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STOCK-BASED COMPENSATION - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2023	Oct. 31, 2022	Oct. 31, 2023	Oct. 31, 2022	Jun. 20, 2023	Jun. 23, 2020
Share-based Compensation Arrangement by Share-based Payment Award
Cash dividends deemed paid on shares			1,492
Percentage Reduction In The Aggregate Fair Value Of Stock Option			88.50%
Stock compensation expense	$ 1,200	$ 1,100	$ 3,416	$ 3,055
Unrecognized compensation cost	6,400		$ 6,400
Compensation expense recognize, period			3 years
Intrinsic value of the stock options exercised			$ 1,500
Intrinsic value of outstanding stock options	6,800		6,800
Intrinsic value of exercisable stock options	$ 5,900		$ 5,900
Period used for calculations			5 years
Minimum
Share-based Compensation Arrangement by Share-based Payment Award
Period used for calculations			3 years
Maximum
Share-based Compensation Arrangement by Share-based Payment Award
Period used for calculations			5 years
2020 Plan
Share-based Compensation Arrangement by Share-based Payment Award
Number of shares of common stock reserved for issuance					500,000	500,000
Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award
Initial vesting percentage			33.33%
Period to become exercisable			3 years
Number of shares of common stock reserved for issuance	2,259,896		2,259,896
Number of shares of common stock available for award	578,587		578,587
Performance-based restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award
The number of shares issuable under restricted stock units awarded during the period	6,000	26,000	6,000	26,000
Earnings per share performance-based restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award
The number of shares issuable under restricted stock units awarded during the period	15,000		15,000
ISOs/NSOs \| Stock Plan
Share-based Compensation Arrangement by Share-based Payment Award
Incentive stock option award maximum expiration period			10 years
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award
Incentive stock option award maximum expiration period			3 years
Renewable Performance-Based Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award
The number of shares issuable under restricted stock units awarded during the period	7,500	7,500	7,500	7,500
Time Based Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award
The number of shares issuable under restricted stock units awarded during the period	52,800	72,500	52,800	72,500
Senior executives \| Performance-based restricted stock units \| Stock Plan
Share-based Compensation Arrangement by Share-based Payment Award
Period to become exercisable			3 years
Percentage of the maximum shares for the target number of shares awarded			50.00%