XML 79 R60.htm IDEA: XBRL DOCUMENT v3.21.2
Debt - Narrative (Details) - USD ($)
3 Months Ended 12 Months Ended
Dec. 04, 2020
May 07, 2020
Oct. 15, 2018
Sep. 13, 2018
Dec. 12, 2016
Oct. 03, 2020
Jan. 04, 2020
Oct. 02, 2021
Oct. 03, 2020
Sep. 28, 2019
Sep. 14, 2018
Debt Instrument [Line Items]                      
Deferred financing fees       $ 2,000,000   $ 2,200,000   $ 2,000,000 $ 2,200,000    
Interest expense               9,700,000 12,300,000 $ 12,900,000  
Credit Agreement                      
Debt Instrument [Line Items]                      
Face amount         $ 235,000,000            
Debt term       5 years 5 years            
Term Loan | Credit Agreement                      
Debt Instrument [Line Items]                      
Face amount         $ 160,000,000            
Senior Term Loan | Senior Credit Facility                      
Debt Instrument [Line Items]                      
Long-term line of credit           $ 176,400,000   $ 166,500,000 $ 176,400,000    
Stated interest rate (as a percent)           3.50%   4.00% 3.50%    
Weighted average interest rate (as a percent)           4.10%   6.00% 4.10%    
Revolving Credit Facility | Credit Facility | Credit Agreement                      
Debt Instrument [Line Items]                      
Maximum borrowing capacity         75,000,000           $ 100,000,000
Increase (decrease) to line of credit facility       $ 25,000,000              
Revolving Credit Facility | Credit Facility | Second Amendment To Credit Agreement                      
Debt Instrument [Line Items]                      
Maximum borrowing capacity   $ 141,900,000                  
Basis spread on variable rate (as a percent)   0.75%   0.00%              
Increase of line of credit limit   $ 41,900,000                  
Debt instrument fee amount   $ 900,000                  
Revolving Credit Facility | Credit Facility | Second Amendment To Credit Agreement | Loss on Debt Modification                      
Debt Instrument [Line Items]                      
Lender fees and other issuance costs $ 100,000                    
Revolving Credit Facility | Credit Facility | Third Amendment to the Credit Agreement                      
Debt Instrument [Line Items]                      
Basis spread on variable rate (as a percent) 0.50%                    
Minimum liquidity required $ 15,000,000                    
Maximum liquidity allowed 20,000,000                    
Lender fees and other issuance costs 2,500,000                    
Long-term line of credit 100,000,000                    
Revolving Credit Facility | Credit Facility | Third Amendment to the Credit Agreement | Loss on Debt Modification                      
Debt Instrument [Line Items]                      
Lender fees and other issuance costs 500,000                    
Revolving Credit Facility | Credit Facility | Third Amendment to the Credit Agreement | Other Assets                      
Debt Instrument [Line Items]                      
Lender fees and other issuance costs 1,100,000                    
Revolving Credit Facility | Credit Facility | Third Amendment to the Credit Agreement | Long-term Debt                      
Debt Instrument [Line Items]                      
Lender fees and other issuance costs 900,000                    
Revolving Credit Facility | Credit Facility | Senior Revolving Credit Facility                      
Debt Instrument [Line Items]                      
Long-term debt               $ 45,000,000      
Letters of Credit | Credit Facility | Credit Agreement                      
Debt Instrument [Line Items]                      
Maximum borrowing capacity       $ 75,000,000 15,000,000            
Proceeds from lines of credit     $ 50,000,000       $ 50,000,000        
Letters of Credit | Credit Facility | Third Amendment to the Credit Agreement                      
Debt Instrument [Line Items]                      
Remaining borrowing capacity $ 7,000,000                    
Letters of Credit | Credit Facility | Senior Revolving Credit Facility                      
Debt Instrument [Line Items]                      
Line of credit, amount outstanding               6,300,000      
Remaining borrowing capacity               $ 48,700,000      
Swingline Credit Facility | Credit Facility | Credit Agreement                      
Debt Instrument [Line Items]                      
Maximum borrowing capacity         $ 5,000,000            
LIBOR | Term Loan | Credit Agreement                      
Debt Instrument [Line Items]                      
Basis spread on variable rate (as a percent)           2.25%