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CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY (unaudited) - 6 months ended Jun. 30, 2015 - USD ($)
shares in Thousands, $ in Thousands
Common Stock [Member]
Additional Paid-In Capital [Member]
Retained Earnings [Member]
Treasury Stock [Member]
Total Shareholders' Equity [Member]
Non-controlling Interests [Member]
Total
Beginning Balance at Dec. 31, 2014 $ 145 $ 43,577 $ 134,186 $ (31,628) $ 146,280 $ 20,934 $ 167,214
Beginning Balance (in shares) at Dec. 31, 2014 14,487     (2,215)      
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Issuance of restricted stock, net of cancellations $ 0 0 0 $ 0 0 0 0
Issuance of restricted stock, net of cancellations (in shares) 148            
Compensation expense - restricted stock $ 0 2,206 0 0 2,206 0 2,206
Transfer of compensation liability for certain stock issued pursuant to long-term incentive plans 0 446 0 0 446 0 446
Proceeds from exercise of stock options $ 1 4 0 0 5 0 5
Proceeds from exercise of stock options (in shares) 1            
Purchase of business $ 0 0 0 0 0 8,707 8,707
Excess tax benefit from shared-based compensation 0 430 0 0 430 0 430
Revaluation of redeemable non-controlling interest, net of tax 0 (376) 0 0 (376) 0 (376)
Reclass to redeemable non-controlling interests 0 0 0 0 0 (2,681) (2,681)
Acquisition of non-controlling interests 0 (458) 0 0 (458) (217) (675)
Dividends paid to shareholders 0 0 (3,723) 0 (3,723) 0 (3,723)
Distributions to non-controlling interest partners 0 0 0 0 0 (4,436) (4,436)
Net income 0 0 10,470 0 10,470 4,427 14,897
Ending Balance at Jun. 30, 2015 $ 146 $ 45,829 $ 140,933 $ (31,628) $ 155,280 $ 26,734 $ 182,014
Ending Balance (in shares) at Jun. 30, 2015 14,636     (2,215)