INCOME TAXES - Income Tax Expense Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2022	Jan. 31, 2021	Jan. 31, 2020
Federal corporate income tax rate (as percent)	21.00%	21.00%	21.00%
Computed expected income tax (expense) benefit	$ (9,883)	$ (5,226)	$ 10,030
State income taxes, net of federal tax effect	(614)	(7)	81
Excess executive compensation	(1,296)	(420)	(420)
Bad debt loss	(425)	160	6,205
Foreign tax rate differential	352	173	(722)
Net operating loss carryback benefit (see discussion below)		4,392
Elimination of net operating loss benefit			(7,239)
Goodwill impairment losses			(763)
Other permanent differences and adjustments, net	510	(146)	(119)
Income tax (expense) benefit	(11,356)	(1,074)	$ 7,053
Net operating loss carryback benefit	4,400
Deferred tax valuation allowance	12,404	$ 11,797
Income tax benefit recorded as an adjustment to the estimated favorable income tax impact of bad debt loss on loans	6,200
Amount of tax recovery of loans and lease receivables	400
United Kingdom
Deferred tax valuation allowance	$ 7,100