Concentration of Risk - Schedule of Significant Customers Accounting for at Least 10% of Net Sales During Period (Details) - Customer Concentration Risk - Net sales	3 Months Ended
	Apr. 30, 2023	May 01, 2022
Concentration Risk [Line Items]
Concentration risk, percentage	100.00%	100.00%
CEAC International Limited
Concentration Risk [Line Items]
Concentration risk, percentage	6.00%	13.00%
Trend-tek Technology Ltd. (and affiliates)
Concentration Risk [Line Items]
Concentration risk, percentage	5.00%	18.00%
Frontek Technology Corporation (and affiliates)
Concentration Risk [Line Items]
Concentration risk, percentage	5.00%	15.00%