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Note 19 - Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Fair Value Measurements, Recurring and Nonrecurring [Table Text Block]

						Fair value measurement
Recurring fair value measurement		Total fair value				Quoted prices in active markets for identical assets (Level 1)				Significant other observable inputs (Level 2)				Significant unobservable inputs (Level 3)
		$				$				$				$
As of December 31, 2022
Assets:
Trading debt securities
Financial products issued by commercial banks			2,872				-				2,872				-
Total assets measured at fair value			2,872				-				2,872				-
As of December 31, 2023
Assets:
Trading debt securities
Financial products issued by commercial banks			193				-				193				-
Total assets measured at fair value			193				-				193				-

Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]

		Valuation technique		Unobservable inputs		Range as of
						December 31, 2021		June 13, 2022
Forward contract		Discounted cash flow		Discount for lack of marketability		10%		10%
				Volatility		85%		85%
				Weighted average cost of capital		14.50%		17.10%
		Probability-based valuation approach		Probability of achieving contingent target		90%		100%

Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]

		Forward contract
		$
Balance as of December 31, 2020 (liability)			(278	)
Gains from changes in fair value			444
Balance as of December 31, 2021 (asset)			166
Gains from changes in fair value			1,071
Settlement during the year			(1,237	)
Balance as of December 31, 2022			-

X

- Definition

Tabular disclosure of financial instrument measured at fair value on recurring or nonrecurring basis. Includes, but is not limited to, instrument classified in shareholders' equity.

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Tabular disclosure of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (asset) using recurring unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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