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   1,107,635 0    
Exercise of stock options SHARES 22,500 22,500 0    
Purchase of vested employee restricted stock units SHARES   (227,171) 0    
Ending Balance SHARES at Jun. 30, 2016   33,383,515 7,197,532    
Net income (loss) $ 15,246       15,246
Compensation expense related to granting of restricted stock awards VALUE 3,019 $ 11 $ 0 3,008 0
Purchase of vested employee restricted stock units (2,193) (2) 0 (2,191) 0
Payments of dividends VALUE (2,886) 0 0 (2,886) 0
Forfeitures of dividend equivalents VALUE (163) 0 0 (163) 0
Exercise of stock options VALUE 30 0 0 30 0
Preferred stock dividend (825) 0 0 (825) 0
Ending Balance VALUE at Jun. 30, 2016 $ 373,678 $ 334 $ 72 $ 608,727 $ (235,455)