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Long-term Debt and Financing Arrangements - Narrative (Details)
2 Months Ended 3 Months Ended 12 Months Ended
May 11, 2020
USD ($)
Aug. 31, 2018
USD ($)
Jun. 30, 2020
Mar. 31, 2020
USD ($)
Jun. 30, 2021
Oct. 01, 2021
Dec. 31, 2019
Aug. 30, 2018
USD ($)
Debt Instrument [Line Items]                
Weighted-average interest rate (as a percent)       4.40%     4.30%  
Amended Credit Facility                
Debt Instrument [Line Items]                
Borrowings outstanding under term loan   $ 250,000,000            
Outstanding standby letters of credit       $ 1,900,000        
Term Loan Due August 31, 2023                
Debt Instrument [Line Items]                
Borrowings outstanding under term loan   200,000,000   143,600,000        
Amount of quarterly repayments of term commitment   2,500,000            
Debt issuance costs       $ 400,000        
Term Loan Due August 31, 2023 | Subsequent Event                
Debt Instrument [Line Items]                
Maximum borrowing capacity $ 144,000,000              
Revolving Credit Facility | Subsequent Event                
Debt Instrument [Line Items]                
Maximum borrowing capacity 314,000,000              
Revolving Credit Facility | Amended Credit Facility                
Debt Instrument [Line Items]                
Maximum borrowing capacity   $ 450,000,000           $ 175,000,000
Credit facility fixed charge coverage ratio (not less than)       1.25        
Required consolidated leverage ratio as of end of each fiscal quarter (no greater than)       3.50        
Outstanding borrowings       $ 288,500,000        
Revolving Credit Facility | Amended Credit Facility | Subsequent Event                
Debt Instrument [Line Items]                
Maximum borrowing capacity 170,000,000              
Minimum cash and cash equivalents balances $ 40,000,000              
Revolving Credit Facility | Amended Credit Facility | Forecast                
Debt Instrument [Line Items]                
Credit facility fixed charge coverage ratio (not less than)     1.10   1.25      
Required consolidated leverage ratio as of end of each fiscal quarter (no greater than) 6.5         4.50    
Revolving Credit Facility | Amended Credit Facility | Minimum                
Debt Instrument [Line Items]                
Quarterly unused line commitment fee (as a percent)       0.15%        
Revolving Credit Facility | Amended Credit Facility | Minimum | Subsequent Event                
Debt Instrument [Line Items]                
Quarterly unused line commitment fee (as a percent) 0.375%              
Revolving Credit Facility | Amended Credit Facility | Maximum                
Debt Instrument [Line Items]                
Quarterly unused line commitment fee (as a percent)       0.275%        
Revolving Credit Facility | Amended Credit Facility | Base Rate | Minimum                
Debt Instrument [Line Items]                
Basis spread on variable rate (as a percent)       0.00%        
Revolving Credit Facility | Amended Credit Facility | Base Rate | Minimum | Subsequent Event                
Debt Instrument [Line Items]                
Basis spread on variable rate (as a percent) 2.00%              
Revolving Credit Facility | Amended Credit Facility | Base Rate | Maximum                
Debt Instrument [Line Items]                
Basis spread on variable rate (as a percent)       1.25%        
Revolving Credit Facility | Amended Credit Facility | Base Rate | Maximum | Subsequent Event                
Debt Instrument [Line Items]                
Basis spread on variable rate (as a percent) 3.25%              
Revolving Credit Facility | Amended Credit Facility | Federal Funds Effective Swap Rate                
Debt Instrument [Line Items]                
Basis spread on variable rate (as a percent)       0.50%        
Revolving Credit Facility | Amended Credit Facility | Eurocurrency Rate                
Debt Instrument [Line Items]                
Basis spread on variable rate (as a percent)       1.00%        
Revolving Credit Facility | Amended Credit Facility | Eurocurrency Rate | Minimum                
Debt Instrument [Line Items]                
Basis spread on variable rate (as a percent)       0.75%        
Revolving Credit Facility | Amended Credit Facility | Eurocurrency Rate | Minimum | Subsequent Event                
Debt Instrument [Line Items]                
Basis spread on variable rate (as a percent) 3.00%              
Revolving Credit Facility | Amended Credit Facility | Eurocurrency Rate | Maximum                
Debt Instrument [Line Items]                
Basis spread on variable rate (as a percent)       2.00%        
Revolving Credit Facility | Amended Credit Facility | Eurocurrency Rate | Maximum | Subsequent Event                
Debt Instrument [Line Items]                
Basis spread on variable rate (as a percent) 4.25%              
Revolving Credit Facility | Amended Credit Facility | Base and Eurocurrency Rate | Minimum | Subsequent Event                
Debt Instrument [Line Items]                
Basis spread on variable rate (as a percent) 1.00%              
Foreign Credit Facility                
Debt Instrument [Line Items]                
Remaining borrowing capacity       $ 7,000,000.0        
Outstanding borrowings       100,000        
Outstanding standby letters of credit       $ 1,400,000