,000    -7,300,000    18,500,000 -10,700,000 -26,700,000 -2,100,000 100,000 -1,900,000 2,600,000 11,400,000 -108,100,000 71,100,000 5,000,000 5,000,000 9,000,000 54,900,000 34,700,000 34,700,000 34,500,000 4,300,000 2,600,000          -35,900,000 1,900,000 -16,500,000 1,900,000 3,200,000 3,200,000 16,100,000 6,900,000 13,800,000 1,200,000 
          cash and cash equivalents at beginning of period
        560,600,000  329,300,000  72,800,000                          69,100,000  28,500,000  -1,200,000 34,700,000  55,700,000 49,000,000  -200,000 69,800,000 69,800,000 10,800,000 10,800,000 4,500,000 5,400,000 12,900,000 54,400,000 54,400,000 -3,000,000 89,600,000  99,100,000 99,100,000  61,100,000 
          cash and cash equivalents at end of period
        1,464,300,000  -217,700,000 519,900,000 263,700,000  -6,700,000 -30,700,000 338,900,000                          175,900,000 -10,100,000 73,400,000  2,900,000 -2,500,000 20,100,000  13,600,000 -12,200,000 34,400,000  -10,700,000 -26,700,000 53,600,000 100,000 -1,900,000 51,600,000  -108,100,000 70,900,000 74,800,000 74,800,000 9,000,000 54,900,000 45,500,000 45,500,000 39,000,000 4,300,000 8,000,000  1,600,000 10,000,000 -8,200,000 -11,800,000 36,100,000 36,100,000 9,000,000 -8,800,000 53,700,000  -16,500,000 1,900,000 102,300,000 102,300,000  6,900,000 13,800,000 62,300,000 
          net income from consolidated operations
            4,500,000 3,900,000 3,200,000 7,900,000 1,300,000                                                                           
          adjustments to reconcile income from consolidated operations to net cash from operating activities:
                                                                                           
          loss on extinguishment of debt
                    13,000,000                 15,200,000 2,100,000                                            
          provision for doubtful accounts
                            -100,000  -100,000 300,000     1,400,000                         300,000                           
          prepaid expenses
                                                                      800,000 1,600,000 -3,900,000         -1,700,000          
          other assets
                                                                      4,300,000 2,800,000 -3,900,000     500,000 500,000 2,500,000 -500,000          
          borrowing under credit facility
             10,000,000 15,000,000 20,000,000 19,000,000 15,000,000                                                                       
          repayment under credit facility, term loan and other debt
                    -16,300,000                                                                       
          cash, and cash equivalents at beginning of year
                                                                                           
          cash and cash equivalents at end of year
                                                                                           
          supplemental disclosure of cash flow information:
                                                                                           
          cash paid during the year for interest
                                                                                           
          net cash paid during the year for income taxes
                                                                                           
          non-cash financing and investing activities:
                                                                                           
          financing lease obligations incurred
                                                                                           
          capital expenditures included in accounts payable and accrued expenses
                                                                                           
          common stock issuance for purchase of noncontrolling interests
                                                                                           
          common stock issuance for acquisition
                                                                                           
          common stock issued for contingent acquisition consideration
                                                                                           
          adjustments to reconcile net income to net cash from ( used in) operating activities:
                                                                                           
          adjustments to reconcile net income from consolidated operations to net cash from operating activities:
                                                                                           
          litigation settlement charges
                                                                                           
          proceeds from the issuance of long-term debt
                     200,000,000     300,000                                    122,500,000 -9,000,000 314,000,000 314,000,000                       
          redemption of senior secured notes
                                                                                           
          changes in assets and liabilities:
                                                                                           
          accrued interest
              -300,000 -300,000 -100,000 400,000   1,300,000 -100,000 200,000 -1,300,000 -4,900,000   4,900,000 -4,900,000   4,900,000 -4,900,000   4,900,000 -4,900,000   4,900,000 -8,400,000 7,000,000 -6,500,000 6,000,000 -8,100,000   7,900,000 -7,900,000                                          
          income from discontinued operations
                   200,000       -100,000 -200,000   -700,000           -300,000 100,000                          400,000                   
          income from continuing operations
                 5,600,000 3,000,000 -600,000 -5,800,000 -5,100,000 -8,000,000 -5,300,000 -15,700,000 -1,500,000 -1,100,000 1,200,000 1,900,000 78,100,000 2,600,000 -600,000 200,000 3,300,000 2,600,000 1,300,000 3,700,000    1,300,000   -6,200,000 -9,900,000 -4,400,000 -23,500,000 -10,300,000 -22,200,000   -13,900,000 -16,500,000  -11,100,000 -49,800,000 -14,900,000 -9,500,000 -7,300,000 -8,200,000             390,000     3,500,000  -15,000,000            
          adjustments to reconcile income from continuing operations to net cash from operating activities from continuing operations:
                                                                                           
          provision (recovery) of doubtful accounts
                                                                                           
          net cash from operating activities from continuing operations
                 67,400,000 -100,000 23,600,000 -25,700,000 6,700,000 -2,800,000 -21,600,000 -7,900,000 700,000 12,600,000 -700,000 22,700,000 25,600,000 8,300,000 6,800,000 4,000,000 -1,300,000 10,200,000 4,000,000 16,000,000 2,700,000 14,000,000 -5,100,000 6,500,000 -10,300,000 -5,400,000 -2,600,000 -8,700,000 -3,700,000 3,700,000 -900,000 -11,500,000 -6,300,000 -8,300,000 -12,200,000 -2,900,000 25,900,000 -7,900,000 -12,000,000 1,700,000 2,600,000 3,300,000 5,100,000 17,200,000 25,300,000 -19,700,000 29,500,000 29,500,000                           
          proceeds from insurance
                                                                                          
          net cash from investing activities from continuing operations
                 -19,000,000 -14,200,000 -2,900,000 -7,700,000 -10,500,000 -13,200,000 -84,400,000 -69,300,000 -17,000,000 -8,400,000 -12,000,000 -14,700,000 -20,500,000 -37,300,000 -8,900,000 -20,600,000 -8,500,000 -7,800,000 -5,800,000 -21,600,000 -5,700,000 -10,700,000 63,600,000 -6,700,000 -7,900,000 -6,000,000 -6,700,000 -5,200,000 -8,900,000 -1,500,000 -1,400,000 -2,100,000 -3,200,000 -2,900,000 -1,200,000 1,600,000 -5,100,000 -3,800,000 -3,600,000 -4,700,000 -3,600,000 -3,600,000 -1,900,000 -4,200,000 -133,500,000           2,100,000                   
          net cash from financing activities from continuing operations
                 -18,600,000 8,700,000 -19,400,000 -1,400,000  800,000 -5,000,000 -17,200,000  -2,600,000 -1,600,000 -4,800,000 -300,000 6,500,000 240,200,000 1,300,000 900,000 1,900,000 -100,000 800,000 1,600,000 -300,000 400,000 -91,300,000 186,900,000 -600,000 18,400,000 61,800,000 800,000 -400,000 900,000 -800,000 -214,300,000 -1,100,000 1,500,000 -1,800,000 1,500,000 -10,800,000 1,400,000 1,200,000 -2,400,000 -500,000 -700,000 -1,100,000    116,700,000 -13,400,000 363,700,000 363,700,000 171,900,000   -100,000 1,000,000 7,400,000                 
          net cash from continuing operations
                 29,800,000 -5,600,000 1,300,000 -34,800,000  -15,200,000 -111,000,000 -94,400,000                                                   -6,000,000 2,500,000 11,400,000 11,400,000 16,500,000            
          net operating cash flows of discontinued operations
                     200,000 100,000 -500,000 100,000 -3,400,000 -300,000 -300,000 -500,000 -200,000 400,000 400,000 1,300,000 300,000   300,000 -1,300,000 -300,000 -3,000,000 -3,100,000    500,000 -400,000 900,000 -1,100,000 3,200,000 -200,000 -400,000 -300,000 -400,000 -500,000 -300,000 600,000 200,000 -800,000 800,000                              
          effect of exchange rate changes on cash, cash equivalents and restricted cash
                   300,000 200,000 1,600,000 -2,100,000 -500,000 -700,000 -500,000 -700,000 300,000 -600,000 1,500,000 300,000   200,000 -300,000 -100,000 -200,000 -200,000 -300,000 200,000                                                   
          net decrease in cash, cash equivalents and restricted cash
                 30,600,000 -6,000,000 1,500,000 -34,600,000  -17,200,000          -14,000,000    -4,600,000                                                       
          cash, cash equivalents and restricted cash at beginning of year
                                                                                           
          cash, cash equivalents and restricted cash at end of year
                                                                                           
          financing lease obligation incurred
                                                                                           
          benefit from doubtful accounts
                  100,000 900,000                         100,000 -100,000 300,000   500,000 100,000  900,000 200,000 100,000 600,000 100,000 100,000    300,000                            
          litigation related charges
                                            1,700,000                                           
          cash, cash equivalents and restricted cash at beginning of period
                  81,300,000  349,400,000  381,500,000  172,600,000  183,000,000  130,900,000                                                   
          cash, cash equivalents and restricted cash at end of period
                  -6,000,000 1,500,000 46,700,000  -17,200,000 -112,000,000 254,400,000  600,000 -14,300,000 383,600,000  -21,800,000 238,600,000 158,600,000  4,800,000 -2,200,000 178,400,000  4,400,000 54,900,000 128,200,000                                                   
          recovery of doubtful accounts
                                                                                           
          proceeds from the issuance of common stock
                                        -1,100,000 1,100,000 186,300,000 -200,000 81,900,000                    -400,000 61,500,000 61,500,000                       
          net cash provided (used in) by financing activities from continuing operations
                                                                                           
          net cash flows from continuing operations
                                                                                           
          net increase in cash, cash equivalents and restricted cash
                        -95,000,000 -20,500,000 600,000 -14,300,000 2,100,000 6,100,000 -21,800,000   -8,400,000 4,800,000   -4,500,000 4,400,000 54,900,000 -2,700,000                                                   
          credit agreement borrowings
                      100,000,000                                                                  
          repayment of debt
                      -1,200,000 -309,800,000      -600,000        -300,000 -300,000 -200,000  -300,000 -200,000 -300,000  -300,000 -200,000 -300,000  -41,200,000 -300,000 -200,000  -300,000 -200,000 -200,000 -300,000 -200,000 -300,000  -40,300,000                              
          loss from discontinued operations
                        -200,000  -800,000      -400,000      -300,000                                12,600,000 -17,100,000                    
          repayment under credit facility and debt
                                                                                           
          net cash flows of continuing operations
                         -16,600,000 1,600,000 -14,300,000 3,200,000 4,800,000 -22,500,000 238,100,000 -15,300,000 -8,900,000 4,300,000 -1,900,000 -4,800,000 -3,000,000 4,900,000 58,200,000 200,000 -109,500,000 175,500,000 -9,900,000 4,500,000 49,200,000 3,000,000 -2,700,000 -12,700,000 -10,300,000 -225,500,000 -14,500,000 200,000 19,000,000 -10,200,000 -26,400,000 -1,600,000   2,700,000 12,300,000 -109,300,000 69,800,000 5,300,000 5,300,000 9,400,000 54,700,000 34,800,000 34,800,000 38,300,000 -1,100,000 4,500,000                    
          provision for (recovery of) doubtful accounts
                                                                                          
          proceeds (expenses) from the issuance of common stock
                                                                                           
          proceeds from exercise of restricted stock units, employee stock options, and employee stock purchase plan
                             -600,000 2,600,000 1,400,000 1,000,000 2,100,000 900,000 1,900,000 1,800,000 900,000 -200,000 800,000 -100,000 1,100,000 -200,000 1,200,000                                           
          advance payments received on contracts
                                   100,000  -600,000  -1,900,000 700,000 700,000  -3,200,000 4,400,000 1,500,000  -3,300,000 3,900,000 1,700,000                                       
          goodwill impairment charge
                                                                                           
          amortization of premium and discount on senior secured notes
                                                 200,000 300,000 300,000 300,000 200,000 300,000                                     
          extinguishment of long-term debt
                                         -384,800,000 -64,000,000                                            
          other
                                                  -2,100,000 -100,000 1,700,000  1,800,000 -100,000 1,600,000 1,500,000 -100,000 -200,000 -500,000 -600,000    500,000 -200,000 1,200,000 1,200,000                       
          net investing cash flows of discontinued operations
                                         -100,000 -100,000 -200,000 -200,000 -300,000 -200,000 -200,000 4,700,000 2,200,000                                          
          liability for contingent consideration and goodwill related to acquisition
                                                                                           
          expenses from the issuance of common stock
                                                                                           
          less: income from discontinued operations
                                    -600,000    -3,500,000    -100,000        200,000   -100,000 -100,000 -400,000 -2,300,000 -2,100,000  200,000 -3,000,000 200,000 200,000 100,000 300,000 300,000                       
          proceeds (use) from the issuance of common stock
                                                                                           
          net loss
                                     4,700,000 1,700,000 -7,700,000 -2,200,000                        -3,000,000      4,200,000 -20,100,000                    
          provision for non-cash restructuring charges
                                                                                           
          repayments under credit facility
                                                                                           
          loss from continuing operations
                                      1,400,000   -22,300,000                             -5,400,000 -3,000,000                    
          adjustments to reconcile loss from continuing operations to net cash from operating activities from continuing operations:
                                                                                           
          amortization of discount on senior secured notes
                                          200,000 200,000 200,000  300,000 200,000 200,000                                           
          proceeds (costs) from the issuance of common stock
                                                                                           
          accounts receivable and unbilled receivables
                                        2,200,000                                                   
          non-cash income tax benefit
                                                 -2,600,000                                          
          change in accrual for excess facilities
                                                                                           
          change in restricted cash
                                            200,000                                            
          cash paid for contingent acquisition consideration
                                                                     -100,000         -4,000,000          
          cash and cash equivalents at beginning of year
                                                                                           
          benefit from non-cash restructuring charges
                                             1,400,000 4,700,000 3,000,000                                           
          net decrease in cash and cash equivalents
                                               -2,500,000 -8,400,000   -11,000,000 -300,000                                       
          gain on extinguishment of debt
                                                                                           
          proceeds from the issuance of long-term debt, net of issuance costs
                                                                                           
          deferred acquisition payments
                                                                                          
          (income) income from discontinued operations
                                                                                           
          changes in unused office space accrual
                                                      200,000                                   
          proceeds from the sale of employee stock purchase plan shares
                                                                                           
          adjustments to reconcile income from continuing operations to net cash (used in) operating activities from continuing operations:
                                                                                           
          accrued interest payable
                                                    10,900,000  11,100,000 -15,200,000 15,600,000 15,900,000 -15,600,000 15,300,000                                
          decrease in restricted cash
                                                    3,800,000     300,000 200,000  200,000   400,000                           
          adjustments to reconcile net loss from continuing operations to net cash from operating activities from continuing operations:
                                                                                           
          goodwill and intangible asset impairment charge
                                                                                           
          proceeds from the disposition of discontinued operations
                                                                      15,700,000 2,900,000 4,900,000 2,900,000 1,500,000                 
          cash transferred from (to) restricted cash
                                                                                           
          non-cash investing and financing activities:
                                                                                           
          common stock and stock options issued for acquisitions
                                                                                           
          liability for contingent cash consideration
                                                                                           
          supplemental disclosures of non-cash investing and financing transactions:
                                                                                           
          fair value of assets acquired in acquisitions
                                                                                 54,800,000  11,300,000        
          liabilities assumed in acquisitions
                                                                                 6,400,000  7,600,000        
          proceeds from the sale of discontinued operations
                                                                                          
          increase in restricted cash
                                                                                          
          proceeds from issuance of long-term debt
                                                                                          
          amortization of premium on senior secured notes
                                                        -1,000,000 -1,000,000 -1,100,000 -1,000,000 -1,100,000 -1,000,000                              
          borrowings under credit facility
                                                                                           
          less: loss from discontinued operations
                                                                                           
          mark to market on swaps
                                                                                           
          goodwill and intangible assets impairment charge
                                                                                           
          purchase of treasury stock
                                                                                           
          borrowing under the line of credit
                                                                                           
          adjustments to reconcile income from continuing operations to net cash provided byoperating activities from continuing operations:
                                                                                           
          decrease (increase) in restricted cash
                                                               400,000                            
          repayment of term loan
                                                                                           
          service revenues
                                                                105,200,000                           
          product sales
                                                                109,800,000                           
          total revenues
                                                                215,000,000                           
          cost of service revenue
                                                                81,800,000                           
          cost of product sales
                                                                75,300,000                           
          total costs
                                                                157,100,000                           
          gross profit
                                                                57,900,000      200,000 7,300,000 -300,000     22,800,000              
          selling, general and administrative expenses
                                                                45,000,000      1,700,000 9,100,000 600,000     17,200,000              
          merger and acquisition expenses
                                                                900,000                           
          research and development expenses
                                                                3,800,000                           
          operating income from continuing operations
                                                                8,200,000                           
          other income:
                                                                                           
          interest expense
                                                                                           
          other income
                                                                500,000       500,000                   
          total other expense
                                                                                           
          loss from continuing operations before income taxes
                                                                                           
          benefit for income taxes from continuing operations
                                                                                           
          net income from discontinued operations
                                                                200,000                           
          basic income per common share:
                                                                                           
          net loss from continuing operations
                                                                -100,000                           
          net loss per common share:
                                                                -90,000                           
          diluted income per common share:
                                                                                           
          net loss per common share
                                                                -90,000                           
          weighted-average common shares outstanding:
                                                                                           
          basic
                                                                32,500,000      73,900,000     71,200,000              
          diluted
                                                                32,500,000      73,900,000     75,900,000              
          comprehensive loss
                                                                -3,000,000                           
          net loss from above
                                                                -3,000,000                           
          other comprehensive income
                                                                                           
          adjustments to reconcile loss from continuing operations to net cash fromoperating activities from continuing operations:
                                                                                           
          repayment under credit facility
                                                                                           
          change in accrual for unused office space
                                                                                           
          goodwill impairment charges
                                                                                           
          derivative litigation settlement
                                                                                           
          payments on the disposition of discontinued operations
                                                                                           
          issuance of long-term debt
                                                                                           
          payments of subordinated debt
                                                                                           
          income (loss) from continuing operations
                                                                                           
          adjustments to reconcile income from continuing operations to net cash provided by operating activities from continuing operations:
                                                                                           
          assets
                                                                                           
          current assets:
                                                                                           
          cash and cash equivalents
                                                                      4,300,000 8,000,000                    
          restricted cash
                                                                       1,000,000                    
          income taxes receivable
                                                                      600,000 2,000,000                    
          note receivable
                                                                                           
          other current assets
                                                                      400,000 4,000,000                    
          current assets of discontinued operations
                                                                      -15,600,000 51,900,000                    
          total current assets
                                                                      3,100,000 122,900,000                    
          property and equipment
                                                                      -100,000 6,200,000                    
          goodwill
                                                                      200,000 130,200,000                    
          other intangibles
                                                                      -700,000 12,700,000                    
          deferred tax assets
                                                                      6,500,000                    
          investments in unconsolidated affiliates
                                                                      2,100,000                    
          non current assets of discontinued operations
                                                                      -19,400,000 22,900,000                    
          total assets
                                                                      -12,600,000 306,300,000                    
          liabilities and stockholders’ equity
                                                                                           
          current liabilities:
                                                                                           
          line of credit
                                                                      -11,000,000 51,000,000                    
          billings in excess of costs on completed contracts
                                                                      400,000 3,000,000 -4,500,000         -2,800,000          
          deferred tax liabilities
                                                                      100,000 1,400,000                    
          accrual for contingent acquisition consideration
                                                                      -3,200,000 8,900,000                    
          accrual for unused office space
                                                                      -100,000 800,000 -800,000         -200,000          
          capital lease obligations
                                                                                           
          current liabilities of discontinued operations
                                                                      -5,300,000 38,500,000                    
          total current liabilities
                                                                      -17,300,000 132,500,000                    
          accrual for unused office space, net of current portion
                                                                      -100,000 1,500,000                    
          other long term liabilities of discontinued operations
                                                                      600,000 1,300,000                    
          total liabilities
                                                                      -17,400,000 139,300,000                    
          commitments and contingencies
                                                                                           
          stockholders’ equity:
                                                                                           
          preferred stock, 5,000,000 shares authorized, series b convertible preferred stock, .001 par value; 10,000 shares outstanding at december 31, 2006 and june 30, 2007,
                                                                                           
          common stock, .001 par value, 195,000,000 shares authorized; 73,883,950 shares and 74,054,150 issued and outstanding at december 31, 2006 and june 30, 2007, respectively
                                                                                           
          additional paid-in capital
                                                                      500,000 391,900,000                    
          accumulated deficit
                                                                      4,300,000 -224,900,000                    
          total stockholders’ equity
                                                                      4,800,000 167,000,000                    
          total liabilities and stockholders’ equity
                                                                      -12,600,000 306,300,000                    
          revenues
                                                                      -1,200,000 49,000,000 -1,900,000     101,200,000              
          cost of revenues
                                                                      -1,400,000 41,700,000 -1,600,000     78,400,000              
          stock option investigation and related fees
                                                                      3,500,000 1,500,000                    
          operating loss
                                                                      -5,000,000 -3,300,000                    
          other income, net:
                                                                                           
          interest income
                                                                        -200,000     200,000              
          other income (expenses)
                                                                                           
          total other income
                                                                      -300,000 500,000                    
          loss before income taxes
                                                                      -5,300,000 -2,800,000                    
          provision (benefit) for income taxes
                                                                      100,000 200,000                    
          basic earnings (loss) per common share:
                                                                                           
          diluted earnings (loss) per common share:
                                                                                           
          adjustments to reconcile net loss from continuing operations to net cash from continuing operations:
                                                                                           
          changes in assets and liabilities, net of acquisitions and divestitures:
                                                                                           
          accrued contingent acquisition consideration
                                                                      100,000 100,000 200,000 100,000                 
          proceeds from release of restricted cash
                                                                                           
          borrowings under line of credit
                                                                      4,000,000 4,000,000 5,000,000 7,000,000                 
          repayment under line of credit
                                                                      -15,000,000 -4,000,000                   
          repayment of capital lease obligations
                                                                      -100,000 -100,000 -100,000         -100,000 -300,000 -700,000 -600,000 -900,000 -900,000 -800,000 -800,000 -2,900,000 -1,100,000 
          cash flows of discontinued operations
                                                                                           
          operating cash flows
                                                                      6,200,000 -1,200,000 300,000                   
          investing cash flows
                                                                      -800,000 -700,000                    
          financing cash flows
                                                                                           
          effect of exchange rates on cash and cash equivalents
                                                                                           
          net cash flows of discontinued operations
                                                                      5,400,000 -1,900,000 300,000                   
          cash paid during the period for interest
                                                                      500,000 1,100,000        100,000    100,000     -100,000 2,500,000 -800,000 
          capital lease obligations and other short-term debt
                                                                       300,000                    
          preferred stock, 5,000,000 shares authorized, series b convertible preferred stock, .001 par value; 10,000 shares outstanding at december 31, 2006 and march 31, 2007,
                                                                                           
          common stock, .001 par value, 195,000,000 shares authorized; 73,883,950 shares issued and outstanding at december 31, 2006 and march 31, 2007
                                                                                           
          basic loss per common share:
                                                                                           
          less loss from discontinued operations
                                                                       -17,100,000                    
          asset impairment charges and net loss on disposition of fixed assets
                                                                       100,000                    
          income tax payable
                                                                       -500,000 400,000                   
          net cash from (used in) continuing operations
                                                                       2,500,000                    
          cash paid for acquisition, net of cash required
                                                                       -100,000                    
          net cash provided by (used in) investing activities from continuing operations
                                                                       2,100,000                    
          net cash provided by (used in) financing activities from continuing operations
                                                                       -100,000                    
          contingent acquisition consideration
                                                                                           
          operating income
                                                                             5,600,000              
          foreign currency loss
                                                                                           
          other expenses
                                                                                           
          income before provision for income taxes
                                                                             5,600,000              
          provision for income taxes
                                                                        -200,000     2,100,000              
          net income from continuing operations
                                                                         -400,000 -1,000,000 5,700,000 4,300,000 3,500,000 3,500,000             
          net loss on disposition of fixed assets
                                                                        -300,000     300,000              
          tax contingencies
                                                                        -1,800,000                   
          net cash provided by (used in) continuing operations
                                                                                           
          sale/maturity of short-term investments
                                                                             5,700,000 5,700,000   22,900,000          
          proceeds from issuance of common stock
                                                                        500,000 800,000 300,000 600,000 600,000 1,000,000 1,800,000 3,600,000 6,100,000 7,500,000 13,500,000 2,400,000 2,400,000 2,800,000 1,000,000 700,000 400,000 
          proceeds from issuance of common stock under employee stock purchase plan
                                                                           700,000 500,000 600,000 600,000             
          effect of exchange rate on cash and cash equivalents
                                                                        900,000 -600,000 1,000,000         -600,000 -100,000 -700,000 -700,000  -700,000 -2,300,000 900,000 
          employee loans and advances
                                                                                           
          accounts payable—related party
                                                                                           
          income taxes payable
                                                                                           
          capital lease obligations and debt, net of current portion
                                                                                           
          preferred stock, 5,000,000 shares authorized, series b convertible preferred stock, .001 par value; 25,483 and 10,000 shares outstanding at december 31, 2005 and june 30, 2006, respectively
                                                                                           
          common stock, .001 par value, 195,000,000 shares authorized; 72,188,449 and 73,881,260 shares issued and outstanding at december 31, 2005 and june 30, 2006, respectively
                                                                                           
          accumulated other comprehensive loss
                                                                                           
          impairment of investment in unconsolidated affiliate and other expenses
                                                                                           
          net income on disposition of fixed assets
                                                                           200,000                
          accounts receivable – related party
                                                                               200,000          
          adjustments to reconcile net income from continuing operations to net cash from operating activities:
                                                                                           
          deferred tax asset
                                                                           1,200,000 1,800,000 1,200,000 1,200,000   -700,000          
          credit for doubtful accounts
                                                                                 -300,000          
          equity loss in unconsolidated affiliates, including impairment charges
                                                                                           
          stock based compensation expense
                                                                                          
          accounts receivable — related party
                                                                                           
          accrual for contingent consideration related to acquisitions
                                                                                           
          changes in net assets and liabilities of discontinued operations
                                                                               -300,000            
          net cash from discontinued operations
                                                                                           
          proceeds from sale of short-term investments
                                                                                 800,000        
          investment in unconsolidated subsidiary
                                                                                           
          cash paid for company acquisitions, net of cash received
                                                                                   -3,300,000        
          adjustments to reconcile net to net cash from operating activities:
                                                                                           
          equity loss in unconsolidated affiliates
                                                                                           
          accounts payable – related party
                                                                                           
          billings in excess of costs on contracts
                                                                                           
          cash paid for contingent consideration
                                                                                           
          cash received during the period for interest
                                                                                 100,000          
          net cash refunded (paid) during the period for income taxes
                                                                                           
          cash paid for acquisitions
                                                                                 -48,400,000  -3,700,000        
          foreign exchange gain
                                                                                           
          basic earnings per common share:
                                                                                           
          loss from discontinued operations, net of taxes
                                                                                           
          diluted earnings per common share:
                                                                                           
          accounts payable — related party
                                                                                           
          net from operating activities
                                                                             11,000,000              
          investment in unconsolidated affiliate
                                                                                 -1,000,000          
          net (gain)/loss on disposition of fixed assets
                                                                              300,000             
          net provided by operating activities
                                                                              11,000,000             
          contingent acquisition consideration and restatement fees
                                                                                           
          provision (credit) for doubtful accounts
                                                                                           
          foreign currency transaction gain
                                                                                           
          income (loss) from continuing operations before income taxes
                                                                                           
          income (loss) from discontinued operations
                                                                                           
          diluted earnings per share:
                                                                                           
          weighted average common shares outstanding:
                                                                                           
          foreign currency translation gain
                                                                                           
          unrealized gain on short-term investments
                                                                                           
          comprehensive income
                                                                                           
          equity (earnings) loss in unconsolidated affiliates, including impairment charges
                                                                                           
          accounts payable and accrued expenses
                                                                               8,600,000 8,700,000 -1,700,000          
          purchase of short-term investments
                                                                                  -3,600,000 -16,000,000        
          cash paid for contingent earn-out consideration
                                                                                           
          cash paid to acquire businesses, net of cash received
                                                                                           
          repayment of notes payable
                                                                                  -200,000       
          net cash paid during the period for income taxes
                                                                                           
          supplemental disclosures of non-cash transactions:
                                                                                           
          equity (earnings) loss in unconsolidated affiliates
                                                                                           
          net cash refunded during the period for income taxes
                                                                                   -300,000        
          common stock issued pursuant to employee stock purchase plan
                                                                                1,100,000 900,000  700,000 800,000 800,000     
          benefit from deferred income taxes
                                                                                 1,400,000          
          realized gain on sale of short-term investments
                                                                                 -300,000          
          equity loss of unconsolidated affiliates
                                                                                           
          effect of exchange rate on cash
                                                                                           
          net cash refunded/(paid) during the period for income taxes
                                                                                 -100,000          
          asset impairment charges
                                                                                           
          tax benefit from exercise of stock options, net of allowance
                                                                                           
          realized loss on investment
                                                                                           
          contract management receivables
                                                                                           
          contract management payables
                                                                                           
          proceeds from issuance of preferred stock, net of issuance costs
                                                                                           
          net borrowings (repayment) under line of credit
                                                                                           
          proceeds from issuance of series b convertible preferred stock, net of issuance costs
                                                                                          
          repayment of line of credit
                                                                                           
          property and equipment received in lieu of repayment of note receivable
                                                                                        -300,000 600,000 
          net repayment under line of credit
                                                                                          
          cash paid for company acquisition, net of cash received
                                                                                     -1,800,000 -1,800,000     
          net cash refunded to company for income taxes
                                                                                     1,000,000 1,000,000     
          allowance and benefit from doubtful accounts
                                                                                           
          tax benefit from exercise of stock options
                                                                                           
          changes in assets and liabilities, net of the effect of acquisitions:
                                                                                           
          billings in excess of costs
                                                                                           
          cash paid for investments
                                                                                           
          distributions from investments
                                                                                           
          repayment of officer notes payable
                                                                                           
          borrowings (repayment) of notes payable
                                                                                           
          investing activities – capital expenditures
                                                                                           
          net cash received during the period for income taxes
                                                                                        300,000 500,000 
          common stock issued for earn out provision in acquisition
                                                                                           
          common stock issued pursuant to provisions of company’s employee stock purchase plan
                                                                                           
          note receivable issued for sale of equipment
                                                                                           
          property and equipment acquired under capital leases
                                                                                           
          reduction of accounts receivable in exchange for note receivable
                                                                                           
          investing activities - capital expenditures
                                                                                           
          common stock issued for employee stock purchase plan
                                                                                         900,000 1,900,000 
          investing activities—capital expenditures
                                                                                          -300,000 
          net borrowings under line of credit
                                                                                           
          common stock issued for earn-out provision in acquisition
                                                                                           
          reduction of accounts receivable in exchange for notes receivable