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v3.23.1

Note 20 - Commitments and Contingencies (Details Textual) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Feb. 28, 2023 | Feb. 28, 2022 | Nov. 30, 2022 | Jan. 07, 2022 | Apr. 13, 2018
Royalty Expense |  |  | $ 0 |  |
Share-Based Payment Arrangement, Expense | $ 200 | $ 600 |  |  |
Restricted Stock Units (RSUs) [Member] |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in shares) |  |  |  | 200,000 |
Share-Based Payment Arrangement, Expense | $ 1,000 | $ 700 |  |  |
CO2 Pistols [Member] |  |  |  |  |
Initial Royalty, Percentage of Net Price |  |  | 2.50% |  |
Net Price Per Unit |  |  | 167.60 |  |
Reduction in Royalty, Percentage Per Year |  |  | 0.10% |  |
Minimum Royalty Percentage |  |  | 1.00% |  |
Initial Royalty Percentage for New Products in Category |  |  | 2.50% |  |
Fintail Projectiles [Member] |  |  |  |  |
Initial Royalty, Percentage of Net Price |  |  | 4.00% |  |
Andre Buys [Member] |  |  |  |  |
Other Commitment, to be Paid, Year One |  |  |  |  | $ 30

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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Amount of expense related to royalty payments under a contractual arrangement such as payment for mineral and drilling rights and use of technology or intellectual property. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227 + Details
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- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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