7Baggers

Sleep Number Corporation
(NASDAQ:SNBR) 

SNBR stock logo

Sleep Number Corporation, together with its subsidiaries, provides sleep solutions and services in the United States. The company designs, manufactures, markets, retails, and services beds, pillows, sheets, and other bedding products under the Sleep Number name. It also offers adjustable bases under...

Founded: 1987
Full Time Employees: 4,000
Sector: Consumer Cyclical
Industry: Furnishings, Fixtures & Appliances

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• Market Cap:
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At a glance:
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Quarterly
Annual
    Unit: USD2026-04-04 2026-01-03 2025-09-27 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 2020-09-26 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 2018-03-31 2017-12-30 2017-09-30 2017-07-01 2017-04-01 2016-12-31 2016-10-01 2016-07-02 2016-04-02 2016-01-02 2015-10-03 2015-07-04 2015-04-04 
                                                 
      net sales
    318,987,000 347,385,000 342,879,000 327,925,000 393,261,000 376,817,000 426,617,000 408,413,000 470,449,000 429,518,000 472,648,000 458,789,000 526,527,000 497,528,000 540,566,000 549,073,000 527,130,000 491,984,000 640,393,000 484,316,000 568,256,000 567,896,000 531,155,000 284,938,000 472,566,000 441,166,000 474,778,000 355,963,000 426,445,000 411,825,000 414,779,000 316,338,000 388,633,000 363,279,000 402,646,000 284,673,000 393,899,000 313,445,000 367,988,000 276,878,000 352,980,000 214,682,000 373,919,000 275,289,000 349,809,000 
      yoy
    -18.89% -7.81% -19.63% -19.71% -16.41% -12.27% -9.74% -10.98% -10.65% -13.67% -12.56% -16.44% -0.11% 1.13% -15.59% 13.37% -7.24% -13.37% 20.57% 69.97% 20.25% 28.73% 11.87% -19.95% 10.82% 7.12% 14.47% 12.53% 9.73% 13.36% 3.01% 11.12% -1.34% 15.90% 9.42% 2.82% 11.59% 46.00% -1.59% 0.58% 0.91%     
      qoq
    -8.17% 1.31% 4.56% -16.61% 4.36% -11.67% 4.46% -13.19% 9.53% -9.13% 3.02% -12.87% 5.83% -7.96% -1.55% 4.16% 7.14% -23.17% 32.23% -14.77% 0.06% 6.92% 86.41% -39.70% 7.12% -7.08% 33.38% -16.53% 3.55% -0.71% 31.12% -18.60% 6.98% -9.78% 41.44% -27.73% 25.67% -14.82% 32.91% -21.56% 64.42% -42.59% 35.83% -21.30%  
      cost of sales
    134,372,000 154,103,000 137,490,000 134,180,000 152,726,000 151,236,000 167,089,000 166,923,000 194,275,000 153,085,750 201,537,000 194,544,000 216,262,000 171,609,750 237,479,000 224,128,000 224,832,000 163,460,500 250,039,000 191,465,000 212,338,000 122,139,500 196,195,000 121,928,000 170,435,000 120,344,250 178,388,000 138,777,000 164,212,000 110,717,000 164,262,000 127,450,000 151,156,000 101,168,750 149,181,000 108,054,000 147,440,000 96,292,000 135,645,000 105,617,000 143,906,000 94,752,250 140,283,000 104,750,000 133,976,000 
      gross profit
    184,615,000 193,282,000 205,389,000 193,745,000 240,535,000 225,581,000 259,528,000 241,490,000 276,174,000 242,909,000 271,111,000 264,245,000 310,265,000 271,966,000 303,087,000 324,945,000 302,298,000 279,724,000 390,354,000 292,851,000 355,918,000 355,899,000 334,960,000 163,010,000 302,131,000 276,114,000 296,390,000 217,186,000 262,233,000 251,079,000 250,517,000 188,888,000 237,477,000 220,804,000 253,465,000 176,619,000 246,459,000 197,482,000 232,343,000 171,261,000 209,074,000 120,743,000 233,636,000 170,539,000 215,833,000 
      yoy
    -23.25% -14.32% -20.86% -19.77% -12.90% -7.13% -4.27% -8.61% -10.99% -10.68% -10.55% -18.68% 2.64% -2.77% -22.36% 10.96% -15.07% -21.40% 16.54% 79.65% 17.80% 28.90% 13.01% -24.94% 15.21% 9.97% 18.31% 14.98% 10.42% 13.71% -1.16% 6.95% -3.64% 11.81% 9.09% 3.13% 17.88% 63.56% -0.55% 0.42% -3.13%     
      qoq
    -4.48% -5.89% 6.01% -19.45% 6.63% -13.08% 7.47% -12.56% 13.69% -10.40% 2.60% -14.83% 14.08% -10.27% -6.73% 7.49% 8.07% -28.34% 33.29% -17.72% 0.01% 6.25% 105.48% -46.05% 9.42% -6.84% 36.47% -17.18% 4.44% 0.22% 32.63% -20.46% 7.55% -12.89% 43.51% -28.34% 24.80% -15.00% 35.67% -18.09% 73.16% -48.32% 37.00% -20.99%  
      gross margin %
    57.88% 55.64% 59.90% 59.08% 61.16% 59.86% 60.83% 59.13% 58.70% 56.55% 57.36% 57.60% 58.93% 54.66% 56.07% 59.18% 57.35% 56.86% 60.96% 60.47% 62.63% 62.67% 63.06% 57.21% 63.93% 62.59% 62.43% 61.01% 61.49% 60.97% 60.40% 59.71% 61.11% 60.78% 62.95% 62.04% 62.57% 63.00% 63.14% 61.85% 59.23% 56.24% 62.48% 61.95% 61.70% 
      operating expenses:
                                                 
      sales and marketing
    160,795,000 161,238,000 167,430,000 146,464,000 189,103,000 170,232,000 205,480,000 182,400,000 208,512,000 198,032,000 221,143,000 197,779,000 230,488,000 219,224,000 239,656,000 220,490,000 240,259,000 220,236,000 255,512,000 205,994,000 223,617,000 221,712,000 211,574,000 130,165,000 207,744,000 198,123,000 213,133,000 168,839,000 186,827,000 175,899,000 188,458,000 151,106,000 171,917,000 161,793,000 174,800,000 144,498,000 169,266,000 152,368,000 158,024,000 134,785,000 150,668,000 126,446,000 156,899,000 126,627,000 140,503,000 
      general and administrative
    33,592,000 30,654,000 31,792,000 29,604,000 38,619,000 38,234,000 33,070,000 39,573,000 39,079,000 35,477,000 31,948,000 39,795,000 39,401,000 37,217,000 36,003,000 38,727,000 41,319,000 29,924,000 47,676,000 41,220,000 42,592,000 47,084,000 44,127,000 36,716,000 31,072,000 35,490,000 35,098,000 33,045,000 34,323,000 29,431,000 29,385,000 28,828,000 31,734,000 32,036,000 32,645,000 28,819,000 33,769,000 23,472,000 28,278,000 27,018,000 30,906,000 19,258,000 27,817,000 23,880,000 28,254,000 
      research and development
    5,348,000 6,291,000 7,328,000 9,420,000 10,903,000 10,653,000 10,583,000 11,578,000 12,441,000 13,276,000 12,633,000 15,445,000 14,443,000 14,613,000 14,786,000 15,817,000 16,305,000 14,907,000 14,431,000 15,916,000 13,286,000 12,511,000 9,644,000 8,254,000 10,501,000 9,510,000 9,007,000 8,057,000 8,376,000 7,629,000 7,353,000 6,868,000 6,925,000 6,856,000 6,991,000 6,363,000 7,596,000 6,330,000 6,997,000 7,062,000 7,602,000 5,696,000 3,521,000 3,403,000 3,351,000 
      restructuring costs
    21,736,000 3,151,000 39,154,000 8,332,000 60,000 3,684,000 1,963,000 1,819,000 10,600,000                                     
      total operating expenses
    221,471,000 201,334,000 245,704,000 193,820,000 238,685,000 222,803,000 251,096,000 235,370,000 270,632,000 200,768,750 265,724,000 253,019,000 284,332,000 215,840,500 290,445,000 275,034,000 297,883,000 215,061,000 317,619,000 263,130,000 279,495,000 172,449,250 265,345,000 175,135,000 249,317,000 174,176,250 257,238,000 209,941,000 229,526,000 155,643,500 225,196,000 186,802,000 210,576,000 151,186,750 214,436,000 179,680,000 210,631,000 137,835,000 193,299,000 168,865,000 189,176,000 128,563,750 188,237,000 153,910,000 172,108,000 
      operating income
    -36,856,000 -8,052,000 -40,315,000 -75,000 1,850,000 2,778,000 8,432,000 6,120,000 5,542,000 -19,604,000 5,387,000 11,226,000 25,933,000 912,000 12,642,000 49,911,000 4,415,000 14,657,000 72,735,000 29,721,000 76,423,000 74,592,000 69,615,000 -12,125,000 52,814,000 32,991,000 39,152,000 7,245,000 32,707,000 38,120,000 25,321,000 2,086,000 26,901,000 20,119,000 39,029,000 -3,061,000 35,828,000 15,312,000 39,044,000 2,396,000 19,898,000 -30,657,000 45,399,000 16,629,000 43,725,000 
      yoy
    -2092.22% -389.85% -578.12% -101.23% -66.62% -114.17% 56.52% -45.48% -78.63% -2249.56% -57.39% -77.51% 487.38% -93.78% -82.62% 67.93% -94.22% -80.35% 4.48% -345.12% 44.70% 126.10% 77.81% -267.36% 61.48% -13.45% 54.62% 247.32% 21.58% 89.47% -35.12% -168.15% -24.92% 31.39% -0.04% -227.75% 80.06% -149.95% -14.00% -85.59% -54.49%     
      qoq
    357.72% -80.03% 53653.33% -104.05% -33.41% -67.05% 37.78% 10.43% -128.27% -463.91% -52.01% -56.71% 2743.53% -92.79% -74.67% 1030.49% -69.88% -79.85% 144.73% -61.11% 2.45% 7.15% -674.14% -122.96% 60.09% -15.74% 440.40% -77.85% -14.20% 50.55% 1113.85% -92.25% 33.71% -48.45% -1375.04% -108.54% 133.99% -60.78% 1529.55% -87.96% -164.91% -167.53% 173.01% -61.97%  
      operating margin %
    -11.55% -2.32% -11.76% -0.02% 0.47% 0.74% 1.98% 1.50% 1.18% -4.56% 1.14% 2.45% 4.93% 0.18% 2.34% 9.09% 0.84% 2.98% 11.36% 6.14% 13.45% 13.13% 13.11% -4.26% 11.18% 7.48% 8.25% 2.04% 7.67% 9.26% 6.10% 0.66% 6.92% 5.54% 9.69% -1.08% 9.10% 4.89% 10.61% 0.87% 5.64% -14.28% 12.14% 6.04% 12.50% 
      interest expense
    13,103,000 13,880,000 12,687,000 11,734,000 11,081,000 11,742,000 12,057,000 12,270,000 12,299,000 7,502,000 10,958,000 9,948,000 9,102,000 2,838,000 5,606,000 3,619,000 2,127,000 1,100,000 1,816,000 1,607,000 977,000 2,027,750 1,827,000 3,940,000 2,344,000 2,242,000 3,131,000 3,228,000                  
      income before income taxes
    -49,959,000 -21,932,000 -53,002,000 -11,809,000 -9,231,000 -8,964,000 -3,625,000 -6,150,000 -6,757,000 3,134,500 -5,571,000 1,278,000 16,831,000 13,904,000 7,036,000 46,292,000 2,288,000 43,619,750 70,919,000 28,114,000 75,446,000 25,548,250 67,788,000 -16,065,000 50,470,000 17,534,000 36,021,000 4,017,000 30,098,000 12,623,500 23,485,000 633,000 26,376,000 17,782,000 38,781,000 -3,343,000 35,690,000 15,189,250 38,789,000 2,167,000 19,801,000 26,529,250 45,477,000 16,762,000 43,878,000 
      income tax expense
    338,000   13,203,000 -585,000 -4,299,000 -489,000 -1,099,000 725,000 659,250 -3,253,000 524,000 5,366,000 3,394,000 2,003,000 11,359,000 214,000 7,968,500 17,198,000 5,864,000 8,812,000 6,090,750 16,468,000 -3,435,000 11,330,000 3,096,000 7,967,000 -263,000 4,680,000 1,986,250 5,228,000 -3,111,000 5,828,000 5,460,500 13,178,000 -2,565,000 11,229,000 5,156,750 13,044,000 751,000 6,832,000 8,606,500 13,623,000 5,724,000 15,079,000 
      net income
    -50,297,000 -58,510,000 -39,790,000 -25,012,000 -8,646,000 -4,665,000 -3,136,000 -5,051,000 -7,482,000 -25,188,000 -2,318,000 754,000 11,465,000 -5,430,000 5,033,000 34,933,000 2,074,000 11,141,000 53,721,000 22,250,000 66,634,000 61,359,000 51,320,000 -12,630,000 39,140,000 24,093,000 28,054,000 4,280,000 25,418,000 26,990,000 18,257,000 3,744,000 20,548,000 15,791,000 25,603,000 -778,000 24,461,000 11,287,000 25,745,000 1,416,000 12,969,000 -21,172,000 31,854,000 11,038,000 28,799,000 
      yoy
    481.74% 1154.23% 1168.81% 395.19% 15.56% -81.48% 35.29% -769.89% -165.26% 363.87% -146.06% -97.84% 452.80% -148.74% -90.63% 57.00% -96.89% -81.84% 4.68% -276.17% 70.25% 154.68% 82.93% -395.09% 53.99% -10.73% 53.66% 14.32% 23.70% 70.92% -28.69% -581.23% -16.00% 39.90% -0.55% -154.94% 88.61% -153.31% -19.18% -87.17% -54.97%     
      qoq
    -14.04% 47.05% 59.08% 189.29% 85.34% 48.76% -37.91% -32.49% -70.30% 986.63% -407.43% -93.42% -311.14% -207.89% -85.59% 1584.33% -81.38% -79.26% 141.44% -66.61% 8.60% 19.56% -506.33% -132.27% 62.45% -14.12% 555.47% -83.16% -5.82% 47.83% 387.63% -81.78% 30.12% -38.32% -3390.87% -103.18% 116.72% -56.16% 1718.15% -89.08% -161.26% -166.47% 188.58% -61.67%  
      net income margin %
    -15.77% -16.84% -11.60% -7.63% -2.20% -1.24% -0.74% -1.24% -1.59% -5.86% -0.49% 0.16% 2.18% -1.09% 0.93% 6.36% 0.39% 2.26% 8.39% 4.59% 11.73% 10.80% 9.66% -4.43% 8.28% 5.46% 5.91% 1.20% 5.96% 6.55% 4.40% 1.18% 5.29% 4.35% 6.36% -0.27% 6.21% 3.60% 7.00% 0.51% 3.67% -9.86% 8.52% 4.01% 8.23% 
      basic and diluted net loss per share:
                                                 
      net income per share
    -2.19 -2.56 -1.73 -1.09 -0.38 -0.21 -0.14 -0.22 -0.33 0.11 -0.1 0.03 0.51 0.468 0.23 1.56 0.09 1.46 2.29 0.91 2.63 0.698 1.83 -0.45 1.4 0.483 0.96 0.14 0.83 0.295 0.53 0.1 0.54 0.295 0.63 -0.02 0.57 0.215 0.56 0.03 0.27 0.348 0.63 0.21 0.55 
      weighted-average shares – basic and diluted
    22,991 22,883                                            
      income tax benefit
     -148,500 -13,212,000                                           
      basic net loss per share:
                                                 
      weighted-average shares – basic
      22,964 22,903 22,706 22,606 22,643 22,614 22,506  22,479 22,460 22,296  22,218 22,355 22,760  23,464 24,371 25,377  27,973 27,923 27,858  29,085 29,873 30,620  34,231 36,138 38,244  40,755 41,716 42,750  45,621 46,394 48,100  50,945 51,672 52,346 
      diluted net loss per share:
                                                 
      weighted-average shares – diluted
      22,964 22,903 22,706 22,606 22,643 22,614 22,506  22,479 22,502 22,583  22,573 22,713 23,591  24,233 25,194 26,544  28,634 27,923 28,772  29,796 30,531 31,738  35,039 36,844 39,347  41,515 41,716 43,712  46,350 47,044 48,845  51,701 52,544 53,326 
      basic net income per share:
                                                 
      diluted net income per share:
                                                 
      other expense
                                2,609,000 953,500 1,836,000 1,453,000 -525,000 -167,000 -248,000 -282,000 -138,000         
      other income
                                         -145,250 -255,000 -229,000 -97,000 91,000 78,000 133,000 153,000 
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2026-04-04 2026-01-03 2025-09-27 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 2020-09-26 2020-06-27 2020-03-28 2019-12-28 2019-09-28 2019-06-29 2019-03-30 2018-03-31 2017-12-30 2017-09-30 2017-07-01 2017-04-01 2016-12-31 2016-10-01 2016-07-02 2016-04-02 2016-01-02 2015-10-03 2015-07-04 2015-04-04 
                                                
        assets
                                                
        current assets:
                                                
        cash and cash equivalents
      1,484,000 1,693,000 1,264,000 1,349,000 1,691,000 1,950,000 1,592,000 2,020,000 2,068,000 2,539,000 906,000 1,798,000 1,459,000 1,792,000 1,348,000 2,279,000 1,556,000 2,389,000 1,830,000 2,173,000 2,238,000 4,243,000 1,365,000 1,651,000 239,213,000 1,593,000 1,545,000 1,684,000 1,696,000 2,335,000 3,651,000 29,914,000 2,082,000 36,452,000 11,609,000 45,383,000 2,401,000 29,520,000 20,994,000 72,678,000 26,074,000 46,351,000 
        accounts receivable
      13,354,000 15,502,000 13,902,000 16,017,000 14,225,000 17,516,000 17,026,000 20,272,000 21,833,000 26,859,000 18,631,000 24,102,000 23,288,000 26,005,000 26,747,000 28,616,000 24,502,000 25,718,000 33,388,000 23,205,000 25,923,000 31,871,000 32,688,000 15,754,000 7,170,000 19,978,000 25,541,000 19,581,000 18,613,000 21,798,000 19,312,000 21,107,000 24,486,000 18,227,000 19,705,000 23,731,000 23,513,000 20,186,000 29,002,000 26,286,000 20,464,000 17,886,000 
        inventories
      78,216,000 82,233,000 89,831,000 99,450,000 103,876,000 103,152,000 93,039,000 95,845,000 100,904,000 115,433,000 116,224,000 121,446,000 116,781,000 114,034,000 113,554,000 121,318,000 103,212,000 105,644,000 86,129,000 88,577,000 82,308,000 81,362,000 83,258,000 81,674,000 82,021,000 87,065,000 86,508,000 87,859,000 83,314,000 86,783,000 84,298,000 79,217,000 69,856,000 66,858,000 75,026,000 70,609,000 73,696,000 80,967,000 86,600,000 77,753,000 68,377,000 56,004,000 
        prepaid expenses
      19,727,000 13,656,000 14,355,000 20,824,000 17,570,000 14,568,000 17,827,000 21,322,000 20,655,000 16,660,000 21,076,000 21,029,000 26,986,000 16,006,000 21,214,000 24,575,000 22,001,000 18,953,000 24,346,000 28,900,000 27,189,000 20,839,000 10,923,000 12,072,000 13,492,000 15,335,000 10,997,000 14,314,000 10,043,000 9,339,000 17,565,000 10,208,000 10,686,000 10,673,000 8,705,000 11,983,000 16,415,000 12,019,000 10,207,000 14,815,000 20,584,000 17,670,000 
        other current assets
      30,694,000 36,873,000 38,545,000 37,885,000 38,004,000 44,098,000 40,784,000 37,925,000 35,589,000 44,637,000 41,230,000 40,142,000 39,902,000 39,921,000 34,803,000 45,077,000 40,624,000 54,917,000 49,634,000 42,564,000 33,844,000 43,489,000 36,127,000 30,607,000 30,889,000 36,397,000 35,002,000 31,939,000 31,987,000 22,126,000 27,665,000 23,803,000 18,397,000 16,812,000 23,282,000 17,525,000 15,785,000 14,116,000 13,737,000 12,865,000 10,836,000 13,807,000 
        total current assets
      143,475,000 149,957,000 169,800,000 175,525,000 175,366,000 181,284,000 170,268,000 177,384,000 181,049,000 206,128,000 198,067,000 208,517,000 208,416,000 197,758,000 197,666,000 221,865,000 191,895,000 207,621,000 195,327,000 186,997,000 171,502,000 181,804,000 164,361,000 141,758,000 372,785,000 160,368,000 159,593,000 158,636,000 145,653,000 142,381,000 152,491,000 164,249,000 129,188,000 149,022,000 138,327,000 190,731,000 147,337,000 172,329,000 197,926,000 246,201,000 217,471,000 235,498,000 
        non-current assets:
                                                
        property and equipment
      73,755,000 86,528,000 95,126,000 109,105,000 119,780,000 129,574,000 140,406,000 153,676,000 167,037,000 179,503,000 190,707,000 191,067,000 194,802,000 200,605,000 199,917,000 196,888,000 197,644,000 195,128,000 184,697,000 182,398,000 182,113,000 175,223,000 178,482,000 186,943,000 194,707,000 197,421,000 201,755,000 202,280,000 203,649,000 204,331,000 208,646,000 206,690,000 205,621,000 207,192,000 208,367,000 203,660,000 202,082,000 203,500,000 204,376,000 197,886,000 186,696,000 177,734,000 
        operating lease right-of-use assets
      295,315,000 311,723,000 316,959,000 339,149,000 345,483,000 356,641,000 367,133,000 373,518,000 387,942,000 395,411,000 401,564,000 399,989,000 398,339,000 397,755,000 389,524,000 382,324,000 374,650,000 371,133,000 360,269,000 344,423,000 329,714,000 314,226,000 311,179,000 315,221,000 323,770,000 327,017,000 321,048,000 316,958,000 303,820,000              
        goodwill and intangible assets
      66,131,000 66,186,000 66,246,000 66,301,000 66,357,000 66,412,000 66,468,000 66,523,000 66,579,000 66,634,000 66,690,000 67,086,000 67,565,000 68,065,000 68,666,000 69,267,000 69,867,000 70,468,000 71,069,000 71,669,000 72,270,000 72,871,000 73,508,000 74,109,000 72,681,000 73,226,000 73,772,000 74,317,000 74,862,000 77,042,000 77,588,000 78,133,000 78,678,000 79,223,000 80,817,000 81,448,000 82,079,000 82,711,000 83,344,000 85,093,000 15,570,000 15,777,000 
        deferred income taxes
      399,000 399,000 24,930,000 31,803,000 34,896,000 33,575,000 27,267,000 25,397,000 21,181,000 20,253,000 21,391,000 16,230,000 11,210,000 7,958,000 6,267,000 3,106,000 312,000 688,000 533,000 663,000 1,757,000 242,000 7,037,000 8,191,000 9,142,000 3,808,000 3,927,000 5,543,000 5,646,000 1,441,000 2,625,000 938,000   4,667,000 15,537,000 15,527,000 15,521,000 15,535,000 8,561,000 8,757,000 8,745,000 
        other non-current assets
      61,933,000 65,267,000 76,327,000 82,629,000 94,909,000 93,324,000 93,109,000 87,147,000 84,685,000 82,951,000 82,616,000 82,266,000 82,477,000 81,795,000 78,741,000 76,637,000 78,529,000 75,190,000 72,258,000 69,009,000 66,610,000 56,012,000 52,587,000 50,767,000 49,871,000 48,011,000 46,154,000 43,722,000 42,716,000 33,506,000 30,484,000 28,898,000 27,243,000 27,308,000 24,988,000        
        total assets
      641,008,000 680,060,000 749,388,000 804,512,000 836,791,000 860,810,000 864,651,000 883,645,000 908,473,000 950,880,000 961,035,000 965,155,000 962,809,000 953,936,000 940,781,000 950,087,000 912,585,000 919,540,000 883,620,000 854,496,000 822,209,000 800,136,000 780,117,000 768,798,000 1,013,814,000 806,043,000 802,322,000 795,913,000 770,700,000 458,701,000 471,834,000 478,908,000 440,730,000 462,745,000 457,166,000 502,995,000 454,742,000 481,003,000 513,396,000 565,893,000 475,571,000 492,462,000 
        liabilities and shareholders’ deficit
                                                
        current liabilities:
                                                
        borrowings under credit facility
      605,600,000  579,500,000                 382,200,000 314,900,000  33,500,000 227,240,000                   
        accounts payable
      116,395,000 117,977,000 106,967,000 111,212,000 114,312,000 107,619,000 127,990,000 106,039,000 125,304,000 135,901,000 168,883,000 152,205,000 160,304,000 176,207,000 199,154,000 167,213,000 177,025,000 162,547,000 163,894,000 129,922,000 122,098,000 91,904,000 167,139,000 94,966,000 132,939,000 134,594,000 151,357,000 117,343,000 121,146,000 116,142,000 129,194,000 136,628,000 105,593,000 106,661,000 105,375,000 106,868,000 85,814,000 96,608,000 103,941,000 115,330,000 87,985,000 80,170,000 
        customer prepayments
      43,338,000 39,527,000 36,754,000 41,141,000 40,357,000 46,933,000 43,514,000 44,518,000 50,262,000 49,143,000 45,902,000 58,498,000 68,542,000 73,181,000 95,274,000 114,745,000 142,005,000 129,499,000 107,802,000 119,435,000 92,569,000 72,017,000 75,043,000 51,235,000 25,816,000 34,248,000 39,824,000 30,473,000 30,518,000 30,179,000 27,767,000 39,929,000 45,725,000 30,650,000 26,207,000 28,348,000 24,588,000 30,936,000 51,473,000 25,387,000 25,660,000 26,135,000 
        accrued sales returns
      12,266,000 12,817,000 14,932,000 15,650,000 16,777,000 19,092,000 19,688,000 20,531,000 22,415,000 22,402,000 23,012,000 25,476,000 24,071,000 25,594,000 25,651,000 24,656,000 20,277,000 22,368,000 28,518,000 21,217,000 24,610,000 24,765,000 24,085,000 17,196,000 22,273,000 19,809,000 23,833,000 17,766,000 19,957,000 19,016,000 19,270,000 18,448,000 12,602,000 18,201,000 15,222,000 18,038,000 15,755,000 22,910,000 20,562,000 19,313,000 12,679,000 15,165,000 
        compensation and benefits
      19,415,000 14,975,000 18,537,000 20,929,000 21,371,000 31,038,000 28,909,000 35,305,000 28,296,000 28,273,000 24,281,000 38,934,000 30,706,000 31,291,000 27,339,000 33,274,000 25,702,000 51,240,000 63,896,000 54,219,000 42,185,000 76,786,000 61,751,000 33,067,000 27,292,000 40,321,000 39,383,000 29,960,000 29,349,000 27,307,000 34,602,000 34,683,000 29,051,000 31,058,000 19,455,000 28,876,000 25,683,000 26,345,000 15,670,000 32,960,000 24,395,000 23,941,000 
        taxes and withholding
      10,908,000 11,429,000 10,555,000 17,854,000 17,430,000 18,619,000 17,685,000 16,563,000 16,661,000 17,134,000 27,198,000 23,356,000 31,647,000 23,622,000 31,361,000 27,426,000 26,293,000 22,087,000 36,590,000 13,779,000 39,098,000 23,339,000 32,030,000 21,085,000 27,490,000 22,171,000 24,699,000 10,608,000 23,842,000 30,658,000 24,234,000 24,041,000 6,547,000 28,068,000 23,430,000 33,234,000 12,344,000 19,294,000 9,856,000 25,236,000 9,867,000 24,785,000 
        operating lease liabilities
      79,340,000 81,191,000 82,001,000 82,209,000 82,614,000 82,307,000 82,488,000 80,914,000 81,300,000 81,760,000 83,143,000 82,439,000 81,383,000 79,533,000 77,243,000 76,041,000 74,046,000 72,360,000 69,316,000 67,648,000 64,076,000 62,077,000 60,561,000 60,180,000 60,210,000 59,561,000 57,912,000 56,167,000 54,197,000              
        other current liabilities
      44,447,000 46,430,000 49,566,000 50,326,000 53,818,000 55,804,000 57,268,000 56,500,000 58,454,000 61,958,000 58,907,000 57,054,000 58,441,000 60,785,000 60,949,000 58,605,000 59,390,000 64,177,000 61,767,000 57,708,000 57,833,000 60,856,000 58,449,000 57,547,000 53,054,000 53,070,000 52,361,000 48,720,000 47,768,000 46,566,000 46,822,000 44,708,000 39,195,000 37,551,000 35,628,000 29,552,000 25,854,000 24,124,000 23,447,000 25,100,000 18,684,000 16,128,000 
        total current liabilities
      931,709,000 912,546,000 898,812,000 903,221,000 904,379,000 908,012,000 894,042,000 900,570,000 906,192,000 936,071,000 919,326,000 921,762,000 925,694,000 929,813,000 923,271,000 945,260,000 937,938,000 906,778,000 890,883,000 846,128,000 757,369,000 655,944,000 512,558,000 562,516,000 795,077,000 594,774,000 603,069,000 592,537,000 545,477,000 345,668,000 306,389,000 298,437,000 252,663,000 252,189,000 225,317,000 244,916,000 206,038,000 220,217,000 224,949,000 243,326,000 179,270,000 186,324,000 
        non-current liabilities:
                                                
        other non-current liabilities
      66,921,000 72,878,000 92,890,000 94,394,000 94,961,000 97,183,000 100,728,000 102,229,000 104,697,000 105,343,000 105,817,000 106,490,000 106,606,000 105,421,000 104,611,000 103,314,000 105,020,000 100,835,000 104,749,000 99,691,000 97,258,000 84,844,000 81,616,000 74,817,000 70,956,000 68,802,000 66,480,000 64,255,000 65,771,000 77,036,000 76,289,000 76,174,000 73,321,000 75,409,000 71,529,000        
        total liabilities
      1,267,327,000 1,258,535,000 1,270,730,000 1,285,200,000 1,293,635,000 1,312,396,000 1,313,435,000 1,330,609,000 1,354,336,000 1,392,808,000 1,381,722,000 1,384,296,000 1,387,856,000 1,392,113,000 1,378,252,000 1,393,049,000 1,381,798,000 1,344,493,000 1,323,686,000 1,258,154,000 1,154,859,000 1,024,114,000 882,944,000 931,816,000 1,169,723,000 965,474,000 966,809,000 953,215,000 895,340,000 422,704,000 382,678,000 374,611,000 326,291,000 328,594,000 296,846,000 326,483,000 280,935,000 293,819,000 291,057,000 293,970,000 220,179,000 222,208,000 
        shareholders’ deficit:
                                                
        undesignated preferred stock; 5,000 shares authorized, no shares issued and outstanding
                                                
        common stock, 0.01 par value...
      230,000 229,000 228,000 228,000 227,000 224,000 224,000 224,000 223,000 222,000 222,000 222,000 222,000 220,000 220,000 220,000 222,000 227,000 226,000 236,000 245,000 254,000 278,000 277,000 276,000 280,000 284,000 293,000 302,000 369,000 388,000 398,000 411,000 417,000 436,000 449,000 459,000 467,000 494,000 506,000 514,000 523,000 
        additional paid-in capital
      34,906,000 32,454,000 31,078,000 31,942,000 30,775,000 27,390,000 25,527,000 24,211,000 20,262,000 16,716,000 12,769,000 11,997,000 6,845,000 5,182,000 458,000   3,971,000     14,390,000 5,519,000                   
        accumulated deficit
      -661,455,000 -611,158,000 -552,648,000 -512,858,000 -487,846,000 -479,200,000 -474,535,000 -471,399,000 -466,348,000 -458,866,000 -433,678,000 -431,360,000 -432,114,000 -443,579,000 -438,149,000 -443,182,000 -469,435,000 -429,151,000 -440,292,000 -403,894,000 -332,895,000 -224,232,000 -117,495,000 -168,814,000 -156,185,000 -159,711,000 -164,771,000 -157,595,000 -124,942,000              
        total shareholders’ deficit
      -626,319,000 -578,475,000 -521,342,000 -480,688,000 -456,844,000 -451,586,000 -448,784,000 -446,964,000 -445,863,000 -441,928,000 -420,687,000 -419,141,000 -425,047,000 -438,177,000 -437,471,000 -442,962,000 -469,213,000 -424,953,000 -440,066,000 -403,658,000 -332,650,000 -223,978,000 -102,827,000 -163,018,000 -155,909,000 -159,431,000 -164,487,000 -157,302,000 -124,640,000              
        total liabilities and shareholders’ deficit
      641,008,000 680,060,000 749,388,000 804,512,000 836,791,000 860,810,000 864,651,000 883,645,000 908,473,000 950,880,000 961,035,000 965,155,000 962,809,000 953,936,000 940,781,000 950,087,000 912,585,000 919,540,000 883,620,000 854,496,000 822,209,000 800,136,000 780,117,000 768,798,000 1,013,814,000 806,043,000 802,322,000 795,913,000 770,700,000              
        borrowings under revolving credit facility
       588,200,000  563,900,000 557,700,000 546,600,000 516,500,000 540,200,000 523,500,000 539,500,000 488,000,000 483,800,000 470,600,000 459,600,000 406,300,000 443,300,000 413,200,000 382,500,000 359,100,000   244,200,000   446,003,000 231,000,000 213,700,000 281,500,000 218,700,000 75,800,000 24,500,000  13,950,000    16,000,000      
        income taxes receivable
        11,903,000                 1,578,000        3,259,000     3,681,000      15,284,000    
        undesignated preferred stock; 5,000 shares authorized, five thousand shares issued and outstanding
                                                
        liabilities and shareholders’ equity
                                                
        shareholders’ equity:
                                                
        retained earnings
                                   35,628,000 88,768,000 103,899,000 114,028,000 133,734,000 159,884,000 176,063,000 173,348,000 186,717,000 221,859,000 271,410,000 254,860,000 269,693,000 
        total shareholders’ equity
                                   35,997,000 89,156,000 104,297,000 114,439,000 134,151,000 160,320,000 176,512,000 173,807,000 187,184,000 222,339,000 271,923,000 255,392,000 270,254,000 
        total liabilities and shareholders’ equity
                                   458,701,000 471,834,000 478,908,000 440,730,000 462,745,000 457,166,000 502,995,000 454,742,000 481,003,000 513,396,000 565,893,000 475,571,000 492,462,000 
        marketable debt securities – current
                                         5,963,000   6,567,000 33,243,000 62,379,000 75,035,000 
        marketable debt securities – non-current
                                            8,553,000 8,581,000 28,751,000 40,874,000 
        accumulated other comprehensive loss
                                            -14,000    
        other assets
                                         27,156,000 23,244,000 22,463,000 19,197,000 17,913,000 19,139,000 15,735,000 
        other long-term liabilities
                                         69,730,000 61,412,000 54,579,000 48,667,000 45,501,000 37,484,000 32,524,000 
        warranty liabilities
                                           4,907,000 4,942,000 5,143,000 3,425,000 3,360,000 
        accumulated other comprehensive income
                                             7,000 18,000 38,000 
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2026-04-04 2026-01-03 2025-09-27 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 2020-09-26 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 2018-03-31 2017-12-30 2017-09-30 2017-07-01 2017-04-01 2016-12-31 2016-10-01 2016-07-02 2016-04-02 2016-01-02 2015-10-03 2015-07-04 2015-04-04 
                                                     
          cash flows from operating activities:
                                                     
          net loss
        -50,297,000 -58,510,000 -39,790,000 -25,012,000 -8,646,000                                         
          adjustments to reconcile net loss to net cash from operating activities:
                                                     
          depreciation and amortization
        12,371,000 12,977,000 13,535,000 14,260,000 14,836,000 15,972,000 16,202,000 16,690,000 17,487,000 18,847,000 18,447,000 18,531,000 18,218,000 18,059,000 17,367,000 16,105,000 15,870,000 15,608,000 14,986,000 15,162,000 14,638,000 15,319,000 15,433,000 15,440,000 15,371,000 15,599,000 15,080,000 15,444,000 15,743,000 15,311,000 15,566,000 15,409,000 15,680,000 15,291,000 14,823,000 14,972,000 16,205,000 14,617,000 14,595,000 14,106,000 13,854,000 13,936,000 11,791,000 11,120,000 10,783,000 
          stock-based compensation
        2,826,000 1,570,000 -788,000 1,549,000 3,951,000 1,903,000 1,432,000 3,992,000 4,117,000 3,983,000 982,000 5,251,000 4,639,000 4,638,000 542,000 3,910,000 4,133,000 3,513,000 7,316,000 5,969,000 6,416,000 6,259,000 8,470,000 5,033,000 2,051,000 4,623,000 4,146,000 4,250,000 3,638,000 1,314,000 3,356,000 3,658,000 3,084,000 3,954,000 3,933,000 4,172,000 3,704,000 2,689,000 1,666,000 3,840,000 3,766,000 1,338,000 3,124,000 3,046,000 2,782,000 
          inventory obsolescence write off
        2,099,000                                             
          loss on disposal and impairment of leased assets
        17,539,000 566,000                                            
          deferred income taxes
         24,531,000 6,873,000 3,093,000 -1,321,000 -6,308,000 -1,870,000 -4,216,000 -928,000 1,138,000 -5,161,000 -5,020,000 -3,252,000 -1,691,000 -3,161,000 -3,418,000 -376,000 155,000 -130,000 -1,094,000 1,515,000 -6,795,000 -1,154,000 -951,000 5,334,000 -119,000 -1,616,000 -103,000 824,000 184,000 51,000 6,028,000 1,184,000 -1,687,000 -1,245,000 -689,000 5,663,000 -967,000 -1,658,000 -637,000 1,622,000 17,557,000 -1,118,000 -1,100,000 -3,415,000 
          changes in operating assets and liabilities:
                                                     
          accounts receivable
        2,148,000 -1,600,000 2,115,000 -1,792,000 3,291,000 -490,000 3,246,000 1,561,000 5,026,000 -8,228,000 5,471,000 -814,000 2,717,000 742,000 1,869,000 -4,114,000 1,216,000 7,670,000 -10,183,000 2,718,000 5,948,000 817,000 -16,934,000 -8,584,000 12,808,000 5,563,000 -5,960,000 -968,000 6,182,000 -667,000 -2,063,000 -267,000 -2,486,000 1,795,000 3,379,000 -6,259,000 1,478,000 4,026,000 -218,000 -3,327,000 8,816,000 -2,716,000 -5,718,000 -2,605,000 1,780,000 
          inventories
        1,918,000 -1,967,000 9,619,000 4,426,000 -724,000 -10,113,000 2,806,000 5,059,000 14,529,000 791,000 5,222,000 -4,665,000 -2,747,000 -480,000 4,594,000 -18,106,000 2,432,000 -19,515,000 2,448,000 -6,269,000 -946,000 1,896,000 -1,584,000 347,000 5,044,000 -557,000 1,351,000 -4,545,000 1,568,000 6,098,000 -739,000 -3,458,000 -2,485,000 -5,081,000 -9,361,000 -2,998,000 8,168,000 -4,417,000 3,087,000 7,271,000 5,633,000 -8,945,000 -9,278,000 -12,373,000 -2,469,000 
          income taxes
        482,000 13,889,000 -20,737,000 1,734,000 736,000 2,279,000 934,000 -813,000 1,587,000 -9,540,000 1,763,000 -6,928,000 8,736,000 -3,174,000 162,000 3,266,000 1,102,000 -8,681,000 17,240,000 -18,472,000 6,847,000 -4,046,000 2,595,000 -3,290,000 5,798,000 2,531,000 9,730,000 -13,403,000 4,208,000 7,216,000 5,298,000 -23,837,000 4,762,000 1,844,000 14,385,000 -20,073,000 5,541,000 -5,267,000 15,062,000 -1,234,000 16,558,000 -27,376,000 9,212,000 -11,232,000 15,453,000 
          prepaid expenses and other assets
        -4,266,000 6,730,000 -7,222,000 9,600,000 781,000 -2,855,000 -6,529,000 -6,956,000 5,473,000 683,000 -79,000 5,232,000 -11,056,000 -703,000 13,816,000 -4,611,000 10,877,000 43,000 -472,000 -10,294,000 -3,113,000 -17,383,000 -3,352,000 -460,000 7,478,000 -5,894,000 515,000 -3,297,000 -5,283,000 356,000 -3,047,000 -5,652,000 13,894,000 -10,692,000 -3,823,000 -770,000 2,880,000 1,263,000 3,380,000 -5,566,000 -1,272,000 3,924,000 5,700,000 717,000 -1,661,000 
          accounts payable
        3,818,000 12,516,000 1,803,000 -430,000 8,784,000 -20,890,000 23,444,000 -15,699,000 -2,765,000 -34,133,000 15,443,000 -9,670,000 -574,000 -33,632,000 30,602,000 -3,786,000 2,073,000 2,862,000 28,311,000 10,842,000 12,390,000 -75,302,000 73,351,000 -26,086,000 11,282,000 -34,390,000 32,643,000 6,551,000 5,857,000 -35,901,000 30,866,000 -4,982,000 123,000 -11,546,000 21,467,000 13,252,000 -1,394,000 -3,922,000 14,239,000 -14,787,000 -495,000 -5,493,000 16,744,000 421,000 7,458,000 
          customer prepayments
        3,811,000 2,773,000 -4,387,000 784,000 -6,576,000 3,419,000 -1,004,000 -5,744,000 1,119,000 3,241,000 -12,596,000 -10,044,000 -4,639,000 -22,093,000 -19,471,000 -27,260,000 12,506,000 21,697,000 -11,633,000 26,866,000 20,552,000 -3,026,000 23,808,000 25,419,000 -8,432,000 -5,576,000 9,351,000 -45,000 3,452,000 -19,052,000 17,982,000 -2,043,000 2,412,000 -12,162,000 -5,796,000 15,075,000 4,443,000 -2,141,000 3,760,000 -6,348,000 -20,537,000 26,086,000 -285,000 -475,000 -2,591,000 
          accrued compensation and benefits
        4,354,000 -3,622,000 -2,405,000 -400,000 -9,686,000 1,967,000 -6,365,000 7,123,000 30,000 3,980,000 -14,517,000 8,187,000 -593,000 3,914,000 -5,946,000 7,559,000 -25,348,000 -12,065,000 9,662,000 12,218,000 -34,605,000 15,449,000 28,781,000 5,752,000 -13,157,000 1,157,000 9,415,000 598,000 1,750,000 -4,187,000 7,259,000 -2,377,000 -7,567,000 121,000 5,443,000 -1,859,000 11,693,000 -9,633,000 3,192,000 -1,428,000 10,677,000 -17,396,000 8,024,000 856,000 -8,977,000 
          other taxes and withholding
        -1,003,000 -1,111,000 1,534,000 -1,310,000 -1,925,000 -1,345,000 188,000 715,000 -2,060,000 -524,000 2,079,000 -1,363,000 -711,000 -4,565,000 3,773,000 -2,133,000 3,104,000 -5,822,000 7,149,000 -8,425,000 8,912,000 -4,645,000 8,350,000 -3,115,000 -479,000 -5,059,000 7,620,000 -3,090,000 1,254,000 -3,558,000 6,873,000 -4,270,000 1,662,000 -1,651,000 6,790,000 -5,129,000 -903,000 -4,771,000 5,840,000 -5,839,000 7,493,000 -3,434,000 6,191,000 -2,564,000 -58,000 
          other accruals and liabilities
        -3,551,000 -16,522,000 -1,617,000 -3,438,000 -6,144,000 -4,413,000 -1,999,000 -6,888,000 -4,888,000 1,672,000 -1,923,000 519,000 -3,634,000 414,000 2,156,000 1,702,000 -5,198,000 -9,337,000 12,947,000 -1,649,000 6,332,000 2,438,000 11,213,000 4,939,000 2,725,000 -2,622,000 9,134,000 -3,463,000 3,958,000 3,020,000 5,692,000 -2,163,000 -1,485,000 556,000 11,422,000 -6,980,000 4,930,000 3,603,000 9,493,000 -4,149,000 5,183,000 -10,000 14,379,000 208,000 761,000 
          net cash from operating activities
        -7,751,000 1,876,000 -6,355,000 3,822,000 -2,626,000 -23,681,000 27,306,000 -10,227,000 33,745,000 -40,844,000 13,096,000 139,000 18,581,000 -43,984,000 51,431,000 4,133,000 24,558,000 7,326,000 131,264,000 49,822,000 111,598,000 -7,621,000 200,281,000 2,060,000 84,941,000 -672,000 119,485,000 2,211,000 68,136,000 -2,910,000 105,319,000 -20,125,000 49,256,000 -3,447,000 87,247,000 1,938,000 86,869,000 6,384,000 98,141,000 -16,861,000 63,981,000 -23,645,000 86,533,000 -3,810,000 48,864,000 
          capital expenditures
        -5,441,000 -2,519,000 -3,836,000 -3,453,000 -4,599,000 -6,287,000 -3,143,000 -4,767,000 -9,308,000 -9,034,000 -18,123,000 -14,343,000 -15,556,000 -16,646,000 -16,249,000 -16,955,000 -19,604,000 -17,530,000 -17,358,000 -20,466,000 -11,546,000 -9,026,000 -6,379,000 -11,344,000 -10,351,000 -12,482,000 -12,861,000 -14,153,000 -19,743,000 -11,503,000 -12,671,000 -12,536,000 -8,805,000 -22,216,000 -10,481,000 -13,921,000 -13,211,000 -19,083,000 -15,005,000 -11,475,000 -12,289,000 -24,151,000 -22,497,000 -21,142,000 -17,796,000 
          free cash flows
        -13,192,000 -643,000 -10,191,000 369,000 -7,225,000 -29,968,000 24,163,000 -14,994,000 24,437,000 -49,878,000 -5,027,000 -14,204,000 3,025,000 -60,630,000 35,182,000 -12,822,000 4,954,000 -10,204,000 113,906,000 29,356,000 100,052,000 -16,647,000 193,902,000 -9,284,000 74,590,000 -13,154,000 106,624,000 -11,942,000 48,393,000 -14,413,000 92,648,000 -32,661,000 40,451,000 -25,663,000 76,766,000 -11,983,000 73,658,000 -12,699,000 83,136,000 -28,336,000 51,692,000 -47,796,000 64,036,000 -24,952,000 31,068,000 
          cash flows from investing activities:
                                                     
          purchases of property and equipment
        -5,441,000 -2,519,000 -3,836,000 -3,453,000 -4,599,000 -6,287,000 -3,143,000 -4,767,000 -9,308,000 -9,034,000 -18,123,000 -14,343,000 -15,556,000 -16,646,000 -16,249,000 -16,955,000 -19,604,000 -17,530,000 -17,358,000 -20,466,000 -11,546,000 -9,026,000 -6,379,000 -11,344,000 -10,351,000 -12,482,000 -12,861,000 -14,153,000 -19,743,000 -11,503,000 -12,671,000 -12,536,000 -8,805,000 -22,216,000 -10,481,000 -13,921,000 -13,211,000 -19,083,000 -15,005,000 -11,475,000 -12,289,000 -24,151,000 -22,497,000 -21,142,000 -17,796,000 
          net cash from investing activities
        -5,441,000 -2,519,000 -3,836,000 -6,733,000 -4,599,000 -6,287,000 -2,987,000 -4,767,000 -12,250,000 -9,023,000 -18,995,000 -14,778,000 -15,556,000 -17,848,000 -16,223,000 -16,942,000 -19,594,000 -17,530,000 -17,113,000 -20,466,000 -11,534,000 -10,052,000 -6,351,000 -12,289,000 -10,326,000 -12,444,000 -12,855,000 -14,153,000 -17,172,000 -11,405,000 -12,567,000 -12,536,000 -8,735,000 -22,216,000 -10,445,000 -13,921,000 -10,061,000 -13,095,000 -20,973,000 -11,422,000 2,815,000 2,457,000 -30,462,000 3,443,000 -19,714,000 
          cash flows from financing activities:
                                                     
          net increase in short-term borrowings
        13,805,000 5,849,000 9,863,000 3,269,000 9,087,000 30,366,000 -24,631,000   53,129,000 5,641,000 15,077,000 -384,000 62,866,000 -36,055,000 26,124,000 44,712,000 13,251,000 -14,225,000 72,360,000 74,087,000   -227,534,000 201,170,000 37,627,000 -68,028,000 53,803,000 2,955,000 88,189,000 -39,106,000 97,290,000 35,963,000 34,288,000 -9,292,000 729,000 2,369,000 2,870,000 -9,512,000   -1,022,000    
          repurchases of common stock
        -373,000 -194,000 -75,000 -381,000 -563,000 -40,000 -116,000 -42,000 -570,000 -36,000 -210,000 -138,000 -3,363,000 -47,000 -497,000 -12,646,000 -50,998,000 -880,000 -100,581,000 -102,302,000 -178,613,000 -193,721,000 -149,000 -329,000 -41,445,000 -25,901,000 -39,494,000 -44,028,000 -55,656,000 -74,207,000 -55,299,000 -65,292,000 -77,648,000 -35,087,000 -40,064,000 -25,300,000 -54,794,000 -30,283,000 -25,044,000 -20,126,000 -51,240,000 -29,901,000 -18,671,000 -31,154,000 -20,475,000 
          debt issuance costs
        -449,000 -4,583,000 318,000 -319,000 -1,558,000     -1,593,000    -676,000 -42,000 -2,202,000 -554,000 -3,000 -9,000 -13,000 -287,000 -3,000 -4,000 -4,000 -1,015,000 -1,000 -4,000 -1,009,000 -2,000   -8,000 -401,000 -82,000    
          net cash from financing activities
        12,983,000 1,072,000 10,106,000 2,569,000 6,966,000 30,326,000 -24,747,000 14,946,000 -21,966,000 51,500,000 5,007,000 14,978,000 -3,358,000 62,276,000 -36,139,000 13,532,000 -5,797,000 10,763,000 -114,494,000 -29,421,000 -102,069,000 20,551,000 -194,216,000 -227,333,000 163,005,000 13,164,000 -106,769,000 11,930,000 -50,880,000 14,686,000 -93,918,000 32,733,000 -41,837,000 -600,000 -48,970,000 -22,387,000 -51,965,000 -27,063,000 -34,186,000 1,164,000 -58,270,000 -30,496,000 -9,467,000 -19,910,000 -34,794,000 
          net decrease in cash and cash equivalents
        -209,000  -85,000 -342,000 -259,000    -471,000    -333,000  -931,000 723,000 -833,000                             
          cash and cash equivalents, at beginning of period
        1,693,000 1,950,000 2,539,000 1,792,000 2,389,000 4,243,000 1,593,000 1,612,000     11,609,000 20,994,000 51,995,000 
          cash and cash equivalents, at end of period
        1,484,000 429,000 -85,000 -342,000 1,691,000 358,000 -428,000 -48,000 2,068,000 1,633,000 -892,000 339,000 1,459,000 444,000 -931,000 723,000 1,556,000 559,000 -343,000 -65,000 2,238,000 2,878,000 -286,000 -237,562,000 239,213,000 48,000 -139,000 -12,000 1,696,000     -26,263,000 27,832,000 -34,370,000 36,452,000 -33,774,000 42,982,000 -27,119,000 29,520,000 -51,684,000 46,604,000 -20,277,000 46,351,000 
          loss on impairment of strategic investment asset
         91,000                                            
          proceeds from sales of property and equipment
                11,000    26,000 13,000 10,000 245,000 12,000 2,000 28,000 25,000 38,000 6,000 2,571,000 98,000 104,000 70,000    25,000 53,000 14,000 31,000 8,000 33,000 
          issuance of notes receivable
                                                     
          payment to secure contractual rights
                                                   
          proceeds from issuance of common stock
                 39,000 389,000 133,000 413,000 54,000 531,000 594,000 312,000 1,075,000 2,460,000 4,952,000 550,000 817,000 3,283,000 1,438,000 757,000 2,159,000 2,836,000 704,000 488,000 739,000 857,000 201,000 386,000 2,194,000 460,000 349,000 326,000 1,617,000 6,000 318,000 200,000 1,105,000 1,353,000 
          net increase in cash and cash equivalents
                           -65,000 -2,005,000   -237,562,000 237,620,000   -12,000 84,000        24,843,000    8,526,000    -5,644,000 
          supplemental disclosure of cash flow information
                                                     
          income taxes paid, net of refunds
                                                     
          interest paid
                                                     
          purchases of property and equipment included in accounts payable
                                                     
          issuance of note receivable
              -2,942,000  -882,000                                   
          net loss on disposals and impairments of assets
           758,000 17,000 1,858,000 -43,000 2,500,000 2,434,000 283,000 169,000 12,000 17,000 95,000 86,000 93,000 57,000 -98,000 78,000 39,000 -16,000       -34,000 -32,000   20,000 227,000   18,000 2,000 6,000 1,000 -12,000 18,000 7,000 177,000 
          net income
             -4,665,000 -3,136,000 -5,051,000 -7,482,000 -25,188,000 -2,318,000 754,000 11,465,000 -5,430,000 5,033,000 34,933,000 2,074,000 11,141,000 53,721,000 22,250,000 66,634,000 61,359,000 51,320,000 -12,630,000 39,140,000 24,093,000 28,054,000 4,280,000 25,418,000 26,990,000 18,257,000 3,744,000 20,548,000 15,791,000 25,603,000 -778,000 24,461,000 11,287,000 25,745,000 1,416,000 12,969,000 -21,172,000 31,854,000 11,038,000 28,799,000 
          adjustments to reconcile net income to net cash provided by operating activities:
                                                     
          investment in non-marketable equity securities
                                                     
          adjustments to reconcile net income to net cash from operating activities:
                                                     
          net decrease in short-term borrowings
                -21,396,000                                -6,661,000   9,052,000 -16,530,000 
          purchase of intangible assets
                             -1,028,000                       
          non-cash financing transactions:
                                                     
          change in unsettled repurchases of common stock
                                                     
          finance lease obligations incurred
                                                     
          net gain on disposals and impairments of assets
                                -22,000    -433,000    -70,000             
          net decrease in cash, cash equivalents and restricted cash
                                                     
          excess tax benefits from stock-based compensation
                                             -1,000 -44,000 -446,000 -26,000 -191,000 -46,000 -1,087,000 -858,000 
          proceeds from marketable debt securities
                                             5,963,000 15,090,000 26,577,000    
          investments in marketable debt securities
                                                -9,993,000 -1,111,000 -18,195,000 
          cash, cash equivalents and restricted cash, at beginning of period
                                     3,651,000             
          cash, cash equivalents and restricted cash, at end of period
                                     371,000 -1,166,000 72,000 2,335,000             
          income taxes paid
                                                     
          capital lease obligations incurred
                                                     
          net increase in cash, cash equivalents and restricted cash
                                        -1,316,000             
          gain on sale of non-marketable equity securities
                                                     
          changes in operating assets and liabilities, net of effect of acquisition:
                                                     
          decrease in restricted cash
                                         3,150,000         
          acquisition of business
                                                    
          proceeds from non-marketable equity securities
                                                     
          proceeds from (investment in) non-marketable equity securities
                                                     
          increase in restricted cash
                                                     
          warranty liabilities
                                                -261,000 259,000 2,832,000 213,000 900,000 
          gain on non-marketable equity securities
                                                     
          proceeds from maturities of marketable debt securities
                                                   25,688,000 16,244,000