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DEBT - Additional Information (Details) - USD ($)
3 Months Ended
Feb. 06, 2018
Jun. 28, 2017
Apr. 06, 2017
Mar. 31, 2018
Mar. 31, 2017
Short-term Debt [Line Items]          
Debt issuance costs       $ 5,676,000 $ 0
Revolving credit facility | Base Rate          
Short-term Debt [Line Items]          
Interest rate during period for the credit agreement       4.50%  
Revolving credit facility | London Interbank Offered Rate (LIBOR)          
Short-term Debt [Line Items]          
Interest rate during period for the credit agreement       5.50%  
Term Loan | Base Rate          
Short-term Debt [Line Items]          
Interest rate during period for the credit agreement       5.00%  
Term Loan | London Interbank Offered Rate (LIBOR)          
Short-term Debt [Line Items]          
Interest rate during period for the credit agreement       6.00%  
2017 Credit Agreement | Line of Credit          
Short-term Debt [Line Items]          
Debt issuance costs     $ 5,700,000    
2017 Credit Agreement | Revolving credit facility          
Short-term Debt [Line Items]          
Total amount available under Credit Agreement     25,000,000    
Debt issuance costs     400,000    
Debt balance       $ 16,000,000  
Interest rate at period end       8.88%  
2017 Credit Agreement | Term Loan          
Short-term Debt [Line Items]          
Total amount available under Credit Agreement     300,000,000    
Debt issuance costs     3,300,000    
Debt balance       $ 432,400,000  
Interest rate at period end       8.72%  
2017 Credit Agreement | Term Loan | Line of Credit          
Short-term Debt [Line Items]          
Loss on extinguishment and modification of debt     1,900,000    
2017 Credit Agreement | Incremental Term Loan          
Short-term Debt [Line Items]          
Total amount available under Credit Agreement $ 135,000,000        
Credit Agreement          
Short-term Debt [Line Items]          
Loss on extinguishment and modification of debt     $ 4,800,000    
Credit Agreement | London Interbank Offered Rate (LIBOR)          
Short-term Debt [Line Items]          
Basis spread on variable rate       1.00%  
Credit Agreement | Prime Rate          
Short-term Debt [Line Items]          
Basis spread on variable rate       2.00%  
Credit Agreement | Federal Funds Effective Swap Rate          
Short-term Debt [Line Items]          
Basis spread on variable rate       0.50%  
Second Amendment to 2017 Credit Agreement | Line of Credit          
Short-term Debt [Line Items]          
Debt issuance costs 1,000,000        
Legal and professional expenses 200,000        
Second Amendment to 2017 Credit Agreement | Term Loan | Line of Credit          
Short-term Debt [Line Items]          
Debt issuance costs $ 800,000        
Third Amendment To 2017 Credit Agreement | Line of Credit          
Short-term Debt [Line Items]          
Debt issuance costs   $ 5,000,000      
Legal and professional expenses   100,000      
Third Amendment To 2017 Credit Agreement | Term Loan | Line of Credit          
Short-term Debt [Line Items]          
Debt issuance costs   $ 4,900,000