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Note 18 - Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

			$
Year ending December 31, 2022			666
Year ending December 31, 2023			702
Year ending December 31, 2024			308
Year ending December 31, 2025			314
Year ending December 31, 2026			318
Total lease payments			2,308
Less: imputed interest			(302	)
Present value of lease liabilities			2,006

Lease Agreement for Office and Laboratories [Member]

Notes Tables

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

			$
Year ending December 31, 2022			76
Year ending December 31, 2023			463
Year ending December 31, 2024			477
Year ending December 31, 2025			491
Year ending December 31, 2026			506
Year ending December 31, 2027 and thereafter			2,085
Total payments			4,098

X

- Definition

Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980

+ Details

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- References

No definition available.

+ Details

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- Details

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Namespace Prefix:
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