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STATEMENT OF SHAREHOLDERS' EQUITY (USD $) In Thousands, except Share data, unless otherwise specified | Common Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | Unrealized Gain (Loss) on Marketable Securities [Member] | Total
--- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2009 | $ 264 | $ 118,998 | $ 9,485 | $ 386 | $ 129,133
Balance (in shares) at Dec. 31, 2009 | 26,418,713 |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Net loss | 0 | 0 | (772) | 0 | (772)
Unrecognized gain on marketable securities | 0 | 0 | 0 | 400 | 400
Unrealized tax effect on the unrealized gain | 0 | 0 | 0 | (144) | (144)
Funding of ESOP | 0 | 260 | 0 | 0 | 260
Funding of ESOP (in shares) | 42,802 |  |  |  |
Issuance of common stock 2001 stock compensation plan | 1 | 429 | 0 | 0 | 430
Issuance of common stock 2001 stock compensation plan (in shares) | 80,000 |  |  |  |
Issuance of common stock from stock options | 3 | (455) | 0 | 0 | (452)
Issuance of common stock from stock options (in shares) | 275,728 |  |  |  |
Issuance of common stock from stock warrants | 3 | 743 | 0 | 0 | 746
Issuance of common stock from stock warrants (in shares) | 251,367 |  |  |  |
Vesting of stock options | 0 | 1,021 | 0 | 0 | 1,021
Vesting of stock warrants | 0 | 66 | 0 | 0 | 66
Balance at Dec. 31, 2010 | 271 | 121,062 | 8,713 | 642 | 130,688
Balance (in shares) at Dec. 31, 2010 | 27,068,610 |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Net loss | 0 | 0 | (4,807) | 0 | (4,807)
Recognized gain on marketable securities | 0 | 0 | 0 | (850) | (850)
Unrecognized gain on marketable securities | 0 | 0 | 0 | (30) | (30)
Unrealized tax effect on the unrealized gain | 0 | 0 | 0 | 316 | 316
Funding of ESOP | 1 | 287 | 0 | 0 | 288
Funding of ESOP (in shares) | 98,958 |  |  |  |
Issuance of common stock 2001 stock compensation plan | 1 | 369 | 0 | 0 | 370
Issuance of common stock 2001 stock compensation plan (in shares) | 75,000 |  |  |  |
Issuance of common stock from stock options | 1 | (209) | 0 | 0 | (208)
Issuance of common stock from stock options (in shares) | 124,444 |  |  |  |
Issuance of common stock from stock warrants | 0 | 61 | 0 | 0 | 61
Issuance of common stock from stock warrants (in shares) | 42,896 |  |  |  |
Vesting of stock options | 0 | 947 | 0 | 0 | 947
Vesting of stock warrants | 0 | 6 | 0 | 0 | 6
Balance at Dec. 31, 2011 | 274 | 122,523 | 3,906 | 78 | 126,781
Balance (in shares) at Dec. 31, 2011 | 27,409,908 |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Net loss | 0 | 0 | (11,245) | 0 | (11,245)
Recognized gain on marketable securities | 0 | 0 | 0 | (54) | (54)
Unrecognized gain on marketable securities | 0 | 0 | 0 | 90 | 90
Unrealized tax effect on the unrealized gain | 0 | 0 | 0 | (13) | (13)
Funding of ESOP | 2 | 241 | 0 | 0 | 243
Funding of ESOP (in shares) | 161,624 |  |  |  |
Issuance of common stock 2001 stock compensation plan | 1 | 162 | 0 | 0 | 163
Issuance of common stock 2001 stock compensation plan (in shares) | 60,000 |  |  |  |
Issuance of common stock from stock options | 0 | 0 | 0 | 0 | 0
Issuance of common stock from stock options (in shares) | 1,070 |  |  |  |
Issuance of common stock from stock warrants | 0 | 50 | 0 | 0 | 50
Issuance of common stock from stock warrants (in shares) | 20,000 |  |  |  |
Vesting of stock options | 0 | 33 | 0 | 0 | 33
Vesting of stock warrants | 0 | 69 | 0 | 0 | 69
Balance at Dec. 31, 2012 | $ 277 | $ 123,078 | $ (7,339) | $ 101 | $ 116,117
Balance (in shares) at Dec. 31, 2012 | 27,652,602 |  |  |  |

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