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Consolidated Statement of Stockholders' Equity (Unaudited) - USD ($) | Class A Common Shares [Member] | Additional Paid-in Capital [Member] | Accumulated Other Comprehensive Income [Member] | Accumulated Deficit [Member] | Total
--- | --- | --- | --- | --- | ---
Balance, beginning, shares at Jun. 30, 2016 | 15,590,945 |  |  |  |
Balance, beginning at Jun. 30, 2016 | $ 155,909 | $ 214,661,617 | $ 126,108 | $ (204,011,722) | $ 10,931,912
Issuance of common stock for: |  |  |  |  |
Exercise of warrants, shares | 578,897 |  |  |  |
Exercise of warrants | $ 5,789 | 699,890 |  |  | 705,679
Employee Stock Purchase Plan, shares | 12,106 |  |  |  |
Employee Stock Purchase Plan | $ 121 | 19,511 |  |  | $ 19,632
Exercise of RSU, shares | 33,785 |  |  |  |
Exercise of RSU | $ 338 | (338) |  |  |
Exercise of stock options, shares |  |  |  |  | 0
Public equity placement, net of costs, shares | 8,000,000 |  |  |  |
Public equity placement, net of costs | $ 80,000 | 8,669,496 |  |  | $ 8,749,496
Reclassification of warrant liability upon exercise |  | 694,436 |  |  | 694,436
Stock-based compensation on stock options and RSUs |  | 747,640 |  |  | 747,640
Foreign currency translation adjustment |  |  | 169,288 |  | 169,288
Net income |  |  |  | 7,703,086 | 7,703,086
Balance, ending, shares at Jun. 30, 2017 | 24,215,733 |  |  |  |
Balance, ending at Jun. 30, 2017 | $ 242,157 | 225,492,252 | 295,396 | (196,308,636) | 29,721,169
Issuance of common stock for: |  |  |  |  |
Exercise of warrants, shares | 433,810 |  |  |  |
Exercise of warrants | $ 4,338 | 529,980 |  |  | 534,318
Employee Stock Purchase Plan, shares | 19,980 |  |  |  |
Employee Stock Purchase Plan | $ 200 | 48,391 |  |  | $ 48,591
Exercise of stock options, shares | 127,813 |  |  |  | 127,813
Exercise of stock options | $ 1,278 | 224,723 |  |  | $ 226,001
Settlement of Sellers Note, shares | 967,208 |  |  |  |
Settlement of Sellers Note | $ 9,672 | 2,237,392 |  |  | 2,247,064
Reclassification of warrant liability upon exercise |  | 685,132 |  |  | 685,132
Stock-based compensation on stock options and RSUs |  | 656,953 |  |  | 656,953
Foreign currency translation adjustment |  |  | 178,112 |  | 178,112
Net income |  |  |  | 1,060,104 | 1,060,104
Balance, ending, shares at Jun. 30, 2018 | 25,764,544 |  |  |  |
Balance, ending at Jun. 30, 2018 | $ 257,645 | $ 229,874,823 | $ 473,508 | $ (195,248,532) | $ 35,357,444

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