INTANGIBLE ASSETS - Components of Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2023	Jan. 31, 2023
Finite-Lived Intangible Assets [Line Items]
Gross Amounts	$ 5,415	$ 5,415
Accumulated Amortization	2,904	2,806
Net Amounts	$ 2,511	2,609
Trade Name
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life (in years)	15 years
Gross Amounts	$ 4,499	4,499
Accumulated Amortization	2,225	2,150
Net Amounts	$ 2,274	2,349
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life (in years)	10 years
Gross Amounts	$ 916	916
Accumulated Amortization	679	656
Net Amounts	$ 237	$ 260