Quarterly report pursuant to Section 13 or 15(d)

Line of Credit (Details)

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Line of Credit (Details) - USD ($)
1 Months Ended 3 Months Ended 12 Months Ended
Aug. 31, 2021
Apr. 02, 2022
Jan. 01, 2022
Feb. 12, 2018
Line of Credit Facility [Line Items]        
Unamortized loan costs   $ 9,743,000 $ 10,594,000  
Line of credit   0 $ 6,369,000  
Revolving Credit Facility | Line of Credit        
Line of Credit Facility [Line Items]        
Borrowing capacity $ 80,000,000 $ 80,000,000   $ 50,000,000
Amendment fees $ 425,000      
Interest rate   3.80% 3.50%  
Deferred finance fees   $ 1,483,000    
Unamortized loan costs   586,000 $ 648,000  
Line of credit   $ 0 $ 6,369,000