Schedule of Quarterly Financial Information [Table Text Block] | FISCAL 2015 Q1 Q2 Q3 Q4 YEAR Net sales $ 4,539,337 $ 5,601,008 $ 5,314,797 $ 6,749,436 $ 22,204,578 Cost of goods sold 1,586,105 1,767,175 1,670,359 2,256,637 7,280,276 Gross profit 2,953,232 3,833,833 3,644,438 4,492,799 14,924,302 Operating expenses: Selling expenses 2,019,286 2,085,174 2,465,803 2,492,432 9,062,695 General and administrative expenses 1,246,078 1,534,784 1,583,399 1,619,362 5,983,623 Research and development expenses 437,591 324,301 407,773 423,258 1,592,923 Total operating expenses 3,702,955 3,944,259 4,456,975 4,535,052 16,639,241 Loss from operations (749,723) (110,426) (812,537) (42,253) (1,714,939) Other income/(expense): Interest income 25 19 12 19 75 Royalty income and license fees 1,147,951 1,044,941 1,032,027 1,031,402 4,256,321 Other (5,679) (4,847) (6,452) (5,055) (22,033) Total other income 1,142,297 1,040,113 1,025,587 1,026,366 4,234,363 Income from continuing operations before income taxes 392,574 929,687 213,050 984,113 2,519,424 Income tax expense/(benefit) 14,352 33,465 8,406 (2,840,855) (2,784,632) Net income from continuing operations $ 378,222 $ 896,222 $ 204,644 $ 3,824,968 $ 5,304,056 Discontinued operations: Net income from discontinued operations net of income tax expense/(benefit) of $0,$0, $5,280 and ($4,153), respectively 4,975 4,975 249,696 7,469 267,115 Net income from discontinued operations 4,975 4,975 249,696 7,469 267,115 Net income $ 383,197 $ 901,197 $ 454,340 $ 3,832,437 $ 5,571,171 Net income per share from continuing operations - Basic $ 0.05 $ 0.12 $ 0.03 $ 0.50 $ 0.70 Net income per share from discontinued operations - Basic 0.00 0.00 0.03 0.00 0.04 Net income per share - Basic $ 0.05 $ 0.12 $ 0.06 $ 0.50 $ 0.74 Net income per share from continuing operations - Diluted $ 0.05 $ 0.11 $ 0.02 $ 0.46 $ 0.66 Net income per share from discontinued operations - Diluted 0.00 0.00 0.03 0.00 0.03 Net income per share - Diluted $ 0.05 $ 0.11 $ 0.05 $ 0.46 $ 0.69 FISCAL 2014 Q1 Q2 Q3 Q4 YEAR Net sales $ 3,075,584 $ 4,122,059 $ 4,284,645 $ 5,578,147 $ 17,060,435 Cost of goods sold 1,345,330 1,229,409 A 1,431,766 1,927,362 5,933,867 Gross profit 1,730,254 2,892,650 2,852,879 3,650,785 11,126,568 Operating expenses: Selling expenses 1,828,830 1,683,699 1,913,795 1,846,402 7,272,726 General and administrative expenses 1,221,315 1,120,926 1,176,047 1,172,767 4,691,055 Research and development expenses 472,888 435,019 406,466 397,378 1,711,751 Total operating expenses 3,523,033 3,239,644 3,496,308 3,416,547 13,675,532 (Loss)/income from operations (1,792,779) (346,994) (643,429) 234,238 (2,548,964) Other income/(expense): Interest income 19 19 18 13 69 Royalty income and license fees 912,794 809,392 830,702 1,172,548 3,725,436 Other (6,261) (5,304) (5,121) (2,645) (19,331) Total other income 906,552 804,107 825,599 1,169,916 3,706,174 (Loss)/income from continuing operations before income taxes (886,227) 457,113 182,170 1,404,154 1,157,210 Income tax expense 2,750 2,750 8,376 16,754 30,630 Net (loss)/income from continuing operations $ (888,977) $ 454,363 $ 173,794 $ 1,387,400 $ 1,126,580 Discontinued operations: Net income from discontinued operations net of income tax expense of $0, $0, $0 and $3,182, respectively 4,975 4,975 254,976 1,793 266,719 Net income from discontinued operations 4,975 4,975 254,976 1,793 266,719 Net (loss)/income $ (884,002) $ 459,338 $ 428,770 $ 1,389,193 $ 1,393,299 Net (loss)/income per share from continuing operations - Basic $ (0.12) $ 0.06 $ 0.02 $ 0.19 $ 0.15 Net income per share from discontinued operations - Basic 0.00 0.00 0.04 0.00 0.04 Net (loss)/income per share - Basic $ (0.12) $ 0.06 $ 0.06 $ 0.19 $ 0.19 Net (loss)/income per share from continuing operations - Diluted $ (0.12) $ 0.06 $ 0.02 $ 0.18 $ 0.15 Net income per share from discontinued operations - Diluted 0.00 0.00 0.03 0.00 0.04 Net (loss)/income per share - Diluted $ (0.12) $ 0.06 $ 0.05 $ 0.18 $ 0.19 A. Includes the reversal of $439,508 of previously accrued and unpaid contractual minimum gross profit requirement pursuant to a signed Settlement Agreement. FISCAL 2013 Q1 Q2 Q3 Q4 YEAR Net sales $ 4,570,525 $ 3,474,231 $ 3,023,487 $ 3,758,983 $ 14,827,226 Cost of goods sold 1,843,899 1,626,965 1,482,329 2,474,054 B 7,427,247 Gross profit 2,726,626 1,847,266 1,541,158 1,284,929 7,399,979 Operating expenses: Selling expenses 1,458,564 1,545,585 1,764,718 2,007,337 6,776,204 General and administrative expenses 1,042,332 1,092,726 1,155,613 1,155,818 4,446,489 Research and development expenses 397,131 366,257 379,901 352,769 1,496,058 Total operating expenses 2,898,027 3,004,568 3,300,232 3,515,924 12,718,751 Loss from operations (171,401) (1,157,302) (1,759,074) (2,230,995) (5,318,772) Other income/(expense): Interest income 13 25 18 19 75 Interest expense - - - (7) (7) Royalty income and license fees 222,679 522,385 1,025,153 741,438 2,511,655 Royalty(expense)/recovery (3,698) (1,415) (182) (8,066) (13,361) Other (7,577) (18,608) (25,378) (49,970) (101,533) Total other income 211,417 502,387 999,611 683,414 2,396,829 Income/(loss) from continuing operations before income taxes 40,016 (654,915) (759,463) (1,547,581) (2,921,943) Income tax expense/(benefit) 1,500 2,329 (59,126) (19,899) (75,196) Net income/(loss) from continuing operations $ 38,516 $ (657,244) $ (700,337) $ (1,527,682) $ (2,846,747) Discontinued operations: Net income/(loss) from discontinued operations net of income tax expense/(benefit) of $0, $0, $82,968 and $(3,301), respectively 6,318 3,475 172,007 (6,018) 175,782 Net income/(loss) from discontinued operations 6,318 3,475 172,007 (6,018) 175,782 Net income/(loss) $ 44,834 $ (653,769) $ (528,330) $ (1,533,700) $ (2,670,965) Net income/(loss) per share from continuing operations - Basic $ 0.01 $ (0.09) $ (0.10) $ (0.22) $ (0.40) Net income per share from discontinued operations - Basic - - 0.02 - 0.02 Net income/(loss) per share - Basic $ 0.01 $ (0.09) $ (0.08) $ (0.22) $ (0.38) Net income/(loss) per share from continuing operations - Diluted $ 0.01 $ (0.09) $ (0.10) $ (0.22) $ (0.40) Net income per share from discontinued operations - Diluted - - 0.02 - 0.02 Net income/(loss) per share - Diluted $ 0.01 $ (0.09) $ (0.08) $ (0.22) $ (0.38) B. Includes additional inventory reserves of $835,000. |