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CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (USD $) In Thousands, except Share data, unless otherwise specified | Total | Common Stock | Unamortized Cost of Equity Awards | Retained Earnings | Foreign Currency Translation Adjustments | Pension Adjustments
--- | --- | --- | --- | --- | --- | ---
Balances at Dec. 31, 2010 |  | $ 20,953 | $ (480) | $ 9,342 | $ 56 | $ 73
Balances (in shares) at Dec. 31, 2010 |  | 8,110,000 |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |
Stock transactions under employee benefit stock plans and option exercises |  | 670 |  |  |  |
Stock transactions under employee benefit stock plans and option exercises (in shares) |  | 152,000 |  |  |  |
Issuance of restricted stock, net of forfeitures |  | 635 | (913) |  |  |
Issuance of restricted stock, net of forfeitures (in shares) |  | 87,000 |  |  |  |
Stock compensation expense |  |  | 703 |  |  |
Issuance of stock due to warrant exercises (in shares) | 117,145 | 117,000 |  |  |  |
Pension adjustments, net of tax | (786) |  |  |  |  | (786)
Foreign currency translation adjustment | (559) |  |  |  | (559) |
Net income | 6,967 |  |  | 6,967 |  |
Dividends to Stockholders |  |  |  | (339) |  |
Comprehensive income | 5,622 |  |  |  |  |
Balances at Dec. 31, 2011 | 36,322 | 22,258 | (690) | 15,970 | (503) | (713)
Balances (in shares) at Dec. 31, 2011 | 8,466,000 | 8,466,000 |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |
Stock transactions under employee benefit stock plans and option exercises |  | 494 |  |  |  |
Stock transactions under employee benefit stock plans and option exercises (in shares) |  | 68,000 |  |  |  |
Issuance of restricted stock, net of forfeitures |  | 722 | (846) |  |  |
Issuance of restricted stock, net of forfeitures (in shares) |  | 97,000 |  |  |  |
Stock compensation expense |  |  | 609 |  |  |
Pension adjustments, net of tax | (331) |  |  |  |  | (331)
Foreign currency translation adjustment | 624 |  |  |  | 624 |
Net income | 5,397 |  |  | 5,397 |  |
Dividends to Stockholders |  |  |  | (839) |  |
Comprehensive income | 5,690 |  |  |  |  |
Balances at Dec. 31, 2012 | $ 42,152 | $ 23,474 | $ (927) | $ 20,528 | $ 121 | $ (1,044)
Balances (in shares) at Dec. 31, 2012 | 8,631,000 | 8,631,000 |  |  |  |

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