Significant Accounting Policies and General Matters - Additional Information (Detail) - USD ($)	12 Months Ended
	Feb. 28, 2017	Feb. 29, 2016	Feb. 28, 2015
Basis Of Presentation And Significant Accounting Policies [Line Items]
Trade receivable maturity period	30 days
Percentage of inventories exempted valued at lower of LIFO	10.00%
Percentage of Inventories valued at LIFO	12.80%	9.50%
Reserves for excess and obsolete inventory	$ 800,000	$ 400,000
Building and improvements	$ 1,200,000
Period within which company prints and stores custom print product for customer specified future delivery	12 months
Revenue recognized	$ 10,700,000	12,900,000	$ 13,700,000
Advertising expense	600,000	600,000	500,000
Amortization of advertising expense	129,000	229,000	94,000
Unamortized direct advertising costs included in prepaid expenses	$ 224,000	$ 246,000	$ 237,000
Stock options not included in the diluted earnings per share computation	42,500	145,243	0
Transaction losses	$ 22,000	$ 7,000	$ 1,000
Minimum [Member]
Basis Of Presentation And Significant Accounting Policies [Line Items]
Amortization period for advertising expense	P3M
Minimum [Member] | Buildings and Improvements [Member]
Basis Of Presentation And Significant Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	10 years
Minimum [Member] | Machinery and Equipment [Member]
Basis Of Presentation And Significant Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	3 years
Maximum [Member]
Basis Of Presentation And Significant Accounting Policies [Line Items]
Amortization period for advertising expense	P12M
Maximum [Member] | Buildings and Improvements [Member]
Basis Of Presentation And Significant Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	33 years
Maximum [Member] | Machinery and Equipment [Member]
Basis Of Presentation And Significant Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	11 years