DiaMedica Therapeutics, Inc. Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Note 12 - Share-based Compensation (Details Textual)

Note 12 - Share-based Compensation (Details Textual) - USD ($)			12 Months Ended
	May 18, 2022	Dec. 03, 2021	Dec. 31, 2022	Dec. 31, 2021	Sep. 30, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares)			1,014,398
Common Stock, Capital Shares Reserved for Future Issuance (in shares)					5,721,910
Proceeds from Stock Options Exercised			$ 0	$ 244,000
Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount			$ 2,400,000
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition			2 years 8 months 12 days
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value			$ 0	$ 132,000
Stock Issued During Period, Shares Settlement of Deferred Stock Units				3,850
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period				40,000
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Nonvested, Number of Shares, Ending Balance (in shares)			1,241,137	611,724
The 2019 Omnibus Incentive Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares)	4,000,000
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares)			1,845,338
Common Stock, Capital Shares Reserved for Future Issuance (in shares)			117,069
The 2019 Omnibus Incentive Plan [Member] \| Employee and Non-employee Stock Options [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period (Year)	10 years
The 2019 Omnibus Incentive Plan [Member] \| Employee and Non-employee Stock Options [Member] \| Minimum [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Year)	1 year
The 2019 Omnibus Incentive Plan [Member] \| Phantom Share Units (PSUs) [Member] \| Maximum [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Year)	4 years
The 2019 Omnibus Incentive Plan [Member] \| Nonemployee Stock Options [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period (Year)	5 years
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Year)	1 year
The 2021 Employment Inducement Incentive Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period (Year)		10 years
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares)		1,000,000
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares)			465,000
Stock Option Prior Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number, Ending Balance (in shares)			462,910
The 2012 DSU Plan [Member]
Common Stock, Capital Shares Reserved for Future Issuance (in shares)			17,333
The 2019 Omnibus Incentive Plan, Stock Option Prior Plan, and the 2012 DSU Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested in Period, Fair Value			$ 1,000,000.0	$ 1,300,000
Non-employee Director Compensation Program [Member] \| Deferred Share Unit Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number			134,000	68,000
Stock Issued During Period, Shares Settlement of Deferred Stock Units				3,850
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period				3,850
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Nonvested, Number of Shares, Ending Balance (in shares)			0	0
Non-employee Director Compensation Program [Member] \| Restricted Stock Units (RSUs) [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number			0	0