Quarterly report pursuant to Section 13 or 15(d)

Note 10 - Shareholders' Equity - Shares Reserved (Details)

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Note 10 - Shareholders' Equity - Shares Reserved (Details)
Sep. 30, 2023
shares
Common shares reserved for future issuance (in shares) 5,583,922
Stock Options Outstanding [Member]  
Common shares reserved for future issuance (in shares) 3,698,513
Deferred Share Units [Member]  
Common shares reserved for future issuance (in shares) 213,905
Restricted Stock Units (RSUs) [Member]  
Common shares reserved for future issuance (in shares) 4,289
Common Share Purchase Warrants [Member]  
Common shares reserved for future issuance (in shares) 205,000
The 2019 Omnibus Incentive Plan [Member]  
Common shares reserved for future issuance (in shares) 1,067,215
The 2021 Employment Inducement Incentive Plan [Member]  
Common shares reserved for future issuance (in shares) 395,000