ALLOWANCE FOR DOUBTFUL ACCOUNTS - Activity in Allowance for Doubtful Accounts (Details) - USD ($) $ in Thousands	6 Months Ended		12 Months Ended
	Jul. 31, 2025	Jul. 31, 2024	Jan. 31, 2025
ALLOWANCE FOR DOUBTFUL ACCOUNTS
Beginning balance	$ (7,588)	$ (1,471)	$ (1,471)
Provision for credit losses	(2,284)	208	(6,165)
Accounts written off as uncollectible	8,400	3	48
Ending balance	(1,472)	(1,260)	(7,588)
Wholesale
ALLOWANCE FOR DOUBTFUL ACCOUNTS
Beginning balance	(7,520)	(1,408)	(1,408)
Provision for credit losses	(2,284)	208	(6,160)
Accounts written off as uncollectible	8,400	3	48
Ending balance	(1,404)	(1,197)	(7,520)
Retail
ALLOWANCE FOR DOUBTFUL ACCOUNTS
Beginning balance	(68)	(63)	(63)
Provision for credit losses			(5)
Ending balance	$ (68)	$ (63)	$ (68)