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Note 10 - Shareholders' Equity - Shares Reserved (Details) | Jun. 30, 2026 shares
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Common shares reserved for future issuance (in shares) | 11,890,333
Stock Options Outstanding [Member] |
Common shares reserved for future issuance (in shares) | 8,180,495
Deferred Share Units [Member] |
Common shares reserved for future issuance (in shares) | 190,785
Restricted Stock Units (RSUs) [Member] |
Common shares reserved for future issuance (in shares) | 1,677
The 2019 Omnibus Incentive Plan [Member] |
Common shares reserved for future issuance (in shares) | 2,989,251
The 2021 Employment Inducement Incentive Plan [Member] |
Common shares reserved for future issuance (in shares) | 528,125

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- Definition Aggregate number of common shares reserved for future issuance. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-3 + Details
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