Other Income (Expense) - Schedule of Other Nonoperating Income (Expense) (Details) - USD ($) $ in Thousands	3 Months Ended
	May 31, 2021	May 31, 2020
Other Income And Expenses [Abstract]
Foreign currency gain (loss)	$ 116	$ (116)
Interest income	7	86
Rental income	164	186
Miscellaneous	155	529
Total other, net	$ 442	$ 685