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Long-Term Debt and Financing Arrangements - Summary of Debt Obligations (Detail) - USD ($)
Jan. 30, 2021
Dec. 11, 2020
Feb. 01, 2020
Long-term debt:      
Total debt principal $ 85,897,000   $ 52,473,000
Less: current portion of long-term debt     2,750,000
Less: deferred financing costs 1,412,000   1,043,000
Total long-term debt 84,485,000   48,680,000
Term Loan Facilities [Member]      
Long-term debt:      
Total debt principal 24,750,000   24,750,000
Revolving Credit Facilities [Member]      
Long-term debt:      
Total debt principal 40,399,000   $ 27,723,000
Third Lien Credit Agreement [Member]      
Long-term debt:      
Total debt principal $ 20,748,000 $ 20,000,000