Annual report pursuant to Section 13 and 15(d)

CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY

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CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - USD ($)
$ in Thousands
Total
Common Stock
Additional Paid-in Capital
Retained Earnings
Shares Held In Treasury
Accumulated Other Comprehensive Income (Loss)
Noncontrolling Interest in Subsidiary
Beginning Balance at Dec. 31, 2013 $ 436,061 $ 202 $ 421,310 $ 14,680 $ (113) $ 176 $ (194)
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Restricted stock grants   2 (2)        
Exercise of stock options 320   320        
Employee Stock Purchase Plan 1,138   1,138        
Tax benefit or deficit from share award plans 313   313        
Share award amortization 5,769   5,769        
Cancellation of restricted stock (177)   261   (438)    
Net income (loss) 17,021     17,117     (96)
Currency translation adjustments, net of tax (81)         (81)  
Ending Balance at Dec. 31, 2014 460,364 204 429,109 31,797 (551) 95 (290)
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Notes Issued 0            
Beginning Balance at Dec. 31, 2013 0            
Ending Balance at Dec. 31, 2014 0            
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Restricted stock grants   2 (2)        
Employee Stock Purchase Plan 1,096 1 1,095        
Tax benefit or deficit from share award plans (127)   (127)        
Share award amortization 3,723   3,723        
Cancellation of restricted stock 0   43   (43)    
Purchase of treasury shares (2,079)       (2,079)    
Acquisition of subsidiary with noncontrolling interest 5,234   (666)       666
Net income (loss) 8,329     8,705     (376)
Currency translation adjustments, net of tax (3)         (3)  
Ending Balance at Dec. 31, 2015 471,303 207 433,175 40,502 (2,673) 92 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Notes Issued 0            
Increase (Decrease) in Temporary Equity [Roll Forward]              
Net income (loss) (430)            
Ending Balance at Dec. 31, 2015 4,804            
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Restricted stock grants   3 (3)        
Employee Stock Purchase Plan 836 1 835        
Tax benefit or deficit from share award plans (216)   (216)        
Share award amortization 4,633   4,633        
Cancellation of restricted stock 0   65   (65)    
Purchase of treasury shares (161)       (161)    
Net income (loss) (14,327)     (14,327)     0
Ending Balance at Dec. 31, 2016 468,417 $ 211 $ 438,489 32,524 $ (2,899) $ 92 $ 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Notes Issued 6,349            
Increase (Decrease) in Temporary Equity [Roll Forward]              
Net income (loss) (583)            
Adjustment to carrying value of redeemable noncontrolling interest (6,349)     $ (6,349)      
Ending Balance at Dec. 31, 2016 $ 4,221