Long-Term Debt and Financing Arrangements - Summary of Long-Term Debt (Detail) - USD ($)	Apr. 30, 2022	Jan. 29, 2022	Dec. 11, 2020
Long-term debt:
Total debt principal	$ 98,475,000	$ 92,711,000
Less: current portion of long-term debt	3,500,000	2,625,000
Less: deferred financing costs	1,145,000	1,217,000
Total long-term debt	93,830,000	88,869,000
Term Loan Facilities [Member]
Long-term debt:
Total debt principal	35,000,000	35,000,000
Revolving Credit Facilities [Member]
Long-term debt:
Total debt principal	39,689,000	34,624,000
Third Lien Credit Agreement [Member]
Long-term debt:
Total debt principal	$ 23,786,000	$ 23,087,000	$ 20,000,000