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CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (USD $)
In Thousands
Total
Common Stock [Member]
Additional Paid-in Capital [Member]
Retained Earnings [Member]
Accumulated Other Comprehensive Income (Loss) [Member]
Treasury Stock [Member]
Balance at Dec. 31, 2011 $ 41,168 $ 262 $ 21,338 $ 24,883 $ (1,027) $ (4,288)
Balance (in shares) at Dec. 31, 2011   24,691        
Net income 6,809 0 0 6,809 0 0
Stock-based compensation 819 0 819 0 0 0
Issuance of common stock upon exercise of stock options 574 2 572 0 0 0
Issuance of common stock upon exercise of stock options (in shares)   202        
Restricted shares withheld for taxes 0 0 0 0 0 0
Restricted shares withheld for taxes (in shares)   (4)        
Pension liability adjustments, net of taxes 26 0 0 0 26 0
Change in fair value of derivatives, net of taxes 1,287 0 0 0 1,287 0
Balance at Sep. 30, 2012 50,683 264 22,729 31,692 286 (4,288)
Balance (in shares) at Sep. 30, 2012   24,889        
Balance at Dec. 31, 2012 50,509 264 22,140 32,356 37 (4,288)
Balance (in shares) at Dec. 31, 2012   24,889        
Net income (11,496) 0 0 (11,496) 0 0
Stock-based compensation 725 0 725 0 0 0
Issuance of common stock upon exercise of stock options 72 2 70 0 0 0
Issuance of common stock upon exercise of stock options (in shares)   164        
Restricted shares withheld for taxes (31) 0 (31) 0 0 0
Restricted shares withheld for taxes (in shares)   (3)        
Acquisition of non-controlling interest (151) 0 (151) 0 0 0
Pension liability adjustments, net of taxes 54 0 0 0 54 0
Change in fair value of derivatives, net of taxes (1,805) 0 0 0 (1,805) 0
Balance at Sep. 30, 2013 $ 37,877 $ 266 $ 22,753 $ 20,860 $ (1,714) $ (4,288)
Balance (in shares) at Sep. 30, 2013   25,050