INTANGIBLE ASSETS - Additional Information - (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2024	Jan. 31, 2023	Jan. 31, 2022
Indefinite-Lived Intangible Assets
Payment for acquisition			$ 600
Period of amortization of goodwill for income tax purpose	15 years
Goodwill allocated for income tax reporting purposes	$ 16,500
Goodwill	28,033	$ 28,033	28,033
Additions to other intangible assets	0	0
Additions to impairment losses	0	0	0
Amortization of intangibles	$ 392	$ 732	870
LTI
Indefinite-Lived Intangible Assets
Payment for acquisition			$ 600