XML 23 R5.htm IDEA: XBRL DOCUMENT v3.8.0.1
CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($)
$ in Thousands
Total
Common stock
Additional Paid-in Capital
Accumulated Deficit
Treasury Stock
Beginning balance, shares outstanding at Dec. 31, 2014   18,512,000      
Beginning Balance at Dec. 31, 2014 $ 179,875 $ 224 $ 212,386 $ (17,468) $ (15,267)
Beginning Balance (Out-of-period Immaterial Adjustment [Member]) at Dec. 31, 2014 2,255        
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Net Income (Loss) 20,853     20,853  
Isuuance of common stock, shares   53,000      
Issuance of common stock $ 982 $ 1 981    
Exercise of stock options, shares 110,000 43,000      
Exercise of stock options $ 0 $ 0 0    
Issuance of restricted common stock, shares   43,000      
Issuance of restricted common stock 51 $ 1 50    
Cancellation and retirement of restricted common stock, shares   (75,000)      
Cancellation and retirement of restricted common stock (1,608) $ (1) (1,607)    
Stock-based compensation expense 4,195   4,195    
Dividends on common stock (1,819)   (1,819)    
Excess tax benefit on equity compensation $ 64   64    
Treasury stock acquired, shares (1,927,665) (1,928,000)      
Dividends on common stock $ (44,999)       (44,999)
Ending balance, shares outstanding at Dec. 31, 2015   16,648,000      
Ending Balance at Dec. 31, 2015 155,339 $ 225 214,250 1,130 (60,266)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Net Income (Loss) 19,581     19,581  
Isuuance of common stock, shares   45,000      
Issuance of common stock $ 872 $ 0 872    
Exercise of stock options, shares 112,000 48,000      
Exercise of stock options $ 1 $ 1 0    
Issuance of restricted common stock, shares   18,000      
Issuance of restricted common stock 12 $ 0 12    
Cancellation and retirement of restricted common stock, shares   (118,000)      
Cancellation and retirement of restricted common stock (889) $ (1) (888)    
Stock-based compensation expense 3,526   3,526    
Dividends on common stock (2,492)   (2,492)    
Excess tax benefit on equity compensation (216)   (216)    
Ending balance, shares outstanding at Dec. 31, 2016   16,641,000      
Ending Balance at Dec. 31, 2016 175,734 $ 225 215,064 20,711 (60,266)
Ending Balance (Out-of-period Immaterial Adjustment [Member]) at Dec. 31, 2016 2,255     2,255  
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Net Income (Loss) 37,193     37,193  
Isuuance of common stock, shares   68,000      
Issuance of common stock $ 1,638 $ 1 1,637    
Exercise of stock options, shares 159,000 61,000      
Exercise of stock options $ 514 $ 0 514    
Issuance of restricted common stock, shares   27,000      
Issuance of restricted common stock 0 $ 0 0    
Cancellation and retirement of restricted common stock, shares   (25,000)      
Cancellation and retirement of restricted common stock (551) $ 0 (551)    
Stock-based compensation expense 3,203   3,203    
Dividends on common stock $ (3,709)   (3,709)    
Treasury stock acquired, shares (574,054) (674,000)      
Dividends on common stock $ (16,366)       (16,366)
Ending balance, shares outstanding at Dec. 31, 2017   16,098,000      
Ending Balance at Dec. 31, 2017 $ 197,656 $ 226 $ 216,158 $ 57,904 $ (76,632)