CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (USD $)
In Thousands, unless otherwise specified
Common Stock [Member]
Additional Paid in Capital [Member]
Retained Earnings (Deficit) [Member]
Accumulated Other Comprehensive Loss [Member]
Treasury Stock [Member]
Total
Balance at Dec. 31, 2012 $ 0 $ 42,614 $ (6,920) $ (677) $ (14,796) $ 20,221
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Charge related to stock-based compensation 0 173 0 0 0 173
Stock option exercises 0 (146) 0 0 145 (1)
Tax shortfall from expiration of stock options 0 (84) 0 0 0 (84)
Tax benefit from exercise of stock options 0 35 0 0 0 35
Foreign currency translation 0 0 0 (6) 0 (6)
Pension obligations, net of tax 0 0 0 (60) 0 (60)
Net income 0 0 3,174 0 0 3,174
Balance at Dec. 31, 2013 0 42,592 (3,746) (743) (14,651) 23,452
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Charge related to stock-based compensation 0 678 0 0 0 678
Stock option exercises 0 (2,630) 0 0 2,714 84
Tax benefit from exercise of stock options 0 32 0 0 0 32
Foreign currency translation 0 0 0 653 0 653
Pension obligations, net of tax 0 0 0 (19) 0 (19)
Net income 0 0 6,496 0 0 6,496
Balance at Dec. 31, 2014 $ 0 $ 40,672 $ 2,750 $ (109) $ (11,937) $ 31,376