Annual report pursuant to Section 13 and 15(d)

Consolidated Statements of Changes in Redeemable Non-controlling Interests and Stockholders' Equity

v3.8.0.1
Consolidated Statements of Changes in Redeemable Non-controlling Interests and Stockholders' Equity - USD ($)
$ in Thousands
Total
Additional Paid-in Capital
Retained Earnings
Treasury Stock
Accumulated Other Comprehensive Loss
Noncontrolling Interest
Class A
Class A
Common Stock
Class B
Class B
Common Stock
Redeemable non-controlling interests beginning balance at Dec. 31, 2014 $ 0                  
Increase (Decrease) in Temporary Equity [Roll Forward]                    
Contributions from redeemable non-controlling interests   $ 6,018                
Net (loss) income (5,528)                  
Redeemable non-controlling interests ending balance at Dec. 31, 2015 490                  
Beginning balance (in shares) at Dec. 31, 2014       0       28,351,792   18,000,000
Beginning balance at Dec. 31, 2014 $ 286,306 107,445 $ 181,477 $ 0 $ (2,620) $ (1)   $ 3   $ 2
Increase (Decrease) in Stockholders' Equity [Roll Forward]                    
Exercise of stock options, net (in shares) 332,600             332,600    
Exercise of stock options, net $ 1,153 1,153           $ 0    
Stock-based compensation expense, including excess tax benefits 1,830 1,830                
Unrealized (loss) gain from interest rate hedge, net (230)       (230)          
Foreign currency translation adjustment (2,378)       (2,378)          
Non-controlling interest (116) (117)       1        
Contributions from redeemable non-controlling interests   0                
Net (loss) income 844   844              
Ending balance (in shares) at Dec. 31, 2015       0       28,684,392   18,000,000
Ending balance at Dec. 31, 2015 287,409 110,311 182,321 $ 0 (5,228) 0   $ 3   $ 2
Increase (Decrease) in Temporary Equity [Roll Forward]                    
Contributions from redeemable non-controlling interests 6,392                  
Net (loss) income (35)                  
Redeemable non-controlling interests ending balance at Dec. 31, 2016 $ 6,847                  
Increase (Decrease) in Stockholders' Equity [Roll Forward]                    
Exercise of stock options, net (in shares) 320,892             320,892    
Exercise of stock options, net $ 1,054 1,054           $ 0    
Stock-based compensation expense, including excess tax benefits $ 1,561 1,561                
Open market purchase of common shares (in shares) (1,298,418)     1,298,418       (1,298,418)    
Open market purchase of common shares $ (6,387)     $ (6,387)            
Unrealized (loss) gain from interest rate hedge, net 506       506          
Foreign currency translation adjustment (1,869)       (1,869)          
Contributions from redeemable non-controlling interests 0                  
Net (loss) income 12,032   12,032              
Ending balance (in shares) at Dec. 31, 2016       1,298,418     27,706,866 27,706,866 18,000,000 18,000,000
Ending balance at Dec. 31, 2016 294,306 112,926 194,353 $ (6,387) (6,591) 0   $ 3   $ 2
Increase (Decrease) in Temporary Equity [Roll Forward]                    
Contributions from redeemable non-controlling interests 7,762                  
Net (loss) income (3,983)                  
Redeemable non-controlling interests ending balance at Dec. 31, 2017 10,338                  
Increase (Decrease) in Stockholders' Equity [Roll Forward]                    
Cumulative impact from the adoption of ASU No. 2016-09 (Note 2) | Accounting Standards Update 2016-09 $ 4,000   4,000              
Exercise of stock options, net (in shares) 401,031             401,031    
Exercise of stock options, net $ 1,977 1,977           $ 0    
Stock-based compensation expense, including excess tax benefits $ 1,293 1,293                
Open market purchase of common shares (in shares) (574,848)     574,848       (574,848)    
Open market purchase of common shares $ (3,412)     $ (3,412)            
Unrealized (loss) gain from interest rate hedge, net 310       310          
Foreign currency translation adjustment 655       655          
Contributions from redeemable non-controlling interests 0                  
Distributions to redeemable non-controlling interests, net (288)                  
Net (loss) income 37,491   37,491              
Ending balance (in shares) at Dec. 31, 2017       1,873,266     27,533,049 27,533,049 18,000,000 18,000,000
Ending balance at Dec. 31, 2017 $ 336,620 $ 116,196 $ 235,844 $ (9,799) $ (5,626) $ 0   $ 3   $ 2