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Consolidated Statements Of Changes In Stockholders' Equity (USD $) In Thousands, except Share data | Common Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | Accumulated Other Comprehensive Income (Loss) [Member] | Total
--- | --- | --- | --- | --- | ---
Beginning Balance at Dec. 31, 2010 | $ 338 | $ 1,541 | $ 6,565 | $ 1,691 | $ 10,135
Beginning Balance, Shares at Dec. 31, 2010 | 3,381,999 |  |  |  |
Exercise of stock options | 1 | 10 |  |  | 11
Exercise of stock options, shares | 4,500 |  |  |  |
Unrealized gains on investments, net of taxes |  |  |  | 218 | 218
Stock issued through the employee stock purchase plan | 0 | 10 |  |  | 10
Stock issued through the employee stock purchase plan, shares | 3,078 |  |  |  |
Dividend on common stock |  |  | (543) |  | (543)
Net income |  |  | 548 |  | 548
Ending Balance at Dec. 31, 2011 | 339 | 1,561 | 6,570 | 1,909 | 10,379
Ending Balance, Shares at Dec. 31, 2011 | 3,389,577 |  |  |  |
Unrealized gains on investments, net of taxes |  |  |  | 313 | 313
Stock issued through the employee stock purchase plan | 0 | 8 |  |  | 8
Stock issued through the employee stock purchase plan, shares | 2,335 |  |  |  |
Stock option expense |  | 6 |  |  | 6
Dividend on common stock |  |  | (543) |  | (543)
Net income |  |  | 1,086 |  | 1,086
Ending Balance at Dec. 31, 2012 | $ 339 | $ 1,575 | $ 7,113 | $ 2,222 | $ 11,249
Ending Balance, Shares at Dec. 31, 2012 | 3,391,912 |  |  |  |

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