Annual report pursuant to Section 13 and 15(d)

Note 11 - Shareholders' Equity - Shares Reserved (Details)

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Note 11 - Shareholders' Equity - Shares Reserved (Details)
Dec. 31, 2021
shares
Common stock reserved for future issuance (in shares) 3,736,910
Stock Options Outstanding [Member]  
Common stock reserved for future issuance (in shares) 1,896,600
Deferred Share Units [Member]  
Common stock reserved for future issuance (in shares) 67,659
Common Share Purchase Warrants [Member]  
Common stock reserved for future issuance (in shares) 265,000
The 2019 Omnibus Incentive Plan [Member]  
Common stock reserved for future issuance (in shares) 507,651
The 2021 Employment Inducement Incentive Plan [Member]  
Common stock reserved for future issuance (in shares) 1,000,000