LEASES (Summary of Lease-related Assets and Liabilities) (Details) - USD ($) $ in Thousands	Aug. 31, 2021	Feb. 28, 2021
Schedule Of Lease Assets And Liabilities [Abstract]
Operating lease right-of-use assets	$ 14,131	$ 14,273
Operating lease liabilities (current)	$ 5,024	$ 4,926
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Other current liabilities	Other current liabilities
Operating lease liabilities	$ 15,986	$ 17,061
Total lease liabilities	$ 21,010	$ 21,987