Net Loss Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Apr. 30, 2022	May 01, 2021
Numerator:
Net loss	$ (11,896)	$ (3,228)
Earnings allocated to participating share awards	0	0
Net loss attributable to common shares - Basic and diluted	$ (11,896)	$ (3,228)
Denominator:
Weighted average number of common shares outstanding - Basic	21,742,286	15,517,454
Dilutive effect of stock options, non-vested shares and warrants	0	0
Weighted average number of common shares outstanding - Diluted	21,742,286	15,517,454
Net loss per common share	$ (0.55)	$ (0.21)
Net loss per common share - assuming dilution	$ (0.55)	$ (0.21)
Incremental common shares includes in calculation of basic EPS attributable to the effect of fully-paid warrants	21,000
Warrant exercise price per share	$ 0.001
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	449,290	650,000