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Consolidated Statements Of Shareholder's Equity (USD $) In Thousands, except Share data | Common Stock [Member] | Additional Paid-in Capital [Member] | Accumulated Other Comprehensive Income (Loss) [Member] | Retained Earnings [Member] | Treasury Stock [Member] | Total
--- | --- | --- | --- | --- | --- | ---
BALANCE AT at Dec. 31, 2010 | $ 240 | $ 74,930 | $ 4,961 | $ 31,126 | $ (282) | $ 110,975
Shares, BALANCE AT at Dec. 31, 2010 | 23,861,249 |  |  |  |  |
Net earnings | 0 | 0 | 0 | 3,021 | 0 | 3,021
Foreign currency translation adjustments | 0 | 0 | (1,670) | 0 | 0 | (1,670)
Amortization of stock based compensation | 0 | 199 | 0 | 0 | 0 | 199
Exercise of stock options | 0 | 15 | 0 | 0 | 0 | 15
Exercise of stock options, shares | 16,113 |  |  |  |  | 11,113
BALANCE AT at Dec. 31, 2011 | 240 | 75,144 | 3,291 | 34,147 | (282) | 112,540
Shares, BALANCE AT at Dec. 31, 2011 | 23,877,362 |  |  |  |  | 23,877,362
Net earnings | 0 | 0 | 0 | 4,091 | 0 | 4,091
Foreign currency translation adjustments | 0 | 0 | 1,278 | 0 | 0 | 1,278
Amortization of stock based compensation | 0 | (4) | 0 | 0 | 0 | (4)
Exercise of stock options | 3 | 248 | 0 | 0 | 0 | 251
Exercise of stock options, shares | 250,752 |  |  |  |  | 240,000
BALANCE AT at Dec. 31, 2012 | $ 243 | $ 75,388 | $ 4,569 | $ 38,238 | $ (282) | $ 118,156
Shares, BALANCE AT at Dec. 31, 2012 | 24,128,114 |  |  |  |  | 24,117,362

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