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Note 10 - Shareholders' Equity - Shares Reserved (Details)	Jun. 30, 2026 shares
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

X

- 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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