XML 19 R5.htm IDEA: XBRL DOCUMENT v3.8.0.1
Consolidated Statements of Stockholders' Equity - USD ($)
shares in Thousands, $ in Thousands
Total
Common Stock [Member]
Additional Paid-in-Capital [Member]
Retained Earnings [Member]
Treasury Stock [Member]
Beginning Balance at Dec. 31, 2014 $ 178,323 $ 1,275 $ 85,655 $ 91,393  
Beginning Balance, shares at Dec. 31, 2014   12,748      
Issuance of restricted stock awards   $ 11 (11)    
Issuance of restricted stock awards, shares   108      
Exercise of stock options 14 $ 14      
Exercise of stock options, shares   145      
Excess tax benefit (deficiency) from stock option exercises, net 378   378    
Shares withheld related to net share settlement (543) $ (9) (534)    
Shares withheld related to net share settlement, shares   (87)      
Share-based compensation 3,690   3,690    
Net income 23,365     23,365  
Ending Balance at Dec. 31, 2015 205,227 $ 1,291 89,178 114,758  
Ending Balance, shares at Dec. 31, 2015   12,914      
Issuance of restricted stock awards   $ 4 (4)    
Issuance of restricted stock awards, shares   37      
Exercise of stock options 20 $ 20      
Exercise of stock options, shares   203      
Excess tax benefit (deficiency) from stock option exercises, net (35)   (35)    
Repurchase of common stock (25,046)       $ (25,046)
Shares withheld related to net share settlement (508) $ (15) (493)    
Shares withheld related to net share settlement, shares   (158)      
Share-based compensation 3,786   3,786    
Net income 24,031     24,031  
Ending Balance at Dec. 31, 2016 207,475 $ 1,300 92,432 138,789 (25,046)
Ending Balance, shares at Dec. 31, 2016   12,996      
Issuance of restricted stock awards   $ 7 (7)    
Issuance of restricted stock awards, shares   74      
Exercise of stock options $ 334 $ 29 305    
Exercise of stock options, shares 289 289      
Shares withheld related to net share settlement $ (2,021) $ (15) (2,006)    
Shares withheld related to net share settlement, shares   (154)      
Share-based compensation 3,660   3,660    
Net income 29,963     29,963  
Ending Balance at Dec. 31, 2017 $ 239,411 $ 1,321 $ 94,384 $ 168,752 $ (25,046)
Ending Balance, shares at Dec. 31, 2017   13,205