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STOCK-BASED COMPENSATION - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Oct. 31, 2022
Oct. 31, 2021
Oct. 31, 2022
Oct. 31, 2021
Jun. 23, 2020
Share-based Compensation Arrangement by Share-based Payment Award          
Cash dividends deemed paid on shares     2,604    
Percentage Reduction In The Aggregate Fair Value Of Stock Option     88.50%    
Stock compensation expense $ 1,100 $ 900 $ 3,055 $ 2,521  
Unrecognized compensation cost 7,200   $ 7,200    
Compensation expense recognize, period     3 years    
Intrinsic value of outstanding stock options 1,200   $ 1,200    
Intrinsic value of exercisable stock options $ 1,100   $ 1,100    
Period used for calculations     5 years    
Fair value of award as a percentage of market value     50.00%    
Minimum [Member]          
Share-based Compensation Arrangement by Share-based Payment Award          
Period used for calculations     3 years    
Maximum [Member]          
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
Stock Options Plans [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 available for award 236,146   236,146    
Number of shares of common stock reserved for issuance 1,939,402   1,939,402    
Intrinsic value of the stock options exercised       $ 600  
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 52,000 49,000 52,000 49,000  
ISOs/NSOs | Stock Plan [Member]          
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          
Awarded (in shares)     135,000    
Incentive stock option award maximum expiration period     3 years    
Vested     37,000    
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 10,000 7,500 10,000  
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 72,500 65,000 72,500 65,000  
Senior executives | Performance-based restricted stock units | Stock Plan [Member]          
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%