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Consolidated Statements Of Shareholders' Equity (USD $) In Thousands, unless otherwise specified | Common Stock [Member] | Capital In Excess Of Par Value [Member] | Accum. (Deficit) Earnings [Member] | Accum. Other Comp. Loss [Member] | Treasury Stock [Member] | Total Comp. (Loss) Income [Member] | Total
--- | --- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2009 | $ 144 | $ 42,341 | $ (8,348) | $ (2,021) | $ (356) |  | $ 31,760
Balance, shares at Dec. 31, 2009 | 14,427 |  |  |  | (138) |  |
Net income |  |  | 2,105 |  |  | 2,105 | 2,105
Exercise of stock options |  | 11 |  |  |  |  | 11
Exercise of stock options, shares | 5 |  |  |  |  |  |
Share based compensation earned |  | 885 |  |  |  |  | 885
Share based compensation earned, shares | 23 |  |  |  |  |  |
Other comprehensive income (loss): |  |  |  |  |  |  |
Adjustment for minimum pension/post retirement liability, net of tax |  |  |  | 126 |  | 126 | 126
Translation gain (loss) |  |  |  | 287 |  | 287 | 287
Balance at Dec. 31, 2010 | 144 | 43,237 | (6,243) | (1,608) | (356) | 2,518 | 35,174
Balance, shares at Dec. 31, 2010 | 14,455 |  |  |  | (138) |  |
Net income |  |  | 8,272 |  |  | 8,272 | 8,272
Common stock dividends of $0.05 per share |  |  | (728) |  |  |  | (728)
Exercise of stock options |  | 112 |  |  |  |  | 112
Exercise of stock options, shares | 48 |  |  |  |  |  |
Share based compensation earned |  | 693 |  |  |  |  | 693
Share based compensation earned, shares | 16 |  |  |  |  |  |
Conversion of debt to equity | 3 | 1,197 |  |  |  |  | 1,200
Conversion of debt to equity, shares | 300 |  |  |  |  |  |
Stock repurchase and retirement | (1) | (990) |  |  |  |  | (991)
Stock repurchase and retirement, shares | (165) |  |  |  |  |  |
Other comprehensive income (loss): |  |  |  |  |  |  |
Adjustment for minimum pension/post retirement liability, net of tax |  |  |  | (601) |  | (601) | (601)
Translation gain (loss) |  |  |  | (141) |  | (141) | (141)
Balance at Dec. 31, 2011 | $ 146 | $ 44,249 | $ 1,301 | $ (2,350) | $ (356) | $ 7,530 | $ 42,990
Balance, shares at Dec. 31, 2011 | 14,654 |  |  |  | (138) |  |

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