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SHARE-BASED COMPENSATION (Details) - USD ($)
12 Months Ended
Oct. 19, 2020
Jun. 16, 2020
Apr. 07, 2020
Jun. 17, 2019
May 08, 2019
Apr. 17, 2019
Jun. 04, 2018
May 07, 2018
Jan. 31, 2021
SHARE-BASED COMPENSATION (Details) [Line Items]                  
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in Shares)                 750,000
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period                 12 months
Restricted Stock [Member]                  
SHARE-BASED COMPENSATION (Details) [Line Items]                  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value $ 29.34 $ 19.20 $ 13.92 $ 19.87 $ 29.21 $ 29.77 $ 46.88 $ 37.83  
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantDateFairValue (in Dollars)                 $ 1,300,000
Share-Based Compensation Expense Recognized for Shares Outstanding (in Dollars)                 796,000
Share-based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount (in Dollars)                 $ 473,000
Share-based Compensation Arrangement by Share-based Payment Award, Terms of Award                 Each restricted stock unit, or “RSU”, entitles the executive to receive one share of the Company’s common stock if he remains continuously employed with the Company through the end of a three-year service period
Restricted Stock [Member] | Vested Awards [Member]                  
SHARE-BASED COMPENSATION (Details) [Line Items]                  
Share-Based Compensation Expense Recognized for Shares Outstanding (in Dollars)                 $ 2,500,000