Stock-Based Compensation - Schedule of Stock Based Compensation (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2020	Nov. 02, 2019	Oct. 31, 2020	Nov. 02, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	$ 508	$ 573	$ 1,517	$ 1,648
Cost of goods sold
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	147	129	434	337
Selling, general and administrative expenses
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	$ 361	$ 444	$ 1,083	$ 1,311