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Consolidated Statements of Shareholders' Equity (Unaudited) (USD $) | Total | Common Stock | Additional Paid-in Capital | Accumulated Deficit | Treasury Stock | Accumulated Other Comprehensive Income
--- | --- | --- | --- | --- | --- | ---
Beginning balance at Dec. 31, 2010 | $ 67,172,188 | $ 383,744 | $ 105,050,433 | $ (39,399,345) | $ (160,025) | $ 1,297,381
Beginning balance, shares at Dec. 31, 2010 |  | 38,362,727 |  |  |  |
Comprehensive loss/income |  |  |  |  |  |
Net income (loss) | (16,157,966) |  |  | (16,157,966) |  |
Unrealized holding gain on available for sale securities, net of taxes | 250,746 |  |  |  |  | 250,746
Total comprehensive income (loss) | (15,907,220) |  |  |  |  |
Ending balance at Jun. 30, 2011 | 51,264,968 | 383,744 | 105,050,433 | (55,557,311) | (160,025) | 1,548,127
Ending balance, shares at Jun. 30, 2011 |  | 38,362,727 |  |  |  |
Beginning balance at Dec. 31, 2011 | 50,549,660 | 383,744 | 105,050,433 | (54,858,831) | (160,025) | 134,339
Beginning balance, shares at Dec. 31, 2011 |  | 38,362,727 |  |  |  |
Comprehensive loss/income |  |  |  |  |  |
Net income (loss) | 890,812 |  |  | 890,812 |  |
Unrealized holding gain on available for sale securities, net of taxes | 190,241 |  |  |  |  | 185,255
Total comprehensive income (loss) | 1,076,067 |  |  |  |  |
Share-based compensation expense | (133,128) |  | (133,128) |  |  |
Issuance of restricted stock, shares |  | 104,346 |  |  |  |
Issuance of restricted stock, value |  | 1,043 | (1,043) |  |  |
Ending balance at Jun. 30, 2012 | $ 51,758,855 | $ 384,787 | $ 105,182,518 | $ (53,968,019) | $ (160,025) | $ 319,594
Ending balance, shares at Jun. 30, 2012 |  | 38,467,073 |  |  |  |

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