Acquisitions - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended		0 Months Ended	6 Months Ended	12 Months Ended	3 Months Ended	6 Months Ended		12 Months Ended	3 Months Ended	6 Months Ended	12 Months Ended
	Aug. 31, 2014	Aug. 31, 2013	Aug. 31, 2014	Aug. 31, 2013	Jun. 16, 2014 Sovereign Business Forms [Member]	Aug. 31, 2014 Sovereign Business Forms [Member]	Dec. 31, 2013 Sovereign Business Forms [Member]	Aug. 31, 2014 Wisco and NIC [Member]	Aug. 31, 2014 Wisco and NIC [Member]	Sep. 27, 2013 Wisco and NIC [Member]	Dec. 31, 2012 Wisco and NIC [Member] Minimum [Member]	Aug. 31, 2014 Folder Express [Member]	Aug. 31, 2014 Folder Express [Member]	Dec. 31, 2012 Folder Express [Member]	Sep. 30, 2013 Folder Express [Member]
Business Acquisition [Line Items]
Total purchase consideration					$ 10,500					$ 47,250					$ 14,607
Net sales	151,841	135,288	293,027	273,754		6,300	27,100	9,900	19,600		40,000	5,000	9,200	20,000
Earn out provision period					4 years
Additional earnings					1,000
Earnings before income taxes	$ 15,899	$ 15,555	$ 28,648	$ 29,058		$ 1,100		$ 1,400	$ 3,000			$ 400	$ 1,000