Accrued Expenses - Components of Accrued Expenses (Detail) - USD ($) $ in Thousands	Aug. 31, 2020	Feb. 29, 2020
Payables And Accruals [Abstract]
Employee compensation and benefits	$ 12,310	$ 13,171
Taxes other than income	1,642	464
Accrued legal and professional fees	276	190
Accrued interest	89	78
Accrued utilities	90	90
Accrued acquisition related obligations	143	240
Accrued credit card fees	163	195
Other accrued expenses	917	641
Accrued expenses, Total	$ 15,630	$ 15,069