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Long-term Debt - Amendment to Credit Agreement Narrative (Details)
3 Months Ended 6 Months Ended 12 Months Ended 39 Months Ended
May 12, 2020
USD ($)
May 05, 2020
USD ($)
Mar. 17, 2020
USD ($)
Jan. 01, 2022
Oct. 02, 2021
Dec. 28, 2019
USD ($)
Jul. 18, 2024
Amended credit facility              
Debt Instrument [Line Items]              
Consolidated EBITDA for any six fiscal quarter period   $ 0          
Minimum liquidity level per amendment, component one   100,000,000          
Minimum liquidity level per amendment, component two base   40,000,000          
Minimum liquidity level per amendment, component two variable   75,000,000          
Term loan | Term loan, due July 18, 2024              
Debt Instrument [Line Items]              
Required prepayment based on capital raised   75,000,000          
Capital threshold for basis of required prepayment   $ 400,000,000          
Required prepayment as percentage of proceeds in excess of capital threshold   50.00%          
Basis spread adjustment (percent)   0.50%          
Variable rate adjustment factor, minimum threshold for capital market transactions within 30 days of amendment   $ 135,000,000          
Variable rate adjustment factor, minimum threshold for EBITDA   $ 0          
Repayment of term loan $ 75,000,000.0         $ 25,000,000.0  
Term loan | Term loan, due July 18, 2024 | LIBOR | Minimum              
Debt Instrument [Line Items]              
Basis spread on variable rate (percent)   1.75%          
Term loan | Term loan, due July 18, 2024 | LIBOR | Maximum              
Debt Instrument [Line Items]              
Basis spread on variable rate (percent)   2.75%          
Term loan | Term loan, due July 18, 2024 | ABR | Minimum              
Debt Instrument [Line Items]              
Basis spread on variable rate (percent)   0.75%          
Term loan | Term loan, due July 18, 2024 | ABR | Maximum              
Debt Instrument [Line Items]              
Basis spread on variable rate (percent)   1.75%          
Revolving credit facility              
Debt Instrument [Line Items]              
Restriction on borrowings covenant, maximum unrestricted cash and cash equivalents   $ 50,000,000          
Revolving credit facility | Credit facility              
Debt Instrument [Line Items]              
Proceeds from revolving credit facility     $ 146,300,000        
Forecast | Amended credit facility              
Debt Instrument [Line Items]              
Consolidated Total Debt to Consolidated EBITDA Ratio       4.00 4.50    
Consolidated Interest Coverage Ratio minimum             3.00