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STOCKHOLDERS' EQUITY - Information Regarding All Stock Options (Details) - $ / shares
12 Months Ended
Jan. 31, 2023
Jan. 31, 2022
Shares    
Stock options outstanding at beginning of year 10,000 18,245
Cancelled or forfeited (10,000) (8,245)
Stock options outstanding at end of year   10,000
Exercisable   10,000
Weighted Average Exercise Price    
Stock options outstanding at beginning of year $ 18.11 $ 23.63
Cancelled or forfeited $ 18.11 30.32
Stock options outstanding at end of year   18.11
Exercisable   $ 18.11