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Consolidated Statements of Operations and Comprehensive Income (USD $) | 12 Months Ended
--- | ---
Jun. 30, 2012 | Jun. 30, 2011
Consolidated Statements Of Operations And Comprehensive Income |  |
Product sales, net | $ 11,284,869 | $ 10,000,602
Cost of sales | 7,250,098 | 6,078,829
Gross margin | 4,034,771 | 3,921,773
Operating expenses: |  |
Selling, general and administrative | 3,880,667 | 3,771,643
New product development | 1,045,535 | 995,087
Amortization of intangibles | 32,868 | 32,868
Gain on sale of property and equipment |  | (20,480)
Total costs and expenses | 4,959,070 | 4,779,118
Operating loss | (924,299) | (857,345)
Other income (expense): |  |
Interest expense | (88,729) | (170,585)
Interest expense - debt discount |  | (316,693)
Interest expense - debt costs | (3,298) | (118,977)
Loss on extinguishment of debt |  | (131,784)
Derivative income (expense) | 103,364 |
Investment and other income | 48,095 | (6,579)
Net loss | (864,867) | (1,601,963)
Loss per common share (basic and diluted) | $ (0.09) | $ (0.17)
Number of shares used in per share calculation | 9,861,596 | 9,533,558
Foreign currency translation adjustment | 37,665 | 27,127
Comprehensive loss | $ (827,202) | $ (1,574,836)

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