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Summary of Significant Accounting Policies - Reconciliation of Sales Allowances (Details) - Sales Allowances - USD ($)
$ in Thousands
1 Months Ended 11 Months Ended 12 Months Ended
Jan. 31, 2014
Dec. 31, 2014
Dec. 31, 2016
Dec. 31, 2015
Valuation And Qualifying Accounts Disclosure [Line Items]        
Balance beginning     $ 3,866 $ 1,965
Charges   $ 6,408 24,427 13,903
Deductions   (6,068) (16,366) (12,002)
Balance ending   1,965 $ 11,927 $ 3,866
Predecessor        
Valuation And Qualifying Accounts Disclosure [Line Items]        
Balance beginning $ 2,411 $ 1,625    
Charges 306      
Deductions (1,092)      
Balance ending $ 1,625