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Debt (Details) - USD ($)
$ in Thousands
3 Months Ended
Dec. 30, 2020
Mar. 31, 2022
Dec. 31, 2021
Debt Instrument [Line Items]      
Outstanding borrowings   $ 143,032 $ 141,878
Revolving line of credit      
Debt Instrument [Line Items]      
Maximum borrowing capacity $ 50,000    
Letter of credit outstanding $ 15,500   15,500
Debt instrument term 3 years    
Percentage of qualifying investment grade accounts receivable 95.00%    
Percentage of qualifying Non-investment grade accounts receivable 90.00%    
Unrestricted cash $ 25,000    
Debt instrument margin rate   4.50%  
Outstanding borrowings   $ 28,500  
Unused borrowing capacity   6,000 $ 5,400
Debt issuance cost   $ 300  
Revolving line of credit | Minimum      
Debt Instrument [Line Items]      
Debt instrument margin rate   3.75%  
Revolving line of credit | Maximum      
Debt Instrument [Line Items]      
Debt instrument margin rate   4.25%  
Revolving line of credit | LIBOR      
Debt Instrument [Line Items]      
Debt Instrument Floor Rate 1   0.75%  
Percentage of unused commitment fee   0.375%  
Revolving line of credit | LIBOR | Minimum      
Debt Instrument [Line Items]      
Minimum monthly average utilization of debt   $ 15,000  
Letter of credit      
Debt Instrument [Line Items]      
Issuance of letter of credit   $ 15,500