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Sonos, Inc
(NASDAQ:SONO) 

SONO stock logo

Sonos, Inc., together with its subsidiaries, designs, develops, manufactures, and sells multi-room audio products in the Americas, Europe, the Middle East, Africa, and the Asia Pacific. The company provides wireless speakers, home theater speakers, components, and accessories. It offers its products...

Founded: 2002
Full Time Employees: 1,427
Sector: Technology
Industry: Consumer Electronics

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At a glance:
  • Hardware Demand Remains the Core Revenue Driver: Sonos continues to rely primarily on sales of speakers, soundbars, and home audio components, with performance closely tied to consumer discretionary spending and replacement/upgrade cycles.
  • Margin and Profitability Sensitive to Mix, Promotions, and Costs: Gross margin and operating results can fluctuate based on product mix (premium vs. entry), promotional intensity, input/shipping costs, and inventory management.
  • Software/Services and Platform Value as a Strategic Lever: Expanding software features, content/service integrations, and ecosystem stickiness are key to increasing customer lifetime value and differentiating versus larger consumer electronics competitors.
  • Competitive and Channel Dynamics Remain Important Risks: The company operates in a highly competitive market (premium audio and smart home), where pricing pressure, retailer/channel shifts, and rival platform ecosystems can impact share and sell-through.
Bull Thesis:
  • Strong Brand Loyalty and Ecosystem Lock-in: Sonos has cultivated a highly loyal customer base that often invests in multiple devices, creating a robust ecosystem. This leads to high customer retention, repeat purchases, and significant switching costs, ensuring a stable revenue stream from existing users.
  • Expanding Product Portfolio and Market Opportunities: Sonos is strategically expanding beyond its core smart speaker market into new categories like headphones (Sonos Ace) and architectural audio. This diversification broadens its total addressable market and opens new avenues for growth, attracting new customer segments.
  • Premium Market Positioning and Pricing Power: The company maintains a strong position in the premium audio segment, known for its high-quality sound, design, and user experience. This allows Sonos to command premium pricing, maintain healthy gross margins, and appeal to consumers less sensitive to economic fluctuations than the mass market.
  • Software-Driven Experience and Potential for Recurring Revenue: Sonos's strength lies not just in hardware but also in its intuitive software platform and app. This software-centric approach enhances the user experience and creates potential for future recurring revenue streams through premium software features, subscription services, or partnerships, further diversifying its business model.
Bear Thesis:
  • Intense Competition from Tech Giants and Traditional Audio Brands: Sonos faces formidable competition from tech giants like Apple (HomePod), Google (Nest Audio), and Amazon (Echo), which often bundle audio with broader smart home ecosystems, as well as established audio brands like Bose, JBL, and Sony. These competitors often have deeper pockets, broader distribution, and more aggressive pricing strategies.
  • Vulnerability to Discretionary Spending Cuts: As a premium consumer electronics brand, Sonos products are often considered discretionary purchases. Economic downturns, high inflation, or reduced consumer confidence can significantly impact sales as consumers cut back on non-essential spending, leading to slower growth or revenue declines.
  • Supply Chain Risks and Margin Pressures: Like many hardware companies, Sonos is susceptible to global supply chain disruptions, component shortages, and rising manufacturing or logistics costs. These factors can lead to production delays, increased operational expenses, and pressure on gross margins, impacting overall profitability.
  • Slowing Growth in Core Smart Speaker Market: The smart speaker market, while still growing, is maturing. Significant growth drivers from initial adoption waves may be diminishing, making it harder for Sonos to achieve high double-digit growth rates in its core product categories without substantial innovation or market expansion.
Main Competitors:
  • Bose Corporation (Bose Smart Home/SoundTouch speakers, soundbars (e.g., Smart Soundbar 900, Portable Smart Speaker)), Bose is a long-standing competitor in premium audio, offering a similar range of wireless speakers, soundbars, and multi-room audio systems. They compete directly with Sonos on sound quality, design, and brand recognition, often targeting the same premium segment for home audio and entertainment.
  • Apple Inc. ($AAPL) (HomePod, HomePod mini, Apple TV (as a soundbar hub)), Apple competes with Sonos through its HomePod and HomePod mini smart speakers, which offer high-quality audio, deep integration with the Apple ecosystem (Apple Music, AirPlay 2), and multi-room capabilities. While not as broad a product line as Sonos, they target users within the Apple ecosystem looking for premium audio and smart home integration.
  • Sound United LLC (Denon brand) ($MASI (parent company Masimo)) (HEOS by Denon (e.g., Denon Home series, HEOS-enabled AV receivers)), Denon, through its HEOS platform, offers a direct multi-room wireless audio ecosystem that competes head-to-head with Sonos. They provide a range of wireless speakers, soundbars, and AV receivers with integrated HEOS technology, appealing to audiophiles and home theater enthusiasts who want a robust multi-room solution.
  • Samsung Electronics Co., Ltd. ($005930.KS) (Samsung Q-Symphony soundbars, SmartThings ecosystem), Samsung competes primarily through its extensive range of soundbars, many of which offer multi-room capabilities and integrate with its SmartThings smart home ecosystem. With its dominant position in TVs, Samsung often bundles or promotes its soundbars as a complete home entertainment solution, directly challenging Sonos's soundbar offerings.
Moat:
Sonos maintains its competitive edge through a highly refined, user-friendly multi-room audio ecosystem and a strong brand reputation for premium sound quality. However, it faces intense competition from several fronts: tech giants like Apple and Amazon leverage their vast ecosystems and voice assistant dominance, often at more accessible price points; traditional audio brands such as Bose and Denon (HEOS) compete directly on audio fidelity and multi-room functionality; and consumer electronics giants like Samsung integrate audio solutions with their dominant TV and smart home platforms. Sonos's challenge lies in continuing to innovate its software and hardware while defending its premium position against both specialized audio rivals and broad-reaching tech companies.
Income Statements:
Quarterly
Annual
    Unit: USD2025-09-27 2025-06-28 2025-03-29 2024-12-28 2024-09-28 2024-06-29 2024-03-30 2023-12-30 2023-09-30 2023-07-01 2023-04-01 2022-12-31 2022-10-01 2022-07-02 2022-04-02 2022-01-01 2021-10-02 2021-07-03 2021-04-03 2021-01-02 2020-10-03 2020-06-27 2020-03-28 2019-12-28 2019-09-28 2019-06-29 2019-03-30 2018-12-29 2018-09-29 2018-06-30 
                                  
      revenue
    287,900,000 344,764,000 259,756,000 550,857,000 255,380,000 397,146,000 252,662,000 612,869,000 305,147,000 373,356,000 304,173,000 672,579,000 316,290,000 371,783,000 399,781,000 664,481,000 359,540,000 378,672,000 332,949,000 645,584,000 339,837,000 249,310,000 175,098,000 562,083,000 294,160,000 260,119,000 210,173,000 496,371,000 272,939,000 208,398,000 
      yoy
    12.73% -13.19% 2.81% -10.12% -16.31% 6.37% -16.93% -8.88% -3.52% 0.42% -23.92% 1.22% -12.03% -1.82% 20.07% 2.93% 5.80% 51.89% 90.15% 14.86% 15.53% -4.16% -16.69% 13.24% 7.77% 24.82%     
      qoq
    -16.49% 32.73% -52.85% 115.70% -35.70% 57.18% -58.77% 100.84% -18.27% 22.74% -54.78% 112.65% -14.93% -7.00% -39.84% 84.81% -5.05% 13.73% -48.43% 89.97% 36.31% 42.38% -68.85% 91.08% 13.09% 23.76% -57.66% 81.86% 30.97%  
      cost of revenue
    162,109,000 195,040,000 146,147,000 309,451,000 152,363,000 205,505,000 140,624,000 330,190,000 177,093,000 201,594,000 172,555,000 387,522,000 192,190,000 195,935,000 220,747,000 347,096,000 192,608,000 200,811,000 167,173,000 346,159,000 178,301,000 139,519,000 102,089,000 334,463,000 169,889,000 142,749,000 119,760,000 301,082,000 156,663,000 112,909,000 
      gross profit
    125,791,000 149,724,000 113,609,000 241,406,000 103,017,000 191,641,000 112,038,000 282,679,000 128,054,000 171,762,000 131,618,000 285,057,000 124,100,000 175,848,000 179,034,000 317,385,000 166,932,000 177,861,000 165,776,000 299,425,000 161,536,000 109,791,000 73,009,000 227,620,000 124,271,000 117,370,000 90,413,000 195,289,000 116,276,000 95,489,000 
      yoy
    22.11% -21.87% 1.40% -14.60% -19.55% 11.57% -14.88% -0.83% 3.19% -2.32% -26.48% -10.19% -25.66% -1.13% 8.00% 6.00% 3.34% 62.00% 127.06% 31.55% 29.99% -6.46% -19.25% 16.56% 6.88% 22.91%     
      qoq
    -15.98% 31.79% -52.94% 134.34% -46.24% 71.05% -60.37% 120.75% -25.45% 30.50% -53.83% 129.70% -29.43% -1.78% -43.59% 90.13% -6.14% 7.29% -44.64% 85.36% 47.13% 50.38% -67.93% 83.16% 5.88% 29.82% -53.70% 67.95% 21.77%  
      gross margin %
    43.69% 43.43% 43.74% 43.82% 40.34% 48.25% 44.34% 46.12% 41.96% 46.00% 43.27% 42.38% 39.24% 47.30% 44.78% 47.76% 46.43% 46.97% 49.79% 46.38% 47.53% 44.04% 41.70% 40.50% 42.25% 45.12% 43.02% 39.34% 42.60% 45.82% 
      operating expenses
                                  
      research and development
    61,958,000 59,750,000 77,423,000 80,838,000 70,778,000 74,223,000 80,322,000 79,235,000 65,517,000 77,758,000 80,785,000 76,940,000 67,275,000 62,522,000 64,947,000 61,330,000 65,784,000 55,578,000 56,370,000 52,346,000 54,782,000 57,770,000 49,593,000 52,526,000 49,644,000 44,355,000 40,080,000 37,095,000 37,900,000 35,444,000 
      sales and marketing
    67,762,000 62,576,000 64,210,000 86,644,000 73,181,000 71,643,000 61,835,000 83,950,000 58,601,000 66,600,000 63,621,000 78,696,000 72,649,000 63,993,000 59,955,000 83,736,000 73,236,000 67,231,000 57,205,000 74,453,000 58,338,000 77,273,000 50,504,000 77,423,000 70,894,000 61,482,000 49,371,000 65,852,000 56,792,000 60,819,000 
      general and administrative
    30,480,000 30,327,000 33,200,000 25,831,000 28,427,000 33,186,000 40,841,000 39,799,000 32,299,000 48,665,000 44,438,000 43,117,000 44,240,000 42,373,000 44,090,000 39,725,000 39,456,000 38,323,000 39,806,000 35,242,000 32,989,000 31,662,000 26,119,000 30,209,000 28,563,000 26,583,000 23,900,000 23,823,000 21,383,000 20,860,000 
      total operating expenses
    160,200,000 152,653,000 174,833,000 193,313,000 172,386,000 179,052,000 182,998,000 202,984,000 156,417,000 193,023,000 188,844,000 198,753,000 184,164,000 168,888,000 168,992,000 184,791,000 178,476,000 161,132,000 153,381,000 162,041,000 146,109,000 166,705,000 126,216,000 160,158,000 149,101,000 132,420,000 113,351,000 126,770,000 116,075,000 117,123,000 
      operating income
    -34,409,000 -2,929,000 -61,224,000 48,093,000 -69,369,000 12,589,000 -70,960,000 79,695,000 -28,363,000 -21,261,000 -57,226,000 86,304,000 -60,064,000 6,960,000 10,042,000 132,594,000 -11,544,000 16,729,000 12,395,000 137,384,000 15,427,000 -56,914,000 -53,207,000 67,462,000 -24,830,000 -15,050,000 -22,938,000 68,519,000 201,000 -21,634,000 
      yoy
    -50.40% -123.27% -13.72% -39.65% 144.58% -159.21% 24.00% -7.66% -52.78% -405.47% -669.87% -34.91% 420.30% -58.40% -18.98% -3.49% -174.83% -129.39% -123.30% 103.65% -162.13% 278.17% 131.96% -1.54% -12453.23% -30.43%     
      qoq
    1074.77% -95.22% -227.30% -169.33% -651.03% -117.74% -189.04% -380.98% 33.40% -62.85% -166.31% -243.69% -962.99% -30.69% -92.43% -1248.60% -169.01% 34.97% -90.98% 790.54% -127.11% 6.97% -178.87% -371.70% 64.98% -34.39% -133.48% 33989.05% -100.93%  
      operating margin %
    -11.95% -0.85% -23.57% 8.73% -27.16% 3.17% -28.08% 13.00% -9.29% -5.69% -18.81% 12.83% -18.99% 1.87% 2.51% 19.95% -3.21% 4.42% 3.72% 21.28% 4.54% -22.83% -30.39% 12.00% -8.44% -5.79% -10.91% 13.80% 0.07% -10.38% 
      other income
    -1,322,000 661,000 193,000 -6,029,000 4,864,000 -2,464,000 -3,303,000 10,274,000 -6,696,000 1,424,000 -2,832,000 23,576,000 -8,364,000 -9,858,000 -2,281,000 -1,402,000 -2,271,000 1,998,000 -1,578,000 4,257,000 3,273,000 365,000 -1,423,000 4,424,000 -4,985,000 1,068,000 -710,000 -3,999,000 -847,000 -3,744,000 
      interest income
    1,528,000 1,572,000 1,973,000 1,861,000 2,327,000 2,629,000 3,933,000 3,075,000 2,661,000 2,391,000 3,181,000 1,967,000 1,070,000 429,000 123,000 33,000 32,000 34,000 44,000 36,000 44,000 81,000 874,000 998,000 3,330,000 806,000 611,000    
      interest expense
    -129,000 -117,000 -109,000 -110,000 -108,000 -106,000 -122,000 -105,000 -148,000 -274,000 -152,000 -158,000 -168,000 -196,000 -90,000 -98,000 -67,000 -77,000 -182,000 -265,000 -300,000 -360,000 -374,000 -453,000    -398,000 -1,144,000 -1,116,000 
      total other income
    77,000 2,116,000 2,057,000 -4,278,000 7,083,000 59,000 508,000 13,244,000 -4,183,000 3,541,000 197,000 25,385,000 -7,462,000 -9,625,000 -2,248,000 -1,467,000 -2,306,000 1,955,000 -1,716,000 4,028,000 3,017,000 86,000 -923,000 4,969,000 -655,250 1,874,000 -99,000 -4,397,000 -920,500 -4,860,000 
      income before provision for income taxes
    -34,332,000 -813,000 -59,167,000 43,815,000 -62,286,000 12,648,000 -70,452,000 92,939,000 -32,546,000 -17,720,000 -57,029,000 111,689,000 -67,526,000 -2,665,000 7,794,000 131,127,000 -13,850,000 18,684,000 10,679,000 141,412,000 18,444,000 -56,828,000 -54,130,000 72,431,000 -28,984,000 -13,176,000 -23,037,000 64,122,000 -1,790,000 -26,494,000 
      provision for income taxes
    3,526,000 2,566,000 10,977,000 -6,422,000 -9,193,000 8,939,000 -743,000 11,992,000 -1,306,000 5,851,000 -26,377,000 36,501,000 -3,458,000 -2,068,000 -772,000 7,646,000 -5,106,000 858,000 -6,542,000 9,120,000 33,000 152,000 -1,810,000 1,656,000 616,000 833,000 -213,000 2,455,000 -70,000 494,000 
      net income
    -37,858,000 -3,379,000 -70,144,000 50,237,000 -53,093,000 3,709,000 -69,709,000 80,947,000 -31,240,000 -23,571,000 -30,652,000 75,188,000 -64,068,000 -597,000 8,566,000 123,481,000 -8,744,000 17,826,000 17,221,000 132,292,000 18,411,000 -56,980,000 -52,320,000 70,775,000 -29,600,000 -14,009,000 -22,824,000 61,667,000 -1,720,000 -26,988,000 
      yoy
    -28.69% -191.10% 0.62% -37.94% 69.95% -115.74% 127.42% 7.66% -51.24% 3848.24% -457.83% -39.11% 632.71% -103.35% -50.26% -6.66% -147.49% -131.28% -132.91% 86.92% -162.20% 306.74% 129.23% 14.77% 1620.93% -48.09%     
      qoq
    1020.39% -95.18% -239.63% -194.62% -1531.46% -105.32% -186.12% -359.11% 32.54% -23.10% -140.77% -217.36% 10631.66% -106.97% -93.06% -1512.18% -149.05% 3.51% -86.98% 618.55% -132.31% 8.91% -173.92% -339.10% 111.29% -38.62% -137.01% -3685.29% -93.63%  
      net income margin %
    -13.15% -0.98% -27.00% 9.12% -20.79% 0.93% -27.59% 13.21% -10.24% -6.31% -10.08% 11.18% -20.26% -0.16% 2.14% 18.58% -2.43% 4.71% 5.17% 20.49% 5.42% -22.86% -29.88% 12.59% -10.06% -5.39% -10.86% 12.42% -0.63% -12.95% 
      net income per share
                              -0.22 0.62 -0.01 -0.45 
      basic
    -0.048 -0.03 -0.58 0.41 -0.43 0.03 -0.56 0.65 -0.24 -0.18 -0.24 0.59 -0.5  0.07 0.97 -0.08 0.14 0.14 1.14 -0.088 -0.52 -0.48 0.65 0.06 -0.13     
      diluted
    -0.048 -0.03 -0.58 0.4 -0.43 0.03 -0.56 0.64 -0.24 -0.18 -0.24 0.57 -0.45  0.06 0.87 -0.07 0.12 0.12 1.01 -0.088 -0.52 -0.48 0.6 0.055 -0.13     
      weighted-average shares used for eps calculation
    120,753,102                    109,807,154    103,783,006  102,331,529 100,148,106 65,706,215 60,074,763 
      basic
     120,423,439 119,919,163 122,071,586 123,218,532 122,553,129 123,749,605 125,181,717 127,702,885 128,311,109 127,952,875 127,212,245 127,691,030 127,884,400 128,112,234 127,662,826 122,245,212 125,138,279 121,880,615 115,610,523  109,477,622 109,515,049 108,984,683  105,522,313     
      diluted
     120,423,439 119,919,163 124,731,619 123,218,532 127,245,459 123,749,605 126,742,153 127,702,885 128,311,109 127,952,875 131,502,986 137,762,078 127,884,400 139,642,570 142,322,448 140,309,152 144,181,632 143,055,546 130,644,147  109,477,622 109,515,049 118,415,968  105,522,313     
      total comprehensive income
                                  
      change in foreign currency translation adjustment
    583 3,496 656 -1,116 1,871 681 -85 -863 2,035 802 4,542 -7,226 -250 -1,711 100 -360 252 -784 199 847 -1,095 219 -431 -519 1,107 -663     
      net unrealized loss on marketable securities
    -35 -23 -33 -84 -8 -6 -26                        
      comprehensive income
    -5,097.5 94 -69,521 49,037 -51,068 4,384 -69,820 80,084 -29,205 -22,769 -26,110 67,962 -64,318 -2,308 8,666 123,121 -8,492 17,042 17,420 133,139 -9,814.25 -56,761 -52,751 70,256 6,335 -14,672 -22,164 62,176   
      net income attributable to common stockholders:
                                  
      basic and diluted
       50,237,000 -53,093,000 3,709,000 -69,709,000 80,947,000 -31,240,000 -23,571,000 -30,652,000 75,188,000 -64,068,000 -597,000 8,566,000                
      net income attributable to common stockholders:
                                  
      basic
                   123,481,000 -8,744,000 17,826,000 17,221,000 132,292,000 -9,631,500 -56,980,000 -52,320,000 70,775,000 6,208,500 -14,009,000     
      diluted
                   123,481,000 -8,744,000 17,826,000 17,221,000 132,292,000 -9,631,500 -56,980,000 -52,320,000 70,775,000 6,208,500 -14,009,000     
      net income attributable to common stockholders
                                  
      basic
                   123,481,000 -8,744,000 17,826,000 17,221,000 132,292,000 -9,631,500 -56,980,000 -52,320,000 70,775,000 6,208,500 -14,009,000     
      diluted
                   123,481,000 -8,744,000 17,826,000 17,221,000 132,292,000 -9,631,500 -56,980,000 -52,320,000 70,775,000 6,208,500 -14,009,000     
      net income attributable to common stockholders - basic
                              -22,824,000 61,667,000   
      net income attributable to common stockholders - diluted
                              -22,824,000 61,667,000   
      net income per share
                              -0.22 0.62 -0.01 -0.45 
      weighted-average shares used for eps calculation
    120,753,102                    109,807,154    103,783,006  102,331,529 100,148,106 65,706,215 60,074,763 
      change in foreign currency translation adjustment, net of tax
                              660 509 -35 162 
      net loss attributable to common stockholders
                                -3,471,000 -26,988,000 
      total comprehensive loss
                                  
      comprehensive loss
                                -1,755 -26,826 
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2025-09-27 2025-06-28 2025-03-29 2024-12-28 2024-09-28 2024-06-29 2024-03-30 2023-12-30 2023-09-30 2023-07-01 2023-04-01 2022-12-31 2022-10-01 2022-07-02 2022-04-02 2022-01-01 2021-10-02 2021-07-03 2021-04-03 2021-01-02 2020-10-03 2020-06-27 2020-03-28 2019-12-28 2019-09-28 2019-06-29 2019-03-30 2018-12-29 2018-09-29 2018-06-30 
                                    
        assets
                                    
        current assets:
                                    
        cash and cash equivalents
      174,668,000 201,273,000 173,158,000 279,955,000 169,732,000 227,114,000 245,962,000 467,342,000 220,231,000 268,286,000 294,873,000 431,533,000 274,855,000 439,726,000 606,744,000 754,417,000 640,101,000 670,905,000 638,927,000 677,834,000 407,100,000 329,122,000 283,250,000 408,419,000 338,641,000 338,292,000 295,276,000 307,373,000 220,930,000 124,432,000 
        marketable securities
      52,858,000 52,681,000 50,349,000 47,902,000 51,426,000 49,515,000 45,598,000                        
        accounts receivable
      65,847,000 94,201,000 40,430,000 84,786,000 44,513,000 131,581,000 69,725,000 80,811,000 67,583,000 114,658,000 84,203,000 109,703,000 101,206,000 124,884,000 111,388,000 178,257,000 100,779,000 70,329,000 69,690,000 113,616,000 54,935,000 50,358,000 40,172,000 135,902,000 102,743,000 91,333,000 64,130,000 121,654,000 73,214,000 53,095,000 
        inventories
      171,020,000 115,427,000 138,421,000 140,892,000 231,505,000 154,903,000 179,545,000 173,043,000 346,521,000 298,146,000 326,289,000 306,056,000 454,288,000 335,730,000 264,405,000 205,162,000 185,130,000 146,697,000 139,581,000 88,194,000 180,830,000 88,441,000 112,476,000 113,117,000 219,784,000 121,225,000 103,725,000 109,850,000 193,193,000 113,411,000 
        prepaid and other current assets
      39,642,000    53,910,000    25,296,000    37,042,000    31,504,000    17,321,000    17,762,000    10,073,000  
        total current assets
      504,035,000 503,141,000 453,024,000 612,526,000 551,086,000 604,456,000 582,907,000 758,886,000 659,631,000 708,085,000 736,839,000 882,057,000 867,391,000 923,464,000 1,010,712,000 1,160,368,000 957,514,000 911,694,000 880,153,000 900,918,000 660,377,000 487,027,000 464,025,000 688,607,000 679,109,000 566,399,000 478,799,000 552,260,000 497,600,000 304,981,000 
        property and equipment
      72,277,000 80,726,000 86,035,000 95,028,000 102,148,000 103,123,000 88,236,000 86,816,000 87,075,000 94,154,000 87,467,000 85,068,000 86,168,000 75,862,000 71,973,000 68,996,000 71,341,000 71,732,000 65,509,000 64,170,000 60,784,000 64,840,000 74,910,000 81,474,000 78,139,000 72,856,000 71,559,000 79,327,000 85,371,000 89,600,000 
        operating lease right-of-use assets
      45,297,000 46,625,000 48,011,000 47,935,000 50,175,000 53,030,000 51,594,000 53,857,000 48,918,000 51,041,000 21,662,000 25,894,000 28,329,000 28,093,000 30,660,000 33,776,000 33,841,000 36,595,000 39,061,000 41,462,000 42,342,000 43,325,000 54,213,000 60,007,000       
        goodwill
      82,854,000 82,854,000 82,854,000 82,854,000 82,854,000 80,980,000 81,303,000 82,288,000 80,420,000 81,779,000 81,501,000 80,941,000 77,300,000 79,824,000 37,726,000 37,726,000 15,545,000 15,545,000 15,545,000 15,545,000 15,545,000 15,545,000 15,545,000        
        intangible assets, net:
                                    
        in-process research and development
          73,770,000 70,706,000 71,235,000 72,846,000 69,791,000 72,013,000 71,554,000 70,640,000 64,680,000                  
        other intangible assets
      75,356,000 78,008,000 81,311,000 84,488,000 14,266,000 15,748,000 17,243,000 18,745,000 20,218,000 21,725,000 23,219,000 24,705,000 26,384,000                  
        deferred tax assets
      10,509,000 10,012,000 9,197,000 9,654,000 10,314,000 1,640,000 1,638,000 1,714,000 1,659,000 1,437,000 1,530,000 1,416,000 1,508,000 1,804,000 9,871,000 9,892,000 10,028,000 1,747,000 1,984,000 1,886,000 1,800,000 1,350,000 1,042,000 1,133,000 1,154,000 1,056,000 474,000 699,000 941,000 982,000 
        other noncurrent assets
      32,950,000 33,036,000 31,746,000 31,120,000 31,699,000 31,422,000 31,459,000 34,838,000 34,529,000 34,989,000 35,481,000 36,154,000 36,628,000 37,247,000 36,401,000 32,123,000 26,085,000 21,823,000 20,600,000 16,904,000 8,809,000 5,759,000 2,297,000 2,169,000 3,203,000 3,607,000 3,508,000 3,500,000 3,586,000 5,782,000 
        total assets
      823,278,000 834,402,000 792,178,000 963,605,000 916,312,000 961,105,000 925,615,000 1,109,990,000 1,002,241,000 1,065,223,000 1,059,253,000 1,206,875,000 1,188,388,000 1,243,230,000 1,226,231,000 1,372,743,000 1,138,804,000 1,084,098,000 1,048,286,000 1,066,860,000 816,051,000 644,628,000 639,175,000 873,929,000 761,605,000 643,918,000 554,340,000 635,786,000 587,498,000 401,345,000 
        liabilities and stockholders’ equity
                                    
        current liabilities:
                                    
        accounts payable
      184,109,000 143,992,000 117,946,000 162,080,000 194,590,000 179,327,000 121,497,000 176,365,000 187,981,000 148,898,000 183,648,000 236,037,000 335,758,000 308,032,000 271,005,000 341,343,000 214,996,000 198,495,000 203,585,000 239,760,000 250,328,000 106,519,000 82,111,000 191,364,000 251,941,000 153,478,000 86,074,000 149,199,000 195,159,000 117,222,000 
        accrued expenses
      79,094,000 75,872,000 73,531,000 108,871,000 87,783,000 88,958,000 72,241,000 97,992,000 89,717,000 91,911,000 76,387,000 138,344,000 109,290,000 107,993,000 100,344,000 164,501,000 108,029,000 77,006,000 61,659,000 96,433,000 45,049,000 47,750,000 43,041,000 90,822,000 69,856,000 46,562,000 31,945,000 59,871,000 38,687,000 29,600,000 
        accrued compensation
      21,331,000 26,408,000 26,113,000 28,509,000 15,701,000 33,059,000 38,470,000 28,018,000 22,079,000 45,067,000 30,492,000 26,430,000 23,624,000 27,250,000 32,365,000 28,430,000 77,695,000 66,041,000 46,665,000 29,424,000 44,517,000 51,010,000 28,397,000 28,339,000 41,142,000 34,300,000 26,946,000 18,782,000 33,371,000 27,605,000 
        deferred revenue, current
      21,771,000 21,867,000 21,214,000 20,973,000 21,802,000 20,796,000 20,692,000 20,943,000 20,188,000 20,028,000 19,764,000 19,560,000 27,318,000 18,334,000 18,438,000 17,817,000 35,866,000 16,906,000 18,392,000 16,382,000 15,304,000 14,731,000 14,590,000 14,604,000       
        other current liabilities
      46,107,000 47,464,000 50,786,000 52,081,000 46,277,000 44,741,000 50,317,000 52,683,000 34,253,000 38,600,000 41,866,000 57,268,000 39,649,000 43,611,000 41,584,000 47,171,000 39,544,000 42,471,000 40,770,000 48,828,000 31,150,000 29,351,000 36,727,000 40,552,000 17,548,000 16,146,000 17,914,000 22,784,000 10,858,000 9,346,000 
        total current liabilities
      352,412,000 315,603,000 289,590,000 372,514,000 366,153,000 366,881,000 303,217,000 376,001,000 354,218,000 344,504,000 352,157,000 477,639,000 535,639,000 505,220,000 463,736,000 599,262,000 476,130,000 400,919,000 371,071,000 455,764,000 393,015,000 257,694,000 213,199,000 375,120,000 402,474,000 275,502,000 185,793,000 271,590,000 296,357,000 201,021,000 
        operating lease liabilities, noncurrent
      53,288,000 55,147,000 56,442,000 56,786,000 56,588,000 53,050,000 51,984,000 60,622,000 54,956,000 53,266,000 19,606,000 22,318,000 25,596,000 26,118,000 29,342,000 32,814,000 33,960,000 36,501,000 39,361,000 42,268,000 50,360,000 53,017,000 56,198,000 58,589,000       
        deferred revenue, noncurrent
      59,453,000 61,098,000 60,276,000 61,245,000 61,075,000 62,190,000 62,616,000 64,962,000 60,650,000 62,237,000 61,963,000 62,421,000 56,152,000 57,487,000 58,196,000 57,761,000 53,632,000 53,480,000 52,497,000 52,459,000 47,085,000 45,634,000 45,753,000 47,042,000       
        deferred tax liabilities
      126,000 512,000 311,000 176,000 60,000 10,735,000 9,972,000 10,192,000 9,846,000 12,066,000 11,849,000 10,415,000 9,642,000 10,789,000 2,394,000 2,394,000 2,394,000 2,394,000 2,394,000 2,434,000 2,434,000          
        other noncurrent liabilities
      2,774,000 2,736,000 2,700,000 3,757,000 3,816,000 3,858,000 3,822,000 3,804,000 3,914,000 2,940,000 764,000 728,000 846,000 880,000 879,000 905,000 3,646,000 3,677,000 3,695,000 3,726,000 7,067,000 7,187,000 2,676,000 2,707,000 10,568,000 9,080,000 9,558,000 9,887,000 10,334,000 10,851,000 
        total liabilities
      468,053,000 435,096,000 409,319,000 494,478,000 487,692,000 496,714,000 431,611,000 515,581,000 483,584,000 475,013,000 446,339,000 573,521,000 627,875,000 600,494,000 554,547,000 693,136,000 569,762,000 496,971,000 469,018,000 556,651,000 518,212,000 383,429,000 339,371,000 506,650,000 480,677,000 355,493,000 267,471,000 355,758,000 379,140,000 290,104,000 
        commitments and contingencies
                                    
        stockholders’ equity:
                                    
        common stock, 0.001 par value...
      123,000    123,000    130,000    130,000    129,000    114,000    110,000    101,000  
        treasury stock
      -37,398,000 -16,322,000 -51,934,000 -48,504,000 -17,096,000 -72,323,000 -77,996,000 -38,856,000 -72,586,000 -32,352,000 -36,462,000 -35,047,000 -50,896,000 -65,050,000 -36,831,000 -54,875,000 -50,276,000 -48,740,000 -26,023,000 -26,004,000 -20,886,000 -53,317,000 -51,310,000 -18,576,000 -13,498,000 -11,904,000 -11,638,000 -11,072,000 -11,072,000 -11,072,000 
        additional paid-in capital
      502,775,000 488,548,000 507,805,000 521,121,000 498,245,000 538,172,000 577,840,000 569,286,000 607,345,000 609,460,000 613,505,000 606,420,000 617,390,000 649,449,000 647,871,000 682,504,000 690,462,000 698,520,000 684,988,000 633,335,000 548,993,000 562,098,000 541,937,000 523,929,000 502,757,000 480,170,000 463,677,000 434,111,000 424,617,000 235,444,000 
        accumulated deficit
      -112,078,000 -74,220,000 -70,841,000 -697,000 -50,934,000  -1,550,000  -12,788,000    -2,514,000    -69,897,000 -61,153,000 -78,979,000 -96,200,000 -228,492,000 -246,902,000 -189,922,000 -137,602,000 -208,377,000 -178,777,000 -164,768,000 -141,944,000 -203,611,000 -201,891,000 
        accumulated other comprehensive income
      1,803,000 1,178,000                             
        total stockholders' equity
      355,225,000    428,620,000    518,657,000    560,513,000    569,042,000    297,839,000    280,928,000      
        total liabilities and stockholders’ equity
      823,278,000 834,402,000 792,178,000 963,605,000 916,312,000 961,105,000 925,615,000 1,109,990,000 1,002,241,000 1,065,223,000 1,059,253,000 1,206,875,000 1,188,388,000 1,243,230,000 1,226,231,000 1,372,743,000 1,138,804,000 1,084,098,000 1,048,286,000 1,066,860,000 816,051,000 644,628,000 639,175,000 873,929,000 761,605,000 643,918,000 554,340,000 635,786,000   
        prepaids and other current assets
       39,559,000 50,666,000 58,991,000  41,343,000 42,077,000 37,690,000  26,995,000 31,474,000 34,765,000  23,124,000 28,175,000 22,532,000  23,763,000 31,763,000 21,076,000  18,923,000 27,945,000 30,986,000  15,363,000 15,485,000 13,196,000   
        intangible assets
                   96,936,000 28,888,000 29,862,000 24,450,000 24,962,000 25,434,000 25,975,000 26,394,000 26,782,000 27,143,000        
        common stock
       122,000 124,000 125,000  126,000 128,000 127,000  130,000 130,000 130,000  131,000 130,000 130,000  128,000 126,000 121,000  115,000 113,000 111,000  107,000 106,000 101,000  61,000 
        total stockholders’ equity
       399,306,000 382,859,000 469,127,000  464,391,000 494,004,000 594,409,000  590,210,000 612,914,000 633,354,000  642,736,000 671,684,000 679,607,000  587,127,000 579,268,000 510,209,000  261,199,000 299,804,000 367,279,000  288,425,000 286,869,000 280,028,000 208,358,000 20,900,000 
        accumulated other comprehensive loss
        -2,295,000 -2,918,000 -1,718,000 -3,743,000 -4,418,000 -4,307,000 -3,444,000 -5,479,000 -6,281,000 -10,823,000 -3,597,000 -3,347,000 -1,636,000 -1,736,000 -1,376,000 -1,628,000 -844,000 -1,043,000 -1,890,000 -795,000 -1,014,000 -583,000 -64,000 -1,171,000 -508,000 -1,168,000 -1,677,000 -1,642,000 
        retained earnings
           2,159,000  68,159,000  18,451,000 42,022,000 72,674,000  61,553,000 62,150,000 53,584,000               
        restricted cash
                        192,000 198,000 191,000 183,000 182,000 183,000 179,000 186,000 183,000 187,000 190,000 191,000 
        short-term debt
                         24,937,000 6,667,000 8,333,000 8,333,000 9,439,000 8,333,000 11,667,000 10,000,000 8,333,000 6,667,000  
        long-term debt
                          18,251,000 19,897,000 21,545,000 23,192,000 24,840,000 28,154,000 29,801,000 31,449,000 33,097,000 39,686,000 
        intangible assets and goodwill
                             40,539,000       
        deferred revenue
                              13,654,000 13,349,000 12,914,000 12,621,000 11,615,000 17,248,000 
        liabilities, redeemable convertible preferred stock and stockholders’ equity
                                    
        redeemable convertible preferred stock, 0.001 par value...
                                    
        total liabilities, redeemable convertible preferred stock and stockholders’ equity
                                  587,498,000 401,345,000 
        other current assets
                                   13,852,000 
        redeemable convertible preferred stock
                                   90,341,000 
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2025-09-27 2025-06-28 2025-03-29 2024-12-28 2024-09-28 2024-06-29 2024-03-30 2023-12-30 2023-09-30 2023-07-01 2023-04-01 2022-12-31 2022-10-01 2022-07-02 2022-04-02 2022-01-01 2021-10-02 2021-07-03 2021-04-03 2021-01-02 2020-10-03 2020-06-27 2020-03-28 2019-12-28 2019-09-28 2019-06-29 2019-03-30 2018-12-29 2018-09-29 
                                     
          cash flows from operating activities
                                     
          net loss
                                     
          adjustments to reconcile net loss to net cash from operating activities:
                                     
          depreciation and amortization
        13,664,000 15,879,000 15,167,000 17,611,000 17,224,000 12,033,000 11,243,000 11,878,000 13,915,000 12,209,000 11,713,000 11,132,000 10,805,000 8,907,000 9,575,000 9,217,000 8,093,000 9,064,000 8,743,000 7,982,000 8,734,000 8,861,000        
          restructuring and other charges
        5,597,000 1,434,000                            
          stock-based compensation expense
        16,775,000 19,353,000 20,102,000 25,334,000 19,333,000 21,930,000 23,673,000 19,358,000 17,308,000 18,329,000 21,025,000 20,195,000 18,177,000 18,779,000 21,225,000 17,459,000 15,372,000 15,548,000 16,363,000 14,844,000 15,972,000 15,040,000 13,394,000 13,204,000 13,050,000 13,407,000 11,086,000 9,032,000 9,248,000 
          provision for inventory obsolescence
        -1,099,000 9,385,000 -1,448,000 1,305,000 6,889,000 -3,288,000 -544,000 5,837,000                      
          other
        1,337,000 904,000 687,000 841,000 728,000 785,000 952,000 1,236,000 -13,699,000 6,002,000 6,435,000 6,797,000 2,325,000 4,237,000 3,218,000 1,139,000 698,000 909,000 1,394,000 -1,050,000 1,339,000 1,382,000 1,518,000 1,471,000 751,000 355,000 1,132,000 475,000 1,037,000 
          deferred income taxes
        -934,000 -55,000 874,000 123,000 -19,741,000 850,000 14,000 -45,000 -2,152,000 211,000 1,191,000 167,000 -270,000 -1,109,000 -143,000 14,000 -8,425,000 241,000 -158,000 12,000 -391,000 -250,000 23,000 51,000 -139,000 -570,000 215,000 226,000 35,000 
          foreign currency transaction loss
        1,780,000   2,129,000         6,338,000 2,170,000 1,773,000 494,000     -2,652,000 -1,071,000 1,504,000 -1,924,000 2,605,000 -870,000 982,000 1,318,000 640,000 
          changes in operating assets and liabilities:
                                     
          accounts receivable
        27,137,000 -53,712,000 46,076,000 -41,374,000 87,262,000 -61,425,000 9,422,000 -12,215,000 46,054,000 -30,866,000 24,218,000 -7,286,000 22,963,000 -15,690,000 66,214,000 -79,000,000 -31,851,000 -586,000 43,390,000 -56,650,000 -3,825,000 -9,926,000 94,755,000 -31,411,000 -12,964,000 -27,047,000 57,257,000 -49,324,000 -20,846,000 
          inventories
        -54,494,000 13,608,000 3,307,000 89,308,000 -83,491,000 27,930,000 -5,958,000 167,641,000 -54,050,000 23,022,000 -25,112,000 143,144,000 -119,360,000 -71,976,000 -64,353,000 -21,800,000 -40,244,000 -7,298,000 -53,864,000 93,495,000 -91,613,000 23,378,000 -1,098,000 107,343,000 -101,479,000 -17,131,000 5,193,000 81,621,000 -80,028,000 
          other assets
        -1,133,000 10,288,000 7,765,000 -6,437,000 -13,490,000 -116,000 -2,291,000 -12,878,000 1,095,000 3,894,000 3,018,000 2,463,000 -15,017,000 4,495,000 -10,168,000 4,086,000 -12,279,000 4,252,000 -14,652,000 -7,330,000 -1,349,000 5,290,000 2,163,000 -11,853,000 -2,171,000 -1,000 -2,341,000 -3,092,000 2,761,000 
          accounts payable and accrued expenses
        40,902,000 28,293,000 -77,694,000 -5,940,000 16,153,000 72,209,000 -81,722,000 -7,429,000 41,667,000 -17,818,000 -120,277,000 -65,917,000 32,265,000 45,778,000 -133,484,000 185,127,000 53,400,000 9,316,000 -69,756,000 33,271,000 137,697,000 28,933,000 -151,654,000 -39,416,000 119,558,000 77,547,000 -89,814,000 -21,413,000 90,830,000 
          accrued compensation
        -5,120,000 -104,000 -1,938,000 12,394,000 -17,026,000 -5,789,000 10,052,000 5,988,000 -22,825,000 14,532,000 3,859,000 2,249,000 -3,135,000 -4,685,000 4,010,000 -49,094,000 11,946,000 19,414,000 17,568,000 -15,481,000 -6,950,000 22,481,000 125,000 -14,568,000 7,140,000 7,296,000 8,245,000 -14,450,000 5,862,000 
          deferred revenue
        -1,704,000 -776,000 -1,770,000 1,513,000 -1,381,000 -172,000 -1,803,000 3,660,000 -483,000 391,000 -534,000 -3,950,000 9,291,000 876,000 1,676,000 -13,510,000 19,872,000 -659,000 2,741,000 5,633,000 1,248,000 -223,000 -1,150,000 4,879,000 886,000 717,000 -36,000 4,598,000 -4,776,000 
          other liabilities
        -1,929,000 -4,321,000 -3,338,000 9,129,000 5,487,000 -5,864,000 -8,526,000 18,551,000 194,000 845,000 -16,267,000 15,804,000 -4,231,000 2,035,000 -5,669,000 2,321,000 -3,234,000 1,151,000 -8,136,000 9,128,000 2,087,000 -3,179,000 -457,000 11,184,000 3,051,000 -2,302,000 -5,137,000 11,525,000 1,024,000 
          net cash from operating activities
        2,921,000 37,441,000 -59,666,000 156,173,000 -37,734,000 63,483,000 -111,244,000 275,401,000 22,195,000 8,887,000 -112,962,000 182,286,000 -103,917,000 -6,717,000 -97,560,000 179,934,000 6,485,000 70,788,000 -38,560,000 214,513,000 78,835,000 47,783,000 -83,472,000 118,840,000 9,700,000 45,831,000 -26,945,000 92,050,000 14,778,000 
          capital expenditures
        -5,258,000 -3,912,000 -7,938,000 -9,413,000 -20,886,000 -8,745,000 64,000 -17,946,000 -2,351,000 -12,659,000 -21,270,000 -6,213,000 -6,940,000 -856,000 -10,739,000 -14,729,000 -7,498,000 -3,519,000 -3,130,000 -4,320,000 -4,638,000 -8,006,000 -9,130,000 -2,378,000 -3,092,000 -2,569,000 -9,820,000 
          free cash flows
        -2,337,000 33,529,000 -67,604,000 146,760,000 -37,734,000 42,597,000 -119,989,000 275,465,000 22,195,000 -9,059,000 -115,313,000 169,627,000 -125,187,000 -12,930,000 -104,500,000 179,078,000 -4,254,000 56,059,000 -46,058,000 210,994,000 75,705,000 43,463,000 -88,110,000 110,834,000 570,000 43,453,000 -30,037,000 89,481,000 4,958,000 
          cash flows from investing activities
                                     
          purchases of marketable securities
        -13,995,000 -18,049,000 -15,772,000 -10,128,000 -21,819,000 -23,396,000                        
          purchases of property and equipment
        -5,258,000 -4,756,000 -5,556,000 -13,106,000  -23,214,000 -10,186,000 -6,077,000                -15,914,000 -9,130,000 -6,005,000 -2,715,000 -5,372,000 -9,820,000 
          maturities of marketable securities
        13,900,000 15,800,000 13,500,000 13,900,000 20,500,000                         
          net cash from investing activities
        -5,353,000 -7,005,000 -7,828,000 -9,334,000 -17,089,000 -26,610,000 -55,466,000 -6,077,000 -10,201,000 -16,682,000 -8,714,000 -14,689,000 -21,270,000 -108,596,000 -9,310,000 -33,456,000 -10,739,000 -14,865,000 -8,594,000 -11,333,000 -3,130,000 -4,105,000 -10,553,000 -51,536,000 -9,130,000 -6,005,000 -2,715,000 -5,372,000 -9,820,000 
          cash flows from financing activities
                                     
          payments for debt issuance costs
                    -929,000              
          proceeds from exercise of stock options
                                     
          payments for repurchase of common stock
            -279,000 -52,489,000 -52,766,000 -23,484,000 -55,001,000 -15,009,000 -15,011,000 -15,043,000 -33,028,000 -42,611,000 -43,117,000 -31,365,000 -28,285,000 -21,047,000   -10,196,000 -2,007,000        
          payments for repurchase of common stock related to shares withheld for tax in connection with vesting of rsus
                    -6,241,000 -10,811,000                
          net cash from financing activities
        -23,639,000 -4,509,000 -40,396,000 -33,798,000 -4,125,000 -55,597,000 -53,896,000 -23,691,000 -59,657,000 -18,266,000 -15,353,000 -15,316,000 -36,083,000 -45,419,000 -37,814,000 -30,944,000 -24,963,000 -24,733,000 10,276,000 64,387,000 20,000 1,449,000 -29,784,000 1,224,000 1,279,000 2,821,000 17,901,000 -105,000 91,691,000 
          effect of exchange rate changes on cash and cash equivalents
        -534,000 2,188,000 1,093,000 -2,818,000 1,566,000 -124,000 -774,000 1,478,000  -526,000 369,000 4,397,000                 -151,000 
          net increase in cash and cash equivalents
        -26,605,000 28,115,000 -106,797,000 110,223,000  -18,848,000 -221,380,000 247,111,000   -136,660,000 156,678,000                 96,498,000 
          cash and cash equivalents
                                     
          beginning of period
        169,732,000 220,231,000 274,855,000 640,101,000 407,291,000 338,820,000 221,120,000 
          end of period
        -26,605,000 28,115,000 -106,797,000 279,955,000 -57,382,000 -18,848,000 -221,380,000 467,342,000 -48,055,000 -26,587,000 -136,660,000 431,533,000 -164,871,000 -167,018,000 -147,673,000 754,417,000 -30,804,000 31,786,000 -38,913,000 678,032,000 77,986,000 45,873,000 -125,170,000 408,602,000 342,000 43,019,000 -12,101,000 307,560,000 96,498,000 
          supplemental disclosure
                                     
          cash paid for interest
        82,000 71,000 63,000 63,000 61,000 61,000 76,000 58,000 550,000 450,000 219,000 111,000 121,000 138,000 62,000 23,000 68,000 77,000 191,000 166,000 329,000 467,000 379,000 472,000 1,183,000 90,000 586,000 658,000 154,000 
          cash paid for taxes, net of refunds
        4,880,000 2,572,000 15,835,000 658,000 4,072,000 4,887,000 8,563,000 3,684,000 4,305,000 -1,182,000 4,496,000 1,903,000 444,000 -54,000 8,503,000 413,000 341,000 518,000 583,000 2,672,000 -370,000 128,000 508,000 517,000 1,036,000 593,000 629,000 1,312,000 179,000 
          cash paid for amounts included in the measurement of lease liabilities, net of tenant improvement reimbursements received
        3,169,000 2,311,000 3,680,000 -2,531,000                          
          supplemental disclosure of non-cash investing and financing activities
                                     
          purchases of property and equipment, accrued but not paid
                                     
          right-of-use assets obtained in exchange for lease liabilities
                                     
          excise tax on share repurchases, accrued but not paid
        94,000 -77,000 -404,000 668,000                          
          change in estimate of asset retirement obligations
                105,000                     
          net income
         -3,379,000 -70,144,000 50,237,000 -53,093,000 3,709,000 -69,709,000 80,947,000 -31,240,000 -23,571,000 -30,651,000 75,188,000 -64,068,000 -596,000 8,566,000 123,481,000 -8,744,000 17,826,000 17,221,000 132,292,000  -56,980,000 -52,321,000 70,775,000  -14,009,000 -22,824,000 61,667,000  
          adjustments to reconcile net income to net cash from operating activities:
                                     
          payments for repurchase of common stock, including excise tax and commission
         -33,437,000 -27,165,000                          
          payments for repurchase of common stock related to shares withheld for tax in connection with vesting of stock awards
         -4,508,000 -7,202,000 -9,044,000  -7,515,000 -9,497,000 -3,745,000  -5,715,000 -9,823,000 -8,376,000                  
          proceeds from exercise of common stock options
         -1,000 243,000 2,411,000  4,407,000 8,367,000 3,538,000  2,458,000 9,481,000 8,103,000  8,003,000 16,022,000 13,232,000  12,370,000 49,661,000 69,505,000  5,123,000 4,616,000 7,969,000  3,087,000 18,485,000 462,000  
          purchases of property and equipment in accounts payable and accrued expenses
         844,000 -2,382,000 3,693,000  2,328,000 1,441,000 6,141,000  -1,264,000 6,363,000 2,030,000  3,068,000 2,370,000 5,499,000  136,000 1,096,000 7,814,000  -215,000 -4,638,000 7,908,000  3,627,000 -377,000 2,803,000  
          right-of-use assets obtained in exchange for new operating lease liabilities
            3,640,000 7,637,000  30,836,000    -104,000 -1,000 2,246,000  113,000 1,509,000  271,000 959,000 74,683,000      
          foreign currency transaction gain
                         -1,179,000 586,000 -1,633,000          
          restructuring and abandonment charges
            1,938,000 6,000 260,000 408,000                     
          purchases of property and equipment and intangibles assets
                                     
          cash paid for acquisitions, net of acquired cash
                    -99,315,000 -27,101,000              
          net decrease in cash and cash equivalents
                                     
          cash paid for amounts included in the measurement of lease liabilities
            1,371,000 2,967,000 4,069,000 2,601,000 3,619,000 3,380,000 5,029,000 2,190,000 3,451,000 3,385,000 4,390,000 3,410,000 3,579,000 3,395,000 3,581,000 8,102,000 5,505,000 4,343,000 3,042,000 4,304,000      
          foreign currency transaction gains
             691,000 3,947,000 -7,388,000                      
          purchases of property and equipment, intangible and other assets
                    -21,270,000 -9,281,000 -9,310,000 -6,355,000 -10,739,000 -14,865,000 -8,594,000 -11,333,000          
          repayments of borrowings
                          -3,333,000 -1,667,000 -1,666,000 -1,667,000      
          effect of exchange rate changes on cash, cash equivalents and restricted cash
                    -3,601,000 -6,286,000 -2,989,000 -1,218,000 -1,587,000 596,000 -2,035,000 3,174,000 2,261,000 746,000 -1,361,000 1,254,000 -1,507,000 372,000 -342,000 -133,000  
          net increase in cash, cash equivalents, and restricted cash
                                     
          cash, cash equivalents, and restricted cash
                                     
          foreign currency transaction losses
                 1,428,000 3,574,000 -17,700,000                  
          purchases of property and equipment, and intangible assets
                 -16,682,000 -8,714,000 -14,689,000                  
          impairment and abandonment charges
                       763,000    127,000         
          payments of borrowings
                                     
          net increase in cash, cash equivalents and restricted cash
                     -167,018,000 -147,673,000 114,316,000  31,786,000 -38,913,000 270,741,000  45,873,000 -125,170,000 69,782,000  43,019,000 -12,101,000 86,440,000  
          cash, cash equivalents and restricted cash
                                     
          payments for repurchase of common stock related to shares withheld for tax in connection with vesting of restricted stock units
                       -11,882,000  -16,056,000 -13,703,000 -5,118,000          
          cash paid for acquisition, net of acquired cash
                            -667,000 -35,622,000      
          payments of offering costs
                                -18,000 -567,000 -1,796,000 
          adjustments to reconcile net income to net cash from operating activities
                                     
          purchases of property and equipment and intangible assets
                            -3,130,000 -4,105,000        
          proceeds from initial public offering, net of underwriting discounts and commissions
                                     
          proceeds from borrowings, net of borrowing costs
                                     
          payments for debt extinguishment costs
                                     
          conversion of redeemable convertible preferred stock to common stock
                                     
          deferred offering costs in accounts payable and accrued expenses
                                   18,000 -387,000 
          depreciation
                               9,105,000 9,012,000 8,439,000 9,097,000 9,867,000 10,711,000 
          payments for purchase of treasury stock
                               -5,078,000 -1,594,000 -266,000    
          proceeds from issuance of common stock, net of issuance costs
                                     
          net exercise of series c preferred stock warrants
                                     
          proceeds from credit facilities and issuance of debt, net of issuance costs
                                     
          payments of principal on credit facilities
                                     
          repurchase of common stock