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Debt - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Dec. 31, 2019
Debt Instrument [Line Items]      
Capitalized interest costs $ 300 $ 600  
Remaining borrowing capacity 3,400    
Senior Secured Term Loan B      
Debt Instrument [Line Items]      
Borrowings $ 545,000    
Interest rate during period 6.74%    
Senior debt $ 524,875   $ 526,313
Senior Secured Term Loan B | London Interbank Offered Rate (LIBOR)      
Debt Instrument [Line Items]      
Applicable margin 5.75%    
Senior Secured Term Loan B | London Interbank Offered Rate (LIBOR) | Minimum      
Debt Instrument [Line Items]      
Interest rate 0.75%    
Incremental Term Loan      
Debt Instrument [Line Items]      
Borrowings $ 300,000    
Interest rate during period 6.74%    
Senior debt $ 254,222   257,111
Incremental Term Loan | London Interbank Offered Rate (LIBOR)      
Debt Instrument [Line Items]      
Applicable margin 5.75%    
Senior Secured Revolving Facility      
Debt Instrument [Line Items]      
Debt issuance costs, line of credit arrangements, net $ 2,700   3,000
Interest rate during period 4.96%    
Unused capacity, commitment fee percentage 0.50%    
Principal available $ 75,000    
Senior debt $ 60,000   $ 0
Senior Secured Revolving Facility | London Interbank Offered Rate (LIBOR)      
Debt Instrument [Line Items]      
Applicable margin 4.00%    
Senior Secured Revolving Facility | Prime Rate      
Debt Instrument [Line Items]      
Applicable margin 3.00%    
Interest Rate Swap      
Debt Instrument [Line Items]      
Derivative, notional amount $ 700,000    
Derivative, fixed interest rate 2.4575%