ALLOWANCE FOR DOUBTFUL ACCOUNTS (Activity in Allowance for Doubtful Accounts) (Details) - USD ($) $ in Thousands	6 Months Ended		12 Months Ended
	Jul. 31, 2024	Jul. 31, 2023	Jan. 31, 2024
ALLOWANCE FOR DOUBTFUL ACCOUNTS
Beginning balance	$ (1,471)	$ (18,297)	$ (18,297)
Provision for credit losses	208	(195)	163
Accounts written off as uncollectible	3	1	16,663
Ending balance	(1,260)	(18,491)	(1,471)
Wholesale
ALLOWANCE FOR DOUBTFUL ACCOUNTS
Beginning balance	(1,408)	(18,237)	(18,237)
Provision for credit losses	208	(192)	166
Accounts written off as uncollectible	3	1	16,663
Ending balance	(1,197)	(18,428)	(1,408)
Retail
ALLOWANCE FOR DOUBTFUL ACCOUNTS
Beginning balance	(63)	(60)	(60)
Provision for credit losses		(3)	(3)
Ending balance	$ (63)	$ (63)	$ (63)