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Stock-Based Compensation (Tables)
 12 Months Ended
Jan. 31, 2022
Share-based Payment Arrangement [Abstract]  
Schedule of Restricted Stock and Stock Unit Award Activity
A summary of the Company’s restricted stock unit awards activity, and related information for the following years ended January 31, is as follows: 
 20222021
Restricted stock unitsWeighted- Average Exercise PriceRestricted stock unitsWeighted- Average Exercise Price
Outstanding at beginning of year611,495 $4.26 740,985 $4.54 
Granted68,870 3.63 94,695 2.64 
Exercised(259,495)3.55 (224,185)2.60 
Forfeited— — — — 
Outstanding at end of year420,870 4.37 611,495 4.26 
Weighted-average fair value of restricted stock units granted during the year3.63 2.64