Note 2 - Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

	Gains and losses on foreign exchange translations
Beginning balance	$	-
Other comprehensive income (loss) before reclassifications		(2,014	)
Amounts reclassified from accumulated other comprehensive loss		—
Ending balance	$	(2,014	)

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

	As of September 30,
Common Equivalent Securities	2021		2020
Warrants		3,171,859		—
Restricted Stock Units		1,567,368		—
Options		45,468		—
Total		4,784,695		—