Please Wait
| Date | 2/29/2024 | 8/31/2023 | 5/31/2023 | 2/28/2023 | 11/30/2022 | 8/31/2022 | 5/31/2022 | 2/28/2022 | 8/31/2021 | 5/31/2021 | 2/28/2021 | 1/31/2021 | 11/30/2020 | 8/31/2020 | 5/31/2020 | 2/29/2020 | 11/30/2019 | 8/31/2019 | 5/31/2019 | 2/28/2019 | 11/30/2018 | 8/31/2018 | 6/30/2018 | 5/31/2018 | 2/28/2018 | 11/30/2017 | 8/31/2017 | 5/31/2017 | 2/28/2017 | 11/30/2016 | 8/31/2016 | 5/31/2016 | 2/29/2016 | 11/30/2015 | 8/31/2015 | 5/31/2015 | 2/28/2015 | 11/30/2014 | 8/31/2014 | 5/31/2014 | 4/30/2014 | 2/28/2014 | 11/30/2013 | 8/31/2013 | 5/31/2013 | 2/28/2013 | 11/30/2012 | 8/31/2012 | 5/31/2012 | 2/29/2012 | 11/30/2011 | 8/31/2011 | 5/31/2011 | 2/28/2011 | 11/30/2010 | 8/31/2010 | 8/31/2009 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cash and Cash Equivalents | $1,613,000.00 | $2,600,000.00 | $3,000,000.00 | $3,900,000.00 | $4,511,000.00 | $4,300,000.00 | $3,000,000.00 | $3,700,000.00 | $4,833,000.00 | $1,700,000.00 | $2,086,000.00 | -- | $2,693,000.00 | $2,832,000.00 | $2,476,000.00 | $3,157,000.00 | $688,000.00 | $1,363,000.00 | $1,060,000.00 | $1,635,000.00 | $2,574,000.00 | $3,421,000.00 | -- | $3,739,000.00 | $3,857,000.00 | $3,400,000.00 | $3,582,000.00 | $3,137,000.00 | $4,068,000.00 | $4,827,000.00 | $6,030,000.00 | $3,530,000.00 | $5,306,000.00 | $3,469,000.00 | $4,808,000.00 | $6,016,000.00 | $6,734,000.00 | $8,723,000.00 | $12,649,000.00 | $16,084,000.00 | -- | $21,511,000.00 | $28,122,000.00 | $36,272,000.00 | $41,367,000.00 | $43,886,000.00 | $39,320,000.00 | $47,228,000.00 | $62,945,000.00 | $66,376,000.00 | $73,954,000.00 | $83,619,000.00 | $94,392,000.00 | $102,637,000.00 | $9,871,000.00 | $13,520,000.00 | $13,715,000.00 |
| Accounts Receivable Net Current | $748,000.00 | $793,000.00 | $981,000.00 | $530,000.00 | $610,000.00 | $880,000.00 | $1,705,000.00 | $1,437,000.00 | $865,000.00 | $1,067,000.00 | $800,000.00 | -- | $594,000.00 | $1,331,000.00 | $1,452,000.00 | $1,011,000.00 | $936,000.00 | $703,000.00 | $562,000.00 | $736,000.00 | $183,000.00 | $282,000.00 | -- | $310,000.00 | $335,000.00 | $1,307,000.00 | $1,111,000.00 | $1,277,000.00 | $1,075,000.00 | $1,526,000.00 | $900,000.00 | $1,099,000.00 | $1,185,000.00 | $1,993,000.00 | $2,049,000.00 | $2,135,000.00 | $2,852,000.00 | $2,020,000.00 | $2,130,000.00 | $2,851,000.00 | -- | $2,472,000.00 | $2,417,000.00 | $2,152,000.00 | $2,541,000.00 | $3,385,000.00 | $4,086,000.00 | $4,759,000.00 | $4,218,000.00 | $2,882,000.00 | $3,962,000.00 | $4,655,000.00 | -- | -- | -- | -- | -- |
| Inventory | $3,751,000.00 | $4,022,000.00 | $4,207,000.00 | $4,259,000.00 | $3,680,000.00 | $3,784,000.00 | $4,095,000.00 | $4,331,000.00 | $3,937,000.00 | $3,618,000.00 | $2,905,000.00 | -- | $2,765,000.00 | $2,476,000.00 | $2,680,000.00 | $2,513,000.00 | $2,312,000.00 | $2,083,000.00 | $1,945,000.00 | $2,073,000.00 | $2,220,000.00 | $1,818,000.00 | -- | $2,290,000.00 | $2,411,000.00 | $2,614,000.00 | $2,946,000.00 | $3,369,000.00 | $3,782,000.00 | $3,777,000.00 | $4,067,000.00 | $4,398,000.00 | $4,964,000.00 | $5,210,000.00 | $5,924,000.00 | $6,618,000.00 | $7,519,000.00 | $8,788,000.00 | $9,212,000.00 | $9,756,000.00 | -- | $10,809,000.00 | $11,342,000.00 | $10,500,000.00 | $9,511,000.00 | $10,175,000.00 | $11,711,000.00 | $13,016,000.00 | $14,861,000.00 | $17,931,000.00 | $16,843,000.00 | $16,217,000.00 | -- | -- | -- | -- | -- |
| Prepaid Expenses and Other Current Assets | $245,000.00 | $129,000.00 | $160,000.00 | $145,000.00 | $132,000.00 | $123,000.00 | $153,000.00 | $261,000.00 | $329,000.00 | $744,000.00 | $743,000.00 | -- | $750,000.00 | $781,000.00 | $788,000.00 | $808,000.00 | $884,000.00 | $460,000.00 | $441,000.00 | $355,000.00 | $378,000.00 | $340,000.00 | -- | $286,000.00 | $357,000.00 | $216,000.00 | $405,000.00 | $537,000.00 | $589,000.00 | $788,000.00 | $640,000.00 | $840,000.00 | $1,025,000.00 | $1,042,000.00 | $891,000.00 | $1,029,000.00 | $1,375,000.00 | $1,755,000.00 | $1,909,000.00 | $1,597,000.00 | -- | $1,975,000.00 | $1,149,000.00 | $1,080,000.00 | $1,305,000.00 | $1,490,000.00 | $1,056,000.00 | $1,130,000.00 | $1,565,000.00 | $1,483,000.00 | $1,642,000.00 | $1,542,000.00 | -- | -- | -- | -- | -- |
| Total Current Assets | $6,436,000.00 | $7,594,000.00 | $8,470,000.00 | $8,875,000.00 | $9,014,000.00 | $9,143,000.00 | $9,062,000.00 | $9,830,000.00 | $10,054,000.00 | $7,185,000.00 | $6,622,000.00 | -- | $6,889,000.00 | $7,505,000.00 | $7,481,000.00 | $7,572,000.00 | $5,302,000.00 | $4,628,000.00 | $4,008,000.00 | $4,799,000.00 | $5,355,000.00 | $5,861,000.00 | -- | $6,625,000.00 | $6,960,000.00 | $7,537,000.00 | $8,044,000.00 | $8,320,000.00 | $9,514,000.00 | $10,918,000.00 | $11,637,000.00 | $9,867,000.00 | $12,480,000.00 | $11,714,000.00 | $13,672,000.00 | $15,824,000.00 | $18,535,000.00 | $21,332,000.00 | $25,941,000.00 | $30,335,000.00 | -- | $36,887,000.00 | $43,163,000.00 | $50,124,000.00 | $54,807,000.00 | $58,983,000.00 | $64,534,000.00 | $75,121,000.00 | $84,766,000.00 | $89,849,000.00 | $97,735,000.00 | $106,858,000.00 | -- | -- | -- | -- | -- |
| Property Plant and Equipement | $2,996,000.00 | $3,233,000.00 | $3,360,000.00 | $3,630,000.00 | $3,829,000.00 | $4,139,000.00 | $4,483,000.00 | $4,812,000.00 | $5,244,000.00 | $5,462,000.00 | $5,549,000.00 | $7,213,000.00 | $5,621,000.00 | $5,645,000.00 | $5,733,000.00 | $5,842,000.00 | $5,935,000.00 | $5,878,000.00 | $6,029,000.00 | $6,448,000.00 | $6,678,000.00 | $7,213,000.00 | -- | $7,629,000.00 | $7,951,000.00 | $8,099,000.00 | $8,275,000.00 | $8,558,000.00 | $8,588,000.00 | $8,451,000.00 | $8,813,000.00 | $17,007,000.00 | $17,962,000.00 | $19,531,000.00 | $20,779,000.00 | $23,483,000.00 | $23,866,000.00 | $24,676,000.00 | $27,063,000.00 | $27,329,000.00 | -- | $28,384,000.00 | $29,487,000.00 | $30,473,000.00 | $41,904,000.00 | $43,382,000.00 | $46,212,000.00 | $46,642,000.00 | $54,329,000.00 | $54,474,000.00 | $51,892,000.00 | $51,804,000.00 | -- | -- | -- | -- | -- |
| Intangible Assets Net | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | $1,604,000.00 | $1,684,000.00 | $1,716,000.00 | $1,853,000.00 | -- | -- | -- | -- | -- |
| Goodwill | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | $54,000.00 | $53,000.00 | $54,000.00 | $54,000.00 | $57,000.00 | $56,000.00 | $57,000.00 | $59,000.00 | $59,000.00 | -- | $58,000.00 | $59,000.00 | $59,000.00 | -- | $1,082,000.00 | $1,104,000.00 | $1,072,000.00 | $1,075,000.00 | $1,092,000.00 | $1,058,000.00 | $1,106,000.00 | -- | -- | -- | -- | -- |
| Other Assets | $192,000.00 | $186,000.00 | $286,000.00 | $170,000.00 | $196,000.00 | $170,000.00 | $170,000.00 | $172,000.00 | $169,000.00 | $169,000.00 | $172,000.00 | -- | $194,000.00 | $186,000.00 | $193,000.00 | $186,000.00 | $186,000.00 | $169,000.00 | $163,000.00 | $176,000.00 | $175,000.00 | $164,000.00 | -- | $246,000.00 | $247,000.00 | $248,000.00 | $255,000.00 | $361,000.00 | $368,000.00 | $354,000.00 | $373,000.00 | $601,000.00 | $607,000.00 | $640,000.00 | $648,000.00 | $713,000.00 | $487,000.00 | $562,000.00 | $764,000.00 | $1,134,000.00 | -- | $1,330,000.00 | $1,470,000.00 | $1,395,000.00 | $1,363,000.00 | $1,576,000.00 | $1,572,000.00 | $1,326,000.00 | $1,269,000.00 | $1,273,000.00 | $1,152,000.00 | $1,126,000.00 | -- | -- | -- | -- | -- |
| Total Assets | $12,019,000.00 | $13,455,000.00 | $14,583,000.00 | $15,196,000.00 | $15,566,000.00 | $16,054,000.00 | $16,434,000.00 | $17,671,000.00 | $18,239,000.00 | $15,637,000.00 | $15,127,000.00 | -- | $13,934,000.00 | $14,580,000.00 | $14,668,000.00 | $14,892,000.00 | $12,743,000.00 | $11,662,000.00 | $11,184,000.00 | $12,428,000.00 | $13,213,000.00 | $14,250,000.00 | -- | $15,602,000.00 | $16,290,000.00 | $16,991,000.00 | $17,670,000.00 | $18,297,000.00 | $19,863,000.00 | $21,097,000.00 | $22,235,000.00 | $30,705,000.00 | $34,346,000.00 | $35,258,000.00 | $38,520,000.00 | $43,693,000.00 | $46,510,000.00 | $50,276,000.00 | $57,617,000.00 | $62,652,000.00 | -- | $70,360,000.00 | $77,830,000.00 | $85,705,000.00 | $101,136,000.00 | $110,774,000.00 | $119,377,000.00 | $127,534,000.00 | $153,617,000.00 | $161,221,000.00 | $167,324,000.00 | $178,326,000.00 | -- | -- | -- | -- | -- |
| Accounts Payable | $179,000.00 | $436,000.00 | $544,000.00 | $508,000.00 | $210,000.00 | $286,000.00 | $612,000.00 | $997,000.00 | $753,000.00 | $530,000.00 | $439,000.00 | -- | $424,000.00 | $536,000.00 | $748,000.00 | $618,000.00 | $649,000.00 | $680,000.00 | $658,000.00 | $973,000.00 | $634,000.00 | $894,000.00 | -- | $807,000.00 | $882,000.00 | $725,000.00 | $1,145,000.00 | $837,000.00 | $1,079,000.00 | $1,184,000.00 | $1,326,000.00 | $1,701,000.00 | $1,528,000.00 | $1,749,000.00 | $1,650,000.00 | $1,806,000.00 | $2,294,000.00 | $1,605,000.00 | $2,675,000.00 | $2,555,000.00 | -- | $3,854,000.00 | $2,455,000.00 | $3,534,000.00 | $4,581,000.00 | $3,357,000.00 | $4,630,000.00 | $5,768,000.00 | $5,028,000.00 | $3,435,000.00 | $3,914,000.00 | $4,464,000.00 | -- | -- | -- | -- | -- |
| Accrued Liabilities | $2,562,000.00 | $2,711,000.00 | $2,690,000.00 | $2,587,000.00 | $2,848,000.00 | $2,702,000.00 | $2,508,000.00 | $2,436,000.00 | $2,783,000.00 | $2,836,000.00 | $2,483,000.00 | -- | $2,728,000.00 | $2,654,000.00 | $2,950,000.00 | $2,829,000.00 | $2,677,000.00 | $2,342,000.00 | $2,179,000.00 | $2,149,000.00 | $5,580,000.00 | $5,505,000.00 | -- | $5,676,000.00 | $5,787,000.00 | $5,632,000.00 | $5,482,000.00 | $5,437,000.00 | $5,242,000.00 | $2,496,000.00 | $2,761,000.00 | $2,618,000.00 | $3,506,000.00 | $4,021,000.00 | $3,597,000.00 | $3,645,000.00 | $3,430,000.00 | $4,339,000.00 | $4,860,000.00 | $4,223,000.00 | -- | $4,577,000.00 | $5,802,000.00 | $6,825,000.00 | $4,383,000.00 | $4,144,000.00 | $5,681,000.00 | $4,969,000.00 | $7,001,000.00 | $5,546,000.00 | $7,664,000.00 | $7,361,000.00 | -- | -- | -- | -- | -- |
| Total Current Liabilities | $8,927,000.00 | $12,261,000.00 | $12,553,000.00 | $12,518,000.00 | $12,507,000.00 | $12,556,000.00 | $12,940,000.00 | $13,491,000.00 | $13,613,000.00 | $14,065,000.00 | $13,505,000.00 | -- | $12,092,000.00 | $12,012,000.00 | $12,036,000.00 | $12,453,000.00 | $11,265,000.00 | $9,874,000.00 | $8,574,000.00 | $8,999,000.00 | $8,970,000.00 | $9,247,000.00 | -- | $9,476,000.00 | $9,814,000.00 | $9,516,000.00 | $9,853,000.00 | $9,593,000.00 | $9,669,000.00 | $10,080,000.00 | $10,593,000.00 | $10,274,000.00 | $11,125,000.00 | $9,229,000.00 | $9,154,000.00 | $10,034,000.00 | $10,714,000.00 | $11,464,000.00 | $13,725,000.00 | $13,863,000.00 | -- | $16,056,000.00 | $16,633,000.00 | $19,212,000.00 | $17,206,000.00 | $15,205,000.00 | $16,592,000.00 | $18,683,000.00 | $20,245,000.00 | $17,048,000.00 | $19,562,000.00 | $20,375,000.00 | -- | -- | -- | -- | -- |
| Long Term Debt | -- | $6,400,000.00 | -- | -- | -- | $6,929,000.00 | -- | -- | $7,678,000.00 | -- | -- | -- | -- | $7,659,000.00 | -- | -- | -- | $6,352,000.00 | -- | -- | -- | $2,348,000.00 | -- | -- | -- | -- | $2,726,000.00 | -- | -- | -- | $2,909,000.00 | -- | -- | -- | $3,907,000.00 | -- | -- | -- | $6,190,000.00 | -- | -- | -- | -- | $8,463,000.00 | -- | -- | -- | $5,920,000.00 | -- | -- | -- | $7,086,000.00 | -- | -- | -- | -- | -- |
| Additional Paid-in Capital | $187,275,000.00 | $184,246,000.00 | $184,092,000.00 | $183,951,000.00 | $183,836,000.00 | $183,711,000.00 | $182,569,000.00 | $182,452,000.00 | $182,255,000.00 | $177,361,000.00 | $177,313,000.00 | -- | $177,247,000.00 | $177,235,000.00 | $177,214,000.00 | $175,902,000.00 | $175,839,000.00 | $175,804,000.00 | $175,772,000.00 | $175,745,000.00 | $175,698,000.00 | $175,527,000.00 | -- | $175,487,000.00 | $175,434,000.00 | $175,410,000.00 | $175,386,000.00 | $175,568,000.00 | $175,548,000.00 | -- | $175,384,000.00 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Accumulated Other Comprehensive Loss | $3,571,000.00 | $3,550,000.00 | $3,658,000.00 | $3,691,000.00 | $3,642,000.00 | $3,697,000.00 | $3,694,000.00 | $3,578,000.00 | $3,543,000.00 | $3,543,000.00 | $3,585,000.00 | -- | $3,618,000.00 | $3,647,000.00 | $3,667,000.00 | $3,676,000.00 | $3,729,000.00 | $3,753,000.00 | $3,728,000.00 | $3,714,000.00 | $3,732,000.00 | $3,727,000.00 | -- | $3,759,000.00 | $3,836,000.00 | $3,727,000.00 | $3,701,000.00 | $3,733,000.00 | $3,634,000.00 | $3,385,000.00 | $3,398,000.00 | $2,972,000.00 | $2,596,000.00 | $3,019,000.00 | $3,083,000.00 | $4,580,000.00 | $3,936,000.00 | $4,426,000.00 | $5,583,000.00 | $5,485,000.00 | -- | $5,070,000.00 | $6,075,000.00 | $5,557,000.00 | $5,565,000.00 | $6,205,000.00 | $7,865,000.00 | $5,179,000.00 | $5,499,000.00 | $6,686,000.00 | $4,016,000.00 | $6,982,000.00 | -- | -- | -- | -- | -- |
| Accumulated Deficit | $-187,802,000.00 | $-186,645,000.00 | $-185,764,000.00 | $-185,008,000.00 | $-184,467,000.00 | $-183,955,000.00 | $-182,817,000.00 | $-181,901,000.00 | $-181,211,000.00 | $-179,376,000.00 | $-179,312,000.00 | -- | $-179,057,000.00 | $-178,360,000.00 | $-178,298,000.00 | $-177,785,000.00 | $-178,133,000.00 | $-177,816,000.00 | $-176,935,000.00 | $-176,076,000.00 | $-175,229,000.00 | $-174,251,000.00 | -- | $-173,120,000.00 | $-172,794,000.00 | $-171,662,000.00 | $-171,270,000.00 | $-170,597,000.00 | $-169,011,000.00 | $-167,869,000.00 | $-167,179,000.00 | $-155,008,000.00 | $-151,755,000.00 | $-149,216,000.00 | $-145,904,000.00 | $-142,904,000.00 | $-139,863,000.00 | $-136,961,000.00 | $-132,630,000.00 | $-127,261,000.00 | -- | $-120,856,000.00 | $-114,447,000.00 | $-108,155,000.00 | $-90,298,000.00 | $-79,345,000.00 | $-73,354,000.00 | $-64,431,000.00 | $-39,812,000.00 | $-29,809,000.00 | $-22,695,000.00 | $-14,974,000.00 | -- | -- | -- | -- | -- |
| Total Stockholders' Equity | $3,044,000.00 | $1,151,000.00 | $1,986,000.00 | $2,634,000.00 | $3,011,000.00 | $3,453,000.00 | $3,446,000.00 | $4,129,000.00 | $4,587,000.00 | $1,528,000.00 | $1,586,000.00 | -- | $1,808,000.00 | $2,522,000.00 | $2,583,000.00 | $2,393,000.00 | $1,435,000.00 | $1,741,000.00 | $2,565,000.00 | $3,383,000.00 | $4,201,000.00 | $5,003,000.00 | -- | -- | -- | -- | $7,817,000.00 | $8,704,000.00 | $10,171,000.00 | $10,983,000.00 | $11,603,000.00 | $20,380,000.00 | $23,158,000.00 | $25,962,000.00 | $29,296,000.00 | $33,596,000.00 | $35,726,000.00 | $38,865,000.00 | $43,906,000.00 | $48,762,000.00 | -- | $54,260,000.00 | $61,133,000.00 | $66,516,000.00 | $83,858,000.00 | $94,910,000.00 | $101,918,000.00 | $107,818,000.00 | $132,253,000.00 | $142,937,000.00 | $146,368,000.00 | $156,378,000.00 | -- | -- | -- | -- | -- |
| Controlling Interest in Subsidiaries | $48,000.00 | $43,000.00 | $44,000.00 | $44,000.00 | $48,000.00 | $45,000.00 | $48,000.00 | $51,000.00 | $39,000.00 | $44,000.00 | $36,000.00 | -- | $34,000.00 | $46,000.00 | $49,000.00 | $46,000.00 | $43,000.00 | $47,000.00 | $45,000.00 | $46,000.00 | $42,000.00 | -- | -- | -- | -- | -- | -- | -- | $23,000.00 | $34,000.00 | $39,000.00 | $51,000.00 | $63,000.00 | $67,000.00 | $70,000.00 | $63,000.00 | $70,000.00 | $-53,000.00 | $-14,000.00 | $27,000.00 | -- | $44,000.00 | $64,000.00 | $-23,000.00 | $72,000.00 | $659,000.00 | $867,000.00 | $1,033,000.00 | $1,119,000.00 | $1,236,000.00 | $1,394,000.00 | $1,573,000.00 | -- | -- | -- | -- | -- |
| Total Liabilities and Equity | $12,019,000.00 | $13,455,000.00 | $14,583,000.00 | $15,196,000.00 | $15,566,000.00 | $16,054,000.00 | $16,434,000.00 | $17,671,000.00 | $18,239,000.00 | $15,637,000.00 | $15,127,000.00 | -- | $13,934,000.00 | $14,580,000.00 | $14,668,000.00 | $14,892,000.00 | $12,743,000.00 | $11,662,000.00 | $11,184,000.00 | $12,428,000.00 | $13,213,000.00 | $14,250,000.00 | -- | $15,602,000.00 | $16,290,000.00 | $16,991,000.00 | $17,670,000.00 | $18,297,000.00 | $19,863,000.00 | $21,097,000.00 | $22,235,000.00 | $30,705,000.00 | $34,346,000.00 | $35,258,000.00 | $38,520,000.00 | $43,693,000.00 | $46,510,000.00 | $50,276,000.00 | $57,617,000.00 | $62,652,000.00 | -- | $70,360,000.00 | $77,830,000.00 | $85,705,000.00 | $101,136,000.00 | $110,774,000.00 | $119,377,000.00 | $127,534,000.00 | $153,617,000.00 | $161,221,000.00 | $167,324,000.00 | $178,326,000.00 | -- | -- | -- | -- | -- |
| Date | 2/29/2024 | 8/31/2023 | 5/31/2023 | 2/28/2023 | 11/30/2022 | 8/31/2022 | 5/31/2022 | 2/28/2022 | 8/31/2021 | 5/31/2021 | 2/28/2021 | 1/31/2021 | 11/30/2020 | 8/31/2020 | 5/31/2020 | 2/29/2020 | 11/30/2019 | 8/31/2019 | 5/31/2019 | 2/28/2019 | 11/30/2018 | 8/31/2018 | 6/30/2018 | 5/31/2018 | 2/28/2018 | 11/30/2017 | 8/31/2017 | 5/31/2017 | 2/28/2017 | 11/30/2016 | 8/31/2016 | 5/31/2016 | 2/29/2016 | 11/30/2015 | 8/31/2015 | 5/31/2015 | 2/28/2015 | 11/30/2014 | 8/31/2014 | 5/31/2014 | 4/30/2014 | 2/28/2014 | 11/30/2013 | 8/31/2013 | 5/31/2013 | 2/28/2013 | 11/30/2012 | 8/31/2012 | 5/31/2012 | 2/29/2012 | 11/30/2011 | 8/31/2011 | 5/31/2011 | 2/28/2011 | 11/30/2010 | 8/31/2010 | 8/31/2009 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total Revenues | $886,000.00 | $5,979,000.00 | $4,526,000.00 | $2,847,000.00 | $1,695,000.00 | $7,051,000.00 | $5,425,000.00 | $2,176,000.00 | $4,735,000.00 | $3,364,000.00 | $1,925,000.00 | -- | $719,000.00 | $6,068,000.00 | $4,669,000.00 | $3,100,000.00 | $1,563,000.00 | $5,902,000.00 | $4,347,000.00 | $2,602,000.00 | $972,000.00 | $1,950,000.00 | -- | $1,999,000.00 | $1,543,000.00 | $2,003,000.00 | $2,571,000.00 | $2,111,000.00 | $1,830,000.00 | $2,702,000.00 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Cost of Revenues | $2,179,000.00 | $4,972,000.00 | $3,560,000.00 | $2,122,000.00 | $1,232,000.00 | $5,654,000.00 | $4,363,000.00 | $2,915,000.00 | $3,702,000.00 | $2,481,000.00 | $965,000.00 | -- | $741,000.00 | $4,478,000.00 | $3,187,000.00 | $2,034,000.00 | $1,045,000.00 | $5,450,000.00 | $4,224,000.00 | $2,819,000.00 | $1,191,000.00 | $7,930,000.00 | -- | $5,775,000.00 | $1,987,000.00 | $1,951,000.00 | $9,132,000.00 | $6,706,000.00 | $4,409,000.00 | $2,586,000.00 | $15,078,000.00 | $3,828,000.00 | $3,711,000.00 | $4,407,000.00 | $4,159,000.00 | $14,055,000.00 | $9,688,000.00 | $4,471,000.00 | $5,322,000.00 | $20,470,000.00 | -- | $13,062,000.00 | $5,754,000.00 | $32,665,000.00 | $8,083,000.00 | $8,183,000.00 | $9,515,000.00 | $8,473,000.00 | $26,428,000.00 | $16,196,000.00 | $7,569,000.00 | $29,434,000.00 | $19,128,000.00 | $7,628,000.00 | $6,376,000.00 | $19,640,000.00 | -- |
| Gross Profit | $112,000.00 | $1,000,000.00 | $966,000.00 | $725,000.00 | $463,000.00 | $1,397,000.00 | $1,062,000.00 | $523,000.00 | $1,000,000.00 | $883,000.00 | $241,000.00 | -- | $-22,000.00 | $1,600,000.00 | $1,482,000.00 | $1,066,000.00 | $518,000.00 | $452,000.00 | $123,000.00 | $-217,000.00 | $-219,000.00 | $-435,000.00 | -- | $162,000.00 | $-392,000.00 | $52,000.00 | $82,000.00 | $-186,000.00 | $123,000.00 | $116,000.00 | $-4,938,000.00 | $-1,450,000.00 | $-795,000.00 | $-1,444,000.00 | $-1,037,000.00 | $-3,053,000.00 | $-2,194,000.00 | $-1,543,000.00 | $11,300,000.00 | $-8,267,000.00 | -- | $-5,474,000.00 | $-2,337,000.00 | $-14,698,000.00 | $-11,198,000.00 | $-3,353,000.00 | $-3,288,000.00 | $-3,004,000.00 | $-2,598,000.00 | $-1,544,000.00 | $-822,000.00 | $4,468,000.00 | $9,445,000.00 | $8,969,000.00 | $6,640,000.00 | $16,123,000.00 | -- |
| Research and Development | $623,000.00 | $1,353,000.00 | $1,032,000.00 | $660,000.00 | $365,000.00 | $1,484,000.00 | $1,056,000.00 | $295,000.00 | $1,623,000.00 | $1,162,000.00 | $634,000.00 | -- | $346,000.00 | $1,538,000.00 | $1,112,000.00 | $737,000.00 | $430,000.00 | $1,613,000.00 | $1,076,000.00 | $632,000.00 | $334,000.00 | $957,000.00 | -- | $296,000.00 | $407,000.00 | $184,000.00 | $851,000.00 | $651,000.00 | $195,000.00 | $199,000.00 | $2,026,000.00 | $1,617,000.00 | $1,223,000.00 | $601,000.00 | $2,443,000.00 | $1,954,000.00 | $612,000.00 | $748,000.00 | $4,199,000.00 | $1,025,000.00 | -- | $1,219,000.00 | $1,126,000.00 | $4,592,000.00 | $1,146,000.00 | $1,034,000.00 | $1,223,000.00 | $7,443,000.00 | $5,935,000.00 | $3,712,000.00 | $1,689,000.00 | $4,556,000.00 | $2,226,000.00 | $1,185,000.00 | $447,000.00 | $1,726,000.00 | -- |
| Selling, General, and Administrative | $693,000.00 | $3,058,000.00 | $2,271,000.00 | $1,421,000.00 | $752,000.00 | $3,309,000.00 | $2,333,000.00 | $746,000.00 | $3,614,000.00 | $2,078,000.00 | $1,348,000.00 | -- | $681,000.00 | $2,808,000.00 | $2,141,000.00 | $1,359,000.00 | $726,000.00 | $2,792,000.00 | $1,973,000.00 | $1,376,000.00 | $757,000.00 | $3,184,000.00 | -- | $2,313,000.00 | $1,514,000.00 | $733,000.00 | $3,708,000.00 | $2,920,000.00 | $2,041,000.00 | $1,100,000.00 | $4,767,000.00 | $3,557,000.00 | $2,290,000.00 | $1,087,000.00 | $6,986,000.00 | $5,648,000.00 | $4,027,000.00 | $2,151,000.00 | $9,279,000.00 | $7,437,000.00 | -- | $4,907,000.00 | $2,644,000.00 | $11,377,000.00 | $8,454,000.00 | $2,620,000.00 | $3,663,000.00 | $14,300,000.00 | $10,155,000.00 | $3,045,000.00 | $3,905,000.00 | $11,642,000.00 | $3,329,000.00 | $3,485,000.00 | $1,287,000.00 | $3,228,000.00 | -- |
| Total Operating Expenses | $944,000.00 | $4,411,000.00 | $3,303,000.00 | $2,081,000.00 | $1,117,000.00 | $4,597,000.00 | $3,193,000.00 | $2,083,000.00 | $4,951,000.00 | $2,954,000.00 | $1,698,000.00 | -- | $950,000.00 | $3,677,000.00 | $3,174,000.00 | $2,017,000.00 | $1,077,000.00 | $4,117,000.00 | $2,761,000.00 | $1,720,000.00 | $803,000.00 | $1,013,000.00 | -- | $2,226,000.00 | $795,000.00 | $917,000.00 | $4,410,000.00 | $3,458,000.00 | $1,136,000.00 | $1,219,000.00 | $10,313,000.00 | $1,691,000.00 | $1,975,000.00 | $1,688,000.00 | $9,208,000.00 | $2,215,000.00 | $5,100,000.00 | $2,899,000.00 | $13,478,000.00 | $3,555,000.00 | -- | $3,482,000.00 | $3,770,000.00 | $14,184,000.00 | $13,785,000.00 | $8,540,000.00 | $4,886,000.00 | $13,160,000.00 | $6,928,000.00 | $10,662,000.00 | $5,594,000.00 | $7,158,000.00 | $9,040,000.00 | $2,936,000.00 | $1,734,000.00 | $4,954,000.00 | -- |
| Loss from Operations | $-832,000.00 | $-3,400,000.00 | $-2,300,000.00 | $-1,400,000.00 | $-654,000.00 | $-3,200,000.00 | $-2,100,000.00 | $-379,000.00 | $-3,900,000.00 | $-2,100,000.00 | $-507,000.00 | -- | $-972,000.00 | $-2,100,000.00 | $-1,692,000.00 | $-951,000.00 | $-559,000.00 | $-3,700,000.00 | $-2,638,000.00 | $-1,937,000.00 | $-1,022,000.00 | $-3,700,000.00 | -- | $-352,000.00 | $-2,104,000.00 | $-865,000.00 | $-807,000.00 | $-1,289,000.00 | $-2,232,000.00 | $-1,103,000.00 | $-20,600,000.00 | $-3,141,000.00 | $-5,902,000.00 | $-3,132,000.00 | $-13,300,000.00 | $-3,074,000.00 | $-2,852,000.00 | $-4,442,000.00 | $24,800,000.00 | $-6,348,000.00 | -- | $-6,619,000.00 | $-6,107,000.00 | $-42,667,000.00 | $-9,802,000.00 | $-7,007,000.00 | $-8,174,000.00 | $-16,164,000.00 | $-20,188,000.00 | $-12,206,000.00 | $-6,416,000.00 | $-12,135,000.00 | $-3,894,000.00 | $-607,000.00 | $4,906,000.00 | $11,169,000.00 | -- |
| Loss Before Income Taxes | $-557,000.00 | $-2,690,000.00 | $-1,810,000.00 | $-1,054,000.00 | $-509,000.00 | $-2,726,000.00 | $-1,588,000.00 | $-152,000.00 | $-2,857,000.00 | $-1,018,000.00 | $-254,000.00 | -- | $-707,000.00 | $-547,000.00 | $-481,000.00 | $28,000.00 | $-322,000.00 | $-3,565,000.00 | $-2,685,000.00 | $-1,827,000.00 | $-983,000.00 | $-2,981,000.00 | -- | $-326,000.00 | $-1,524,000.00 | $-392,000.00 | $-4,104,000.00 | $-3,431,000.00 | $-1,149,000.00 | $-696,000.00 | $-21,304,000.00 | $-9,123,000.00 | $-2,545,000.00 | $-3,315,000.00 | $-13,317,000.00 | $-3,046,000.00 | $-2,904,000.00 | $-4,371,000.00 | $-24,610,000.00 | $-6,421,000.00 | -- | $-6,428,000.00 | $-6,350,000.00 | $-44,635,000.00 | $-26,683,000.00 | $-15,299,000.00 | $-9,118,000.00 | $-49,949,000.00 | $-25,247,000.00 | $-15,145,000.00 | $-7,831,000.00 | $-15,413,000.00 | $-2,424,000.00 | $-1,387,000.00 | $4,096,000.00 | $11,095,000.00 | -- |
| Earnings Per Share Basic | $-0.24 | $-0.55 | $-0.37 | $-0.22 | $-0.11 | $-0.61 | $-0.36 | $-0.15 | -- | -- | $-0.06 | -- | -- | -- | -- | $0.01 | -- | -- | -- | $-0.51 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | $-0.40 | $-0.54 | $-0.32 | $-1.80 | $-0.36 | $-0.54 | $-0.28 | $-0.88 | $-0.28 | $-0.03 | $0.11 | $0.26 | -- |
| Weighted Average Shares Basic | 4,905,000 | 4,881,000 | 4,866,000 | 4,841,000 | 4,836,000 | 4,522,000 | 4,488,000 | 4,475,000 | -- | -- | 4,033,000 | -- | -- | -- | -- | 3,604,000 | -- | -- | -- | 3,569,000 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 27,579,000 | 27,513,000 | 27,495,000 | 27,414,000 | 27,389,000 | 27,343,000 | 27,303,000 | 21,887,000 | 20,021,000 | 25,337,000 | 7,455,000 | 7,090,000 | -- |
| Earnings Per Share Diluted | $-0.11 | $-0.55 | $-0.37 | $-0.22 | $-0.11 | $-0.61 | $-0.36 | $-0.04 | -- | -- | $-0.24 | -- | -- | -- | -- | $0.01 | -- | -- | -- | $-0.51 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | $-0.40 | $-0.54 | $-0.32 | $-1.80 | $-0.91 | $-0.26 | $-0.28 | $-0.88 | $-0.28 | $-0.05 | $0.11 | $0.24 | -- |
| Weighted Average Shares Diluted | 4,907,000 | 4,881,000 | 4,866,000 | 4,841,000 | 4,836,000 | 4,522,000 | 4,488,000 | 4,475,000 | -- | -- | 4,023,000 | -- | -- | -- | -- | 3,732,000 | -- | -- | -- | 3,569,000 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 27,579,000 | 27,513,000 | 27,495,000 | 27,414,000 | 27,481,000 | 27,343,000 | 27,303,000 | 21,887,000 | 20,021,000 | 25,337,000 | 7,988,000 | 7,723,000 | -- |
| Common Stock Shares Authorized | 7,500,000 | 7,500,000 | 7,500,000 | 7,500,000 | 7,500,000 | 7,500,000 | 7,500,000 | 7,500,000 | 7,500,000 | 7,500,000 | 7,500,000 | -- | 7,500,000 | 7,500,000 | 7,500,000 | 7,500,000 | 7,500,000 | 7,500,000 | 7,500,000 | 7,500,000 | 7,500,000 | 7,500,000 | 7,500,000 | 7,500,000 | 75,000,000 | 75,000,000 | 75,000,000 | 75,000,000 | 75,000,000 | 75,000,000 | 75,000,000 | 75,000,000 | 75,000,000 | 75,000,000 | 75,000,000 | 75,000,000 | 75,000,000 | 75,000,000 | 75,000,000 | 75,000,000 | 75,000,000 | 32,143,000 | 32,143,000 | 32,143,000 | 32,143,000 | 32,143,000 | 32,143,000 | 32,143,000 | 32,143,000 | 32,143,000 | 32,143,000 | 32,143,000 | -- | -- | -- | -- | -- |
| Common Stock Shares Outstanding | 7,175,000 | 4,941,000 | 4,915,000 | 4,892,000 | 4,848,000 | 4,832,000 | 4,530,000 | 4,514,000 | 4,460,000 | 4,069,000 | 4,057,000 | -- | 4,011,000 | 4,011,000 | 4,006,000 | 3,623,000 | 3,595,000 | 3,594,000 | 3,589,000 | 3,589,000 | 3,560,000 | 3,559,000 | -- | 3,557,000 | 3,545,000 | 3,544,000 | 3,544,000 | 3,544,000 | 3,520,000 | 3,517,000 | 3,517,000 | 2,940,000 | 29,069,000 | 29,052,000 | 29,052,000 | 29,052,000 | 28,453,000 | 28,424,000 | 28,424,000 | 28,424,000 | -- | 28,008,000 | 27,761,000 | 27,761,000 | 27,752,000 | 27,543,000 | 27,471,000 | 27,470,000 | 27,468,000 | 27,443,000 | 27,315,000 | 27,285,000 | -- | -- | -- | -- | -- |
| Common Stock Value | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Common Stock Par Or Stated Value Per Share | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Payments Of Dividends Common Stock | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Preferred Stock Shares Authorized | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Preferred Stock Shares Outstanding | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Preferred Stock Value | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Preferred Stock Par Or Stated Value Per Share | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Share Price | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |