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Note 15 - Share-based Compensation (Tables)

3 Months Ended

Mar. 31, 2025

Notes Tables

Share-Based Payment Arrangement, Performance Shares, Activity [Table Text Block]

		​				Weighted				​				​
​		​				Average Share				Weighted				Aggregate
​		Number of				Price on Date				Average Fair				Intrinsic
​		shares				of Release				Value				Value
​		(in thousands, except price data)
Outstanding, January 1, 2025			1,447				—			$	7.82			$	53,347
Granted			—				—				—				—
Released			—				—				—				—
Cancelled/Forfeited			—				—				—				—
Outstanding, March 31, 2025			1,447				—				7.82				22,216
Vested and expected to vest			1,447				—			$	7.82				22,216

Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]

		​				Weighted				​				​
​		​				Average Share				Weighted				Aggregate
​		Number of				Price on Date				Average Fair				Intrinsic
​		shares				of Release				Value				Value
​		(in thousands, except price data)
Outstanding, January 1, 2025			2,231				—			$	6.04			$	82,243
Granted			7				—				27.04				184
Released			(339	)			28.61				6.47				9,714
Cancelled/Forfeited			(1	)			—				3.95				8
Outstanding, March 31, 2025			1,898				—				6.04				29,134
Vested and expected to vest			1,898				—			$	6.04			$	29,134

Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]

		Three months ended
​		March 31,
​		2025				2024
Share-based compensation - by expense types		​				​
Cost of goods sold		$	83			$	102
Research and development			276				280
Sales and marketing			323				285
General and administrative			1,880				2,172
Total share-based compensation expense		$	2,562			$	2,839

X

- Definition

Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

+ Details

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Balance Type:	na
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X

- Definition

Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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X

- Definition

Tabular disclosure of number and weighted-average grant date fair value for nonvested performance shares.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Subparagraph (c)
-Paragraph 2
-SubTopic 10
-Topic 718
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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X

- References

No definition available.

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Period Type:	duration