v3.20.2
LONG-TERM DEBT - Senior Debt (Details)
9 Months Ended
Jul. 20, 2020
USD ($)
Sep. 30, 2020
Senior Debt Obligations    
Debt Instrument [Line Items]    
Consolidated leverage ratio   4.0
Senior Debt Obligations | Credit Facility    
Debt Instrument [Line Items]    
Covenant effective period   1 year
Senior Debt Obligations | Credit Facility | Maximum    
Debt Instrument [Line Items]    
Consolidated leverage ratio   4.5
Line of Credit | Credit Agreement    
Debt Instrument [Line Items]    
Minimum liquidity covenant $ 75,000,000.0  
Letter of credit fees (in percent) 2.50%  
Line of Credit | Credit Agreement | Eurodollar    
Debt Instrument [Line Items]    
Basis spread on variable rate (in percent) 2.50%  
Line of Credit | Credit Agreement | Base Rate    
Debt Instrument [Line Items]    
Basis spread on variable rate (in percent) 1.50%