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Consolidated Statement of Stockholders' Equity (Unaudited) - 6 months ended Dec. 31, 2017 - 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, 2017 | $ 242,157 | $ 225,492,252 | $ 295,396 | $ (196,308,636) | $ 29,721,169
Balance, beginning, shares at Jun. 30, 2017 | 24,215,733 |  |  |  |
Issuance of common stock for: |  |  |  |  |
Exercise of warrants | $ 4,338 | 534,980 |  |  | 539,318
Exercise of warrants, shares | 433,810 |  |  |  |
Employee Stock Purchase Plan | $ 71 | 19,009 |  |  | 19,080
Employee Stock Purchase Plan, shares | 7,093 |  |  |  |
Exercise of RSU or options | $ 463 | 103,238 |  |  | 103,701
Exercise of RSU or options, shares | 43,250 |  |  |  |
Reclassification of warrant liability upon exercise |  | 685,132 |  |  | 685,132
Stock based compensation on stock options |  | 469,608 |  |  | 469,608
Foreign currency translation adjustment |  |  | 123,409 |  | 123,409
Net income |  |  |  | 641,046 | 641,046
Balance, ending at Dec. 31, 2017 | $ 247,029 | $ 227,304,219 | $ 418,805 | $ (195,667,590) | $ 32,302,463
Balance, ending, shares at Dec. 31, 2017 | 24,702,886 |  |  |  |

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