Related Party Transactions - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Nov. 30, 2020	Nov. 30, 2019	Nov. 30, 2020	Nov. 30, 2019	Feb. 29, 2020
Related Party Transaction [Line Items]
Operating lease right-of-use assets	$ 16,066		$ 16,066		$ 20,068
Operating lease liability	15,838		15,838
Operating lease cost	1,572	$ 1,675	4,773	$ 4,874
Integrated Print & Graphics (Integrated) [Member]
Related Party Transaction [Line Items]
Operating lease right-of-use assets	1,500		1,500
Operating lease liability	$ 1,500		1,500
Operating lease cost			300
Sales received from lease			$ 1,800