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Consolidated Condensed Statement of Changes in Stockholders' Equity (USD $) | Total | Preferred | Common Stock | Additional Paid-in Capital | Retained Earnings | Treasury Stock
--- | --- | --- | --- | --- | --- | ---
Balance at Jun. 30, 2013 | $ 54,836,161 | $ 317 | $ 29,410 | $ 31,813,239 | $ 24,013,035 | $ (1,019,840)
Balance (in shares) at Jun. 30, 2013 |  | 317,319 | 28,608,969 |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |
Stock-based compensation | 373,438 |  |  | 373,438 |  |
Exercise of stock warrants |  |  | 1 | (1) |  |
Exercise of stock warrants (in shares) |  |  | 922 |  |  |
Purchases of treasury stock | (117,182) |  |  |  |  | (117,182)
Purchases of treasury stock (in shares) |  |  | (10,222) |  |  |
Retirements of treasury stock |  |  | (812) | (1,136,210) |  | 1,137,022
Recovery of short swing profits | 6,850 |  |  | 6,850 |  |
Net income | 1,472,451 |  |  |  | 1,472,451 |
Preferred Stock dividends | (168,575) |  |  |  | (168,575) |
Balance at Sep. 30, 2013 | $ 56,403,143 | $ 317 | $ 28,599 | $ 31,057,316 | $ 25,316,911 |
Balance (in shares) at Sep. 30, 2013 |  | 317,319 | 28,599,669 |  |  |

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