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Consolidated Statement of Stockholders' Equity (unaudited) - 6 months ended Dec. 31, 2016 - USD ($) | Class A Common Shares [Member] | Additional Paid-in Capital [Member] | Accumulated Other Comprehensive Income [Member] | Accumulated Deficit [Member] | Total
--- | --- | --- | --- | --- | ---
Balance, beginning at Jun. 30, 2016 | $ 155,909 | $ 214,661,617 | $ 126,108 | $ (204,011,722) | $ 10,931,912
Balance, beginning, shares at Jun. 30, 2016 | 15,590,945 |  |  |  |
Issuance of common stock for: |  |  |  |  |
Exercise of warrants | $ 1,304 | 161,564 |  |  | 162,868
Exercise of warrants, shares | 130,294 |  |  |  |
Employee Stock Purchase Plan | $ 55 | 9,543 |  |  | 9,598
Employee Stock Purchase Plan, shares | 5,548 |  |  |  |
Proceeds from equity offering, net of costs | $ 80,000 | 8,651,850 |  |  | 8,731,850
Proceeds from equity offering, net of costs, shares | 8,000,000 |  |  |  |
Reclassification of warrant liability upon exercise |  | 84,777 |  |  | 84,777
Stock based compensation on stock options & RSU |  | 563,766 |  |  | 563,766
Foreign currency translation adjustment |  |  | 75,182 |  | 75,182
Net income |  |  |  | 1,238,163 | 1,238,163
Balance, ending at Dec. 31, 2016 | $ 237,268 | $ 224,133,117 | $ 201,290 | $ (202,773,560) | $ 21,798,116
Balance, ending, shares at Dec. 31, 2016 | 23,726,787 |  |  |  |

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