Goodwill and Other Intangible Assets - Additional Information (Detail) - USD ($)		12 Months Ended
	Mar. 01, 2017	Feb. 28, 2018	Feb. 28, 2017	Feb. 29, 2016
Finite-Lived Intangible Assets [Line Items]
Goodwill Impairment charge		$ 0	$ 0
Remaining estimated useful life		10 years 9 months 18 days	8 years 9 months 18 days
Amortization of trade names, customer lists, and patent		$ 6,058,000	$ 4,673,000	$ 4,555,000
Goodwill acquired			6,066,000
Independent Printing Company, Inc. [Member]
Finite-Lived Intangible Assets [Line Items]
Goodwill acquired			$ 6,100,000
Trademarks and Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Remaining estimated useful life		16 years	8 years
Selling, General and Administrative [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization of trade names, customer lists, and patent		$ 830,000
Minimum [Member] | Trademarks and Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Remaining estimated useful life	17 years
Maximum [Member] | Trademarks and Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Remaining estimated useful life	19 years