Quarterly report pursuant to Section 13 or 15(d)

Line of Credit - Additional Information (Detail)

v3.21.2
Line of Credit - Additional Information (Detail) - USD ($)
1 Months Ended 9 Months Ended 12 Months Ended
Feb. 12, 2018
Aug. 31, 2021
Sep. 25, 2021
Dec. 26, 2020
Line of Credit Facility [Line Items]        
Line of credit facility, Outstanding amount     $ 19,350,803  
Line of Credit Amendement [Member]        
Line of Credit Facility [Line Items]        
Line of credit facility, Maximum borrowing capacity $ 80,000,000      
Revolving Credit Facility [Member]        
Line of Credit Facility [Line Items]        
Line of credit facility, Maximum borrowing capacity $ 50,000,000      
Line of credit facility, Interest rate description The interest rate on the facility is based on a base rate, unless a LIBOR Rate option is chosen by the Company. If the LIBOR Rate is elected, the interest computation is equal to the LIBOR Rate plus the LIBOR Rate Margin. If the Base Rate is elected, the interest computation is equal to the Base Rate plus the Base Rate Margin.      
Line of credit facility, Interest rate during period       3.50%
Line of credit facility, Collateral     The line of credit is collateralized by accounts receivable and inventories  
Deferred loan costs     $ 1,483,000  
Unamortized portion of deferred loan costs     740,000 $ 448,000
Line of credit facility, Outstanding amount     $ 19,350,803 $ 0
Line of credit facility, Expiration date Feb. 18, 2023   Aug. 12, 2024  
Revolving Credit Facility [Member] | Line of Credit Amendement [Member]        
Line of Credit Facility [Line Items]        
Line of credit facility, Maximum borrowing capacity   $ 80,000,000    
Line of Credit Amendment Fee   $ 425,000    
Line of credit facility, Expiration date   Aug. 12, 2024