Quarterly
Annual
| Unit: USD | 2023-11-30 | 2023-08-31 | 2023-05-31 | 2023-02-28 | 2022-11-30 | 2022-08-31 | 2022-05-31 | 2022-02-28 | 2021-11-30 | 2021-08-31 | 2021-05-31 | 2021-02-28 | 2020-11-30 | 2020-08-31 | 2020-05-31 | 2020-02-29 | 2019-11-30 | 2019-08-31 | 2019-05-31 | 2019-02-28 | 2018-11-30 | 2018-08-31 | 2018-05-31 | 2018-02-28 | 2017-11-30 | 2017-08-31 | 2017-05-31 | 2017-02-28 | 2016-11-30 | 2016-08-31 | 2016-05-31 | 2016-02-29 | 2015-11-30 | 2015-08-31 | 2015-05-31 | 2015-02-28 | 2014-11-30 | 2014-08-31 | 2014-05-31 | 2014-02-28 | 2013-11-30 | 2013-08-31 | 2013-05-31 | 2013-02-28 | 2012-11-30 | 2012-08-31 | 2012-05-31 | 2012-02-29 | 2012-02-28 | 2011-11-30 | 2011-11-26 | 2011-08-31 | 2011-08-27 | 2011-05-31 | 2011-05-28 | 2011-02-28 | 2010-11-30 | 2010-11-27 | 2010-08-31 | 2010-08-28 | 2010-05-31 | 2010-05-29 | 2010-02-28 | 2009-11-30 | 2009-11-28 | 2009-08-31 | 2009-08-29 | 2009-05-31 | 2009-05-30 | 2009-02-28 | 2008-11-30 | 2008-11-29 | 2008-08-31 | 2008-08-30 | 2008-05-31 | 2008-03-01 | 2008-02-28 | 2007-12-01 | 2007-11-30 | 2007-09-01 | 2007-08-31 | 2007-06-02 | 2007-05-31 | 2007-03-03 | 2007-02-28 | 2006-11-30 | 2006-08-31 | 2006-05-31 | 2006-02-28 | 2005-11-30 | 2005-08-31 | 2005-05-31 | 2005-02-28 | 2004-11-30 | 2004-08-31 | 2004-05-31 | 2004-02-28 | 2003-11-30 | 2003-08-31 | 2003-05-31 | 2003-03-01 | 2003-02-28 | 2002-11-30 | 2002-08-31 | 2002-05-31 | 2002-02-28 | 2001-11-30 | 2001-08-31 | 2001-06-02 | 2001-03-03 | 2000-11-25 | 2000-08-26 | 2000-05-27 | 2000-02-26 | 1999-11-27 | 1999-08-28 | 1999-05-29 | 1999-02-27 | 1998-11-28 | 1998-08-29 | 1998-05-30 | 1998-02-28 | 1997-11-29 | 1997-08-30 | 1997-05-31 | 1997-03-01 | 1996-11-30 | 1996-08-31 | 1996-06-01 | 1996-03-02 | 1995-12-02 | 1995-09-02 | 1995-06-03 | 1995-05-31 | 1995-02-28 | 1994-11-30 | 1994-08-31 | 1994-05-31 | 1993-11-30 | 1993-08-31 | 1993-05-31 | 1993-02-28 | 1992-11-30 | 1992-08-31 | 1992-05-31 | 1991-08-31 | 1991-05-31 | 1991-02-28 | 1990-11-30 | 1990-08-31 | 1990-05-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
revenue | 53,625,000 | 61,714,000 | 70,891,000 | 78,506,000 | 78,889,000 | 72,828,000 | 64,726,000 | 68,377,000 | 68,777,000 | 79,011,000 | 79,674,000 | 81,947,000 | 88,012,000 | 83,537,000 | 80,215,000 | 87,204,000 | 96,597,000 | 93,236,000 | 89,070,000 | 84,380,000 | 88,495,000 | 96,037,000 | 94,888,000 | 94,395,000 | 93,669,000 | 89,767,000 | 88,081,000 | 86,126,000 | 83,350,000 | 90,479,000 | 91,147,000 | 70,807,000 | 74,675,000 | 69,808,000 | 65,429,000 | 69,190,000 | 63,225,000 | 59,210,000 | 58,981,000 | 59,847,000 | 63,503,000 | 58,807,000 | 53,746,000 | 48,391,000 | 44,340,000 | 43,987,000 | 43,861,000 | 37,621,000 | 37,621,000 | 32,752,000 | 32,752,000 | 33,801,000 | 33,801,000 | 34,554,000 | 34,554,000 | 28,944,000 | 29,553,000 | 29,553,000 | 29,490,000 | 29,490,000 | 26,346,000 | 26,346,000 | 34,481,000 | 30,692,000 | 30,692,000 | 23,940,000 | 23,940,000 | 23,000,000 | 23,000,000 | 21,327,000 | 25,834,000 | 25,834,000 | 23,308,000 | 23,308,000 | 27,901,000 | 29,785,000 | 29,785,000 | 32,061,000 | 32,061,000 | 32,668,000 | 32,668,000 | 47,444,000 | 47,444,000 | 57,000,000 | 57,000,000 | 61,092,000 | 57,934,000 | 46,313,000 | 47,789,000 | 64,463,000 | 57,661,000 | 47,580,000 | 67,137,000 | 57,066,000 | 50,827,000 | 44,997,000 | 41,605,000 | 44,248,000 | 24,197,000 | 18,566,000 | 26,071,000 | 26,071,000 | 23,965,000 | 27,526,000 | 22,482,000 | 22,503,000 | 32,756,000 | 24,654,000 | 22,133,000 | 26,029,000 | 32,634,000 | 34,032,000 | 32,284,000 | 27,728,000 | 26,300,000 | 18,500,000 | 13,100,000 | 10,000,000 | 9,700,000 | 8,300,000 | 9,100,000 | 8,400,000 | 13,400,000 | 13,100,000 | 12,000,000 | 8,900,000 | 11,700,000 | 11,500,000 | 17,300,000 | 18,100,000 | 16,300,000 | 14,500,000 | 12,700,000 | 12,700,000 | 11,500,000 | 11,700,000 | 11,300,000 | 11,200,000 | 11,400,000 | 10,200,000 | 8,600,000 | 10,400,000 | 8,800,000 | 8,400,000 | 8,300,000 | 5,300,000 | 3,700,000 | 3,300,000 | 3,800,000 | 3,700,000 | 3,500,000 |
cost of revenue | 36,051,000 | 39,370,000 | 43,830,000 | 50,768,000 | 52,275,000 | 43,816,000 | 39,079,000 | 40,328,000 | 40,757,000 | 45,641,000 | 47,227,000 | 47,347,000 | 53,007,000 | 52,727,000 | 49,162,000 | 53,866,000 | 59,713,000 | 55,566,000 | 53,659,000 | 50,909,000 | 52,114,000 | 56,216,000 | 56,797,000 | 55,973,000 | 55,482,000 | 52,929,000 | 50,638,000 | 50,339,000 | 48,233,000 | 52,865,000 | 56,313,000 | 43,251,000 | 48,101,000 | 44,505,000 | 41,903,000 | 44,605,000 | 41,121,000 | 38,714,000 | 38,762,000 | 39,231,000 | 42,508,000 | 38,968,000 | 35,265,000 | 33,341,000 | 30,308,000 | 29,852,000 | 30,185,000 | 27,028,000 | 27,028,000 | 22,583,000 | 22,583,000 | 21,976,000 | 21,976,000 | 25,122,000 | 25,122,000 | 20,576,000 | 21,854,000 | 21,854,000 | 22,122,000 | 22,122,000 | 20,223,000 | 20,223,000 | 27,499,000 | 24,795,000 | 24,795,000 | 19,136,000 | 19,136,000 | 18,293,000 | 18,293,000 | 7,739,000 | 18,193,000 | 18,193,000 | 15,840,000 | 15,840,000 | 18,472,000 | 22,247,000 | 22,247,000 | 22,033,000 | 22,033,000 | 26,353,000 | 26,353,000 | 52,156,000 | 52,156,000 | 45,239,000 | 45,239,000 | 48,390,000 | 43,923,000 | 35,386,000 | 35,620,000 | 47,999,000 | 44,246,000 | 36,882,000 | 54,683,000 | 46,767,000 | 40,503,000 | 36,696,000 | 35,179,000 | 37,514,000 | 20,997,000 | 17,260,000 | 22,115,000 | 22,115,000 | 19,587,000 | 21,171,000 | 16,638,000 | 18,099,000 | 25,210,000 | 18,502,000 | 15,816,000 | 22,032,000 | 23,635,000 | 25,102,000 | 23,455,000 | 19,307,000 | 18,800,000 | 12,500,000 | 8,600,000 | 6,400,000 | 6,100,000 | 5,600,000 | 5,500,000 | 7,300,000 | 9,700,000 | 8,300,000 | 7,600,000 | 7,400,000 | 7,500,000 | 7,300,000 | 10,500,000 | 11,100,000 | 10,100,000 | 8,900,000 | 7,900,000 | 7,900,000 | 6,900,000 | 7,300,000 | 7,500,000 | 8,000,000 | 7,800,000 | 6,800,000 | 0 | 6,800,000 | 5,800,000 | 4,800,000 | 4,900,000 | 3,400,000 | 2,300,000 | 2,200,000 | 3,300,000 | 2,600,000 | 2,500,000 |
gross profit | 17,574,000 | 22,344,000 | 27,061,000 | 27,738,000 | 26,614,000 | 29,012,000 | 25,647,000 | 28,049,000 | 28,020,000 | 33,370,000 | 32,447,000 | 34,600,000 | 35,005,000 | 30,810,000 | 31,053,000 | 33,338,000 | 36,884,000 | 37,670,000 | 35,411,000 | 33,471,000 | 36,381,000 | 39,821,000 | 38,091,000 | 38,422,000 | 38,187,000 | 36,838,000 | 37,443,000 | 35,787,000 | 35,117,000 | 37,614,000 | 34,834,000 | 27,556,000 | 26,574,000 | 25,303,000 | 23,526,000 | 24,585,000 | 22,104,000 | 20,496,000 | 20,219,000 | 20,616,000 | 20,995,000 | 19,839,000 | 18,481,000 | 15,050,000 | 14,032,000 | 14,135,000 | 13,676,000 | 10,593,000 | 10,593,000 | 10,169,000 | 10,169,000 | 11,825,000 | 11,825,000 | 9,432,000 | 9,432,000 | 8,368,000 | 7,699,000 | 7,699,000 | 7,368,000 | 7,368,000 | 6,123,000 | 6,123,000 | 6,982,000 | 5,897,000 | 5,897,000 | 4,804,000 | 4,804,000 | 4,707,000 | 4,707,000 | 13,588,000 | 7,641,000 | 7,641,000 | 7,468,000 | 7,468,000 | 9,429,000 | 7,538,000 | 7,538,000 | 10,028,000 | 10,028,000 | 6,315,000 | 6,315,000 | -4,712,000 | -4,712,000 | 11,761,000 | 11,761,000 | 12,702,000 | 14,011,000 | 10,927,000 | 12,169,000 | 16,464,000 | 13,415,000 | 10,698,000 | 12,454,000 | 10,299,000 | 10,324,000 | 8,301,000 | 6,426,000 | 6,734,000 | 3,200,000 | 1,306,000 | 3,956,000 | 3,956,000 | 4,378,000 | 6,355,000 | 5,844,000 | 4,404,000 | 7,546,000 | 6,152,000 | 6,317,000 | 3,997,000 | 8,999,000 | 8,930,000 | 8,829,000 | 8,421,000 | 7,500,000 | 6,000,000 | 4,500,000 | 3,600,000 | 3,600,000 | 2,700,000 | 3,600,000 | 1,100,000 | 3,700,000 | 4,800,000 | 4,400,000 | 1,500,000 | 4,200,000 | 4,200,000 | 6,800,000 | 7,000,000 | 6,200,000 | 5,600,000 | 4,800,000 | 4,800,000 | 4,600,000 | 4,400,000 | 3,800,000 | 3,200,000 | 3,600,000 | 3,400,000 | 8,600,000 | 3,600,000 | 3,000,000 | 3,600,000 | 3,400,000 | 1,900,000 | 1,400,000 | 1,100,000 | 500,000 | 1,100,000 | 1,000,000 |
operating expenses | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
research and development | 4,051,000 | 4,800,000 | 5,842,000 | 5,334,000 | 5,479,000 | 6,757,000 | 7,000,000 | 6,596,000 | 7,179,000 | 7,729,000 | 6,940,000 | 6,886,000 | 6,783,000 | 6,989,000 | 6,324,000 | 6,884,000 | 7,742,000 | 7,924,000 | 6,886,000 | 6,279,000 | 7,177,000 | 7,599,000 | 6,601,000 | 6,908,000 | 6,296,000 | 6,725,000 | 5,832,000 | 4,732,000 | 5,297,000 | 5,885,000 | 6,091,000 | 5,122,000 | 5,121,000 | 4,995,000 | 4,565,000 | 4,868,000 | 4,852,000 | 5,016,000 | 5,118,000 | 5,331,000 | 5,267,000 | 5,296,000 | 5,158,000 | 3,898,000 | 3,564,000 | 3,657,000 | 3,172,000 | 2,923,000 | 2,923,000 | 2,622,000 | 2,622,000 | 2,679,000 | 2,679,000 | 3,104,000 | 3,104,000 | 2,850,000 | 2,733,000 | 2,733,000 | 2,779,000 | 2,779,000 | 2,763,000 | 2,763,000 | 2,686,000 | 2,726,000 | 2,726,000 | 2,633,000 | 2,633,000 | 2,898,000 | 2,898,000 | 3,369,000 | 3,199,000 | 3,199,000 | 3,131,000 | 3,131,000 | 3,200,000 | 3,728,000 | 3,728,000 | 3,868,000 | 3,868,000 | 3,795,000 | 3,795,000 | 4,763,000 | 4,763,000 | 4,559,000 | 4,559,000 | 4,099,000 | 3,792,000 | 2,565,000 | 1,967,000 | 2,585,000 | 2,360,000 | 2,197,000 | 2,130,000 | 2,315,000 | 2,068,000 | 1,807,000 | 1,427,000 | 1,338,000 | 1,236,000 | 1,362,000 | 1,167,000 | 1,167,000 | 1,391,000 | 1,723,000 | 1,701,000 | 1,587,000 | 2,276,000 | 2,059,000 | 1,890,000 | 1,943,000 | 1,691,000 | 1,674,000 | 1,671,000 | 1,315,000 | 1,400,000 | 1,300,000 | 1,200,000 | 1,200,000 | 1,100,000 | 1,300,000 | 1,200,000 | 1,200,000 | 1,200,000 | 1,100,000 | 1,100,000 | 1,100,000 | 1,400,000 | 1,800,000 | 1,500,000 | 1,300,000 | 1,000,000 | 1,100,000 | 1,000,000 | 1,000,000 | 900,000 | 800,000 | 700,000 | 700,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
sales, general and administrative | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
total operating expenses | 24,165,000 | 25,560,000 | 29,441,000 | 29,317,000 | 30,460,000 | 34,351,000 | 34,982,000 | 32,468,000 | 34,579,000 | 34,368,000 | 33,341,000 | 33,733,000 | 36,927,000 | 36,225,000 | 34,771,000 | 37,867,000 | 40,033,000 | 40,003,000 | 42,057,000 | 15,231,000 | 34,535,000 | 35,006,000 | 35,282,000 | 36,478,000 | 33,980,000 | 33,706,000 | 38,771,000 | 38,107,000 | 33,324,000 | 33,708,000 | 36,872,000 | 23,026,000 | 17,961,000 | 17,405,000 | 16,482,000 | 15,737,000 | 15,649,000 | 15,463,000 | 15,615,000 | 15,939,000 | 14,963,000 | 15,082,000 | 15,604,000 | 11,441,000 | 9,720,000 | 10,357,000 | 9,395,000 | 8,962,000 | 8,962,000 | 8,269,000 | 8,269,000 | 8,871,000 | 8,871,000 | 8,547,000 | 8,547,000 | 7,926,000 | 7,562,000 | 7,562,000 | 7,930,000 | 7,930,000 | 8,200,000 | 8,200,000 | 7,962,000 | 8,338,000 | 8,338,000 | 7,878,000 | 7,878,000 | 8,197,000 | 8,197,000 | 9,105,000 | 10,085,000 | 10,085,000 | 9,284,000 | 9,284,000 | 9,900,000 | 19,040,000 | 19,040,000 | 77,246,000 | 77,246,000 | 11,183,000 | 11,183,000 | 12,903,000 | 12,903,000 | 11,295,000 | 11,295,000 | 11,250,000 | 11,589,000 | 37,398,000 | 6,544,000 | 13,785,000 | 7,292,000 | 7,126,000 | 7,401,000 | 7,434,000 | 7,440,000 | 5,584,000 | 3,439,000 | 2,890,000 | 2,654,000 | 2,700,000 | 2,561,000 | 2,561,000 | 2,762,000 | 3,519,000 | 3,481,000 | 2,921,000 | 4,637,000 | 5,426,000 | 6,229,000 | 1,797,000 | 5,333,000 | 5,223,000 | 5,277,000 | 5,300,000 | 4,900,000 | 4,500,000 | 4,000,000 | 3,600,000 | 3,900,000 | 4,300,000 | 4,300,000 | 4,300,000 | 5,000,000 | 4,400,000 | 4,200,000 | 2,800,000 | 4,000,000 | 4,500,000 | 4,400,000 | 4,500,000 | 4,200,000 | 3,900,000 | 3,600,000 | 3,600,000 | 3,400,000 | 3,300,000 | 2,900,000 | 3,000,000 | 2,600,000 | 2,400,000 | 0 | 2,600,000 | 2,200,000 | 2,300,000 | 2,200,000 | 1,400,000 | 1,200,000 | 1,200,000 | 1,000,000 | 900,000 | 900,000 |
operating income | -83,415,000 | -3,216,000 | -2,509,000 | -1,579,000 | -3,635,000 | -5,339,000 | -9,335,000 | -4,419,000 | -6,559,000 | -998,000 | -1,230,000 | -289,000 | -20,013,000 | -6,252,000 | -9,915,000 | -24,952,000 | -3,997,000 | -4,605,000 | -6,646,000 | 15,421,000 | 599,000 | 4,249,000 | -574,000 | 1,944,000 | 4,207,000 | 3,132,000 | -1,328,000 | -2,320,000 | 1,793,000 | 3,906,000 | -2,038,000 | 4,530,000 | 8,613,000 | 7,898,000 | 7,044,000 | 8,848,000 | 6,455,000 | 5,033,000 | 4,604,000 | 4,677,000 | 6,032,000 | 4,757,000 | 2,877,000 | 3,609,000 | 4,312,000 | 3,778,000 | 4,281,000 | 1,631,000 | 1,631,000 | 1,900,000 | 1,900,000 | 2,183,000 | 2,954,000 | 885,000 | 885,000 | 442,000 | 137,000 | 137,000 | -562,000 | -562,000 | -2,077,000 | -2,077,000 | -980,000 | -2,441,000 | -2,441,000 | -3,074,000 | -3,074,000 | -3,490,000 | -3,490,000 | -40,253,000 | -2,444,000 | -2,444,000 | -1,816,000 | -1,816,000 | -471,000 | -11,502,000 | -11,502,000 | -67,218,000 | -67,218,000 | -4,868,000 | -4,868,000 | -17,925,000 | -17,925,000 | 466,000 | 466,000 | 1,452,000 | 2,422,000 | -33,321,000 | 5,635,000 | 2,679,000 | 6,096,000 | 3,279,000 | 5,053,000 | 2,865,000 | 2,884,000 | 2,246,000 | 2,987,000 | 3,844,000 | 546,000 | -1,394,000 | 1,395,000 | 1,395,000 | 1,616,000 | 2,836,000 | 2,363,000 | 1,483,000 | 2,909,000 | 726,000 | -938,000 | -2,050,000 | 3,666,000 | 3,707,000 | 3,552,000 | 3,121,000 | 2,600,000 | 1,500,000 | 500,000 | 0 | -300,000 | -1,600,000 | -700,000 | -3,200,000 | -1,300,000 | 400,000 | 200,000 | -1,300,000 | 200,000 | -300,000 | 2,400,000 | 2,500,000 | 2,000,000 | 1,700,000 | 1,200,000 | 1,200,000 | 1,200,000 | 1,100,000 | 900,000 | 200,000 | 1,000,000 | 1,000,000 | 8,600,000 | 1,000,000 | 800,000 | 1,300,000 | 1,200,000 | 500,000 | 200,000 | -100,000 | -500,000 | 200,000 | 100,000 |
net income | -85,004,000 | -4,225,000 | -4,032,000 | -8,090,000 | -4,733,000 | -7,494,000 | -12,173,000 | -9,181,000 | -11,437,000 | -5,425,000 | -1,948,000 | -8,729,000 | -23,680,000 | -9,478,000 | -14,422,000 | -55,827,000 | -7,415,000 | -7,369,000 | -8,693,000 | 11,263,000 | -522,000 | -854,000 | 8,511,000 | -4,767,000 | 11,806,000 | 12,232,000 | -2,654,000 | -3,486,000 | -1,527,000 | 521,000 | -2,659,000 | 5,506,000 | 3,876,000 | 3,499,000 | 4,059,000 | 6,516,000 | 4,021,000 | 3,278,000 | 2,693,000 | 3,067,000 | 4,207,000 | 2,844,000 | 1,685,000 | 32,630,000 | 4,155,000 | 3,659,000 | 4,182,000 | 1,642,000 | 1,642,000 | 1,700,000 | 1,700,000 | 1,356,000 | 1,356,000 | 520,000 | 520,000 | 303,000 | -179,000 | -179,000 | -930,000 | -930,000 | -2,477,000 | -2,477,000 | -1,332,000 | -1,319,000 | -1,319,000 | -4,243,000 | -4,243,000 | -3,957,000 | -3,957,000 | -45,832,000 | -1,838,000 | -1,838,000 | -1,498,000 | -1,498,000 | -497,000 | -9,483,000 | -9,483,000 | -58,931,000 | -58,931,000 | -4,373,000 | -4,373,000 | -11,362,000 | -11,362,000 | 732,000 | 732,000 | 896,000 | 1,235,000 | -34,051,000 | 3,465,000 | 5,439,000 | 3,681,000 | 1,977,000 | 3,234,000 | 1,787,000 | 1,746,000 | 1,309,000 | 2,974,000 | 3,452,000 | 390,000 | -1,102,000 | 971,000 | 971,000 | 905,000 | 1,818,000 | 1,466,000 | 966,000 | 1,352,000 | 2,075,000 | 71,000 | -1,443,000 | 2,290,000 | 2,240,000 | 2,122,000 | -4,193,000 | 1,600,000 | 900,000 | 400,000 | 100,000 | -200,000 | -900,000 | -500,000 | -2,100,000 | -900,000 | 200,000 | 100,000 | -900,000 | 100,000 | -200,000 | 1,600,000 | 1,700,000 | 1,400,000 | 1,100,000 | 900,000 | 900,000 | 800,000 | 700,000 | 600,000 | 400,000 | 600,000 | 500,000 | 500,000 | 900,000 | 600,000 | 800,000 | 800,000 | 400,000 | 100,000 | -100,000 | -500,000 | 100,000 | 100,000 |
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