LEASES (Summary of Lease-related Assets and Liabilities) (Details) - USD ($) $ in Thousands	Feb. 29, 2020	Mar. 01, 2019
Schedule Of Lease Assets And Liabilities [Abstract]
Operating lease right-of-use assets	$ 20,626	$ 25,600
Operating lease liabilities (current)	$ 4,662
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	us-gaap:OtherCurrentLiabilitiesMember
Operating lease liabilities	$ 24,279
Total lease liabilities	$ 28,941	$ 29,100