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Debt - Additional Information (Details) - Revolving credit facility - USD ($)
6 Months Ended
Jul. 31, 2021
Oct. 30, 2020
Line of credit    
Debt Instrument [Line Items]    
Long-term debt, term   5 years
Borrowing capacity   $ 285,000,000
Long-term debt $ 149,000,000  
Additional borrowing capacity 44,800,000  
Excess availability of borrowing 29,300,000  
Deferred financing costs $ 3,900,000  
Interest rate 2.25%  
Line of credit | LIBOR    
Debt Instrument [Line Items]    
Basis points 0.75%  
Interest rate 2.50%  
FILO    
Debt Instrument [Line Items]    
Borrowing capacity   $ 15,000,000
Interest rate 4.50%  
Prepayment penalty percentage, year one 1.00%  
Prepayment penalty percentage, year two 0.50%  
Prepayment penalty percentage, thereafter 0.00%  
FILO | LIBOR    
Debt Instrument [Line Items]    
Basis points 0.75%  
Interest rate 4.50%