v3.10.0.1
Consolidated Statements of Stockholders' Equity - USD ($)
$ in Thousands
Total
Class A
Class B
Common Stock
Class A
Common Stock
Class B
Additional Paid-in Capital
Accumulated Other Comprehensive Income
Accumulated Losses / Retained Earnings
Total Partners'/Stockholders’ Equity (Deficit)
Non-controlling Interest
Beginning Balance (shares) at Dec. 31, 2016       98,250,917 31,704,988          
Beginning Balance at Dec. 31, 2016       $ 10 $ 3 $ 912,824 $ 0 $ (15,618) $ 897,219 $ 334,192
Increase (Decrease) in Stockholders' Equity [Roll Forward]                    
Comprehensive income $ 51,944           (304) 34,662 34,358 17,586
Share‑based compensation (shares)       435,000            
Share-based compensation           4,360     4,360 0
Exchanges (shares)       1,306,211 (1,306,211)          
Exchanges           12,609     12,609 (12,609)
Distributions                   (8,918)
Exercise of public warrants (in shares)       55            
Exercise of public warrants         $ 0 1   0 1  
Tax receivable agreement arising from exchanges, net of income taxes of $50           (9,685)     (9,685)  
Ending Balance (shares) at Jun. 30, 2017       99,992,183.000 30,398,777.000          
Ending Balance at Jun. 30, 2017       $ 10 $ 3 920,109 (304) 19,044 938,862 330,251
Beginning Balance (shares) at Dec. 31, 2017   99,791,245 30,319,564 99,791,245 30,319,564          
Beginning Balance at Dec. 31, 2017       $ 10 $ 3 920,723 1,318 208,279 1,130,333 342,240
Increase (Decrease) in Stockholders' Equity [Roll Forward]                    
Comprehensive income $ 57,964           2,852   45,975 11,989
Share‑based compensation (shares)       63,878            
Share-based compensation           2,532     2,532  
Exchanges (shares)       64,380 (64,380)          
Exchanges           1,033     1,033 (1,033)
Distributions                   (9,463)
Payment of taxes for employee stock awards           (436)     (436)  
Tax receivable agreement arising from exchanges, net of income taxes of $50           (350)     (350)  
Ending Balance (shares) at Jun. 30, 2018   99,919,503 30,255,184 99,919,503.000 30,255,184          
Ending Balance at Jun. 30, 2018       $ 10 $ 3 $ 923,502 4,177 251,593 1,179,285 343,818
Increase (Decrease) in Stockholders' Equity [Roll Forward]                    
Adoption of new accounting standards, net of income taxes of $83             $ 7 $ 191 $ 198 $ 85