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Significant Accounting Policies and General Matters - Additional Information (Detail) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Feb. 28, 2021 | Feb. 29, 2020 | Feb. 28, 2019 | Feb. 28, 2018
Basis Of Presentation And Significant Accounting Policies [Line Items] |  |  |  |
Trade receivable maturity period | 30 days |  |  |
Percentage of Inventories valued at LIFO | 12.60% | 9.40% |  |
Reserves for excess and obsolete inventory | $ 1.2 | $ 1.1 |  |
Period within which company prints and stores custom print product for customer specified future delivery | 12 months |  |  |
Revenue recognized | $ 12.5 | 11.0 | $ 10.3 |
Advertising expense | 0.8 | $ 1.0 | $ 0.8 |
Valuation allowance related to its foreign tax credit | $ 0.4 |  |  |
Options outstanding | 0 | 0 | 61,590 | 172,496
Minimum [Member] |  |  |  |
Basis Of Presentation And Significant Accounting Policies [Line Items] |  |  |  |
Amortization period for advertising expense | 3 months |  |  |
Maximum [Member] |  |  |  |
Basis Of Presentation And Significant Accounting Policies [Line Items] |  |  |  |
Amortization period for advertising expense | 12 months |  |  |
Machinery and Equipment [Member] | Minimum [Member] |  |  |  |
Basis Of Presentation And Significant Accounting Policies [Line Items] |  |  |  |
Property, Plant and Equipment, Useful Life | 3 years |  |  |
Machinery and Equipment [Member] | Maximum [Member] |  |  |  |
Basis Of Presentation And Significant Accounting Policies [Line Items] |  |  |  |
Property, Plant and Equipment, Useful Life | 11 years |  |  |
Buildings and Improvements [Member] | Minimum [Member] |  |  |  |
Basis Of Presentation And Significant Accounting Policies [Line Items] |  |  |  |
Property, Plant and Equipment, Useful Life | 10 years |  |  |
Buildings and Improvements [Member] | Maximum [Member] |  |  |  |
Basis Of Presentation And Significant Accounting Policies [Line Items] |  |  |  |
Property, Plant and Equipment, Useful Life | 33 years |  |  |

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- Definition Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 720 -SubTopic 35 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6420018&loc=d3e36677-107848 + Details
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