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CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (USD $) | Total | Common Stock | Additional Paid- In Capital | Retained Earnings | Accumulated other comprehensive income | Treasury Stock
--- | --- | --- | --- | --- | --- | ---
Beginning Balance at Dec. 31, 2011 | $ 73,402,000 | $ 16,000 | $ 36,076,000 | $ 60,658,000 | $ 396,000 | $ (23,744,000)
Beginning Balance (in shares) at Dec. 31, 2011 |  | 15,510,185 |  |  |  |
Share-based compensation to executives and directors | 1,455,000 |  | 1,455,000 |  |  |
Share-based compensation tax benefit | 464,000 |  | 464,000 |  |  |
Restricted shares issued to executives and directors |  | 15,770 |  |  |  |
Treasury stock purchases | (2,764,000) |  |  |  |  | (2,764,000)
Comprehensive income: |  |  |  |  |  |
Net income | 6,804,000 |  |  | 6,804,000 |  |
Net change in unrealized gain (loss) on investments | 36,000 |  |  |  | 36,000 |
Comprehensive income | 6,840,000 |  |  |  |  |
Ending Balance at Jun. 30, 2012 | $ 79,397,000 | $ 16,000 | $ 37,995,000 | $ 67,462,000 | $ 432,000 | $ (26,508,000)
Ending Balance (in shares) at Jun. 30, 2012 |  | 15,525,955 |  |  |  |

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