Acquisitions - Additional Information (Detail) - USD ($)	Nov. 30, 2022	Dec. 31, 2020	Feb. 28, 2023	Feb. 28, 2022	Jun. 01, 2021	Feb. 28, 2021
Business Acquisition [Line Items]
Percentage of assets acquired and liabilities assumed at their acquisition date fair values			100.00%
Goodwill			$ 91,819,000	$ 88,677,000		$ 88,647,000
Infoseal LLC [Member]
Business Acquisition [Line Items]
Total purchase consideration		$ 19,202,000
Acquisition related costs incurred		300,000
Goodwill		6,100,000
Intangible assets		4,300,000
Net sales		19,200,000
School Photo Marketing [Member]
Business Acquisition [Line Items]
Consideration paid	$ 1,000,000
Contingent earnout liability			$ 800,000	$ 0
Percentage of purchaser annual earnings	(50.00%)
Maximum amount under purchaser annual earnings	$ 1,400,000
Total purchase consideration	8,767,000
Goodwill	3,100,000
Intangible assets	$ 5,100,000
Ameriprint Corporation [Member]
Business Acquisition [Line Items]
Total purchase consideration					$ 3,922,000
Goodwill					500,000
Intangible assets					$ 1,100,000
Net sales		$ 6,500,000