v3.5.0.2
CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($)
$ in Thousands
Total
Common Class A [Member]
Common Class B [Member]
Additional Paid In Capital [Member]
Retained Earnings [Member]
Opening Balance SHARES at Dec. 31, 2014   31,862,294 7,197,532    
Compensation expense related to granting of restricted stock awards SHARES   738,195 0    
Exercise of stock options SHARES   11,750 0    
Purchase of vested employee restricted stock units SHARES   (131,688) 0    
Ending Balance SHARES at Dec. 31, 2015   32,480,551 7,197,532    
Opening Balance VALUE at Dec. 31, 2014 $ 329,021 $ 319 $ 72 $ 608,515 $ (279,885)
Net income (loss) 29,184       29,184
Compensation expense related to granting of restricted stock awards VALUE 5,524 7 0 5,517 0
Purchase of vested employee restricted stock units (1,562) (1) 0 (1,561) 0
Forfeitures of dividend equivalents VALUE 0 0 0 0 0
Realization of tax benefit for dividend equivalent payments VALUE 35 0 0 35 0
Preferred stock dividend (752)     (752)  
Ending Balance VALUE at Dec. 31, 2015 $ 361,450 $ 325 $ 72 611,754 (250,701)
Compensation expense related to granting of stock options SHARES 0        
Compensation expense related to granting of restricted stock awards SHARES   1,092,510 0    
Issuance of common stock related to an incentive plan SHARES   17,665 0    
Exercise of stock options SHARES 29,500 29,500 0    
Purchase of vested employee restricted stock units SHARES   (228,008) 0    
Ending Balance SHARES at Sep. 30, 2016   33,392,218 7,197,532    
Net income (loss) $ 26,666       26,666
Compensation expense related to granting of restricted stock awards VALUE 4,660 $ 11 $ 0 4,649 0
Issuance of common stock related to an incentive plan VALUE 194 0 0 194  
Purchase of vested employee restricted stock units (2,205) (2) 0 (2,203) 0
Payments of dividends VALUE (5,772) 0 0 (5,772) 0
Forfeitures of dividend equivalents VALUE (447) 0 0 (447) 0
Exercise of stock options VALUE 39 0 0 39 0
Preferred stock dividend (1,238) 0 0 (1,238) 0
Ending Balance VALUE at Sep. 30, 2016 $ 383,347 $ 334 $ 72 $ 606,976 $ (224,035)