XML 48 R39.htm IDEA: XBRL DOCUMENT v3.23.1

Note 15 - Share-based Compensation (Tables)

3 Months Ended

Mar. 31, 2023

Notes Tables

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

		​				​				Weighted				​				Weighted				​
​		​				Weighted				Average				​				Average				​
​		​				Average				Share Price				Weighted				Remaining				Aggregate
​		Number of				Exercise				on Date of				Average				Contractual				Intrinsic
​		shares				Price				Exercise				Fair Value				Life				Value
​		(in thousands, except price data)
Outstanding at January 1, 2023			263			$	10.41			​				$	5.45				0.71			$	-
Exercised			-				-								-				-				-
Forfeited			(34	)			7.50								4.73				-				-
Outstanding, March 31, 2023			229				10.84			​					5.56				0.57				-
Exercisable, March 31, 2023			229				10.84			​					5.56				0.57				-
Vested and expected to vest			229				10.84			​					5.56				0.57				-

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 at January 1, 2023			766							$	6.75			$	1,447
Granted			0								0				0
Released			0								0				0
Cancelled/Forfeited			0								0				0
Outstanding, March 31, 2023			766								6.75				1,692
Vested and expected to vest			766								6.75				1,692

		​				Weighted				​				​
​		​				Average Share				Weighted				Aggregate
​		Number of				Price on Date				Average Fair				Intrinsic
​		shares				of Release				Value				Value
​		(in thousands, except price data)
Outstanding at January 1, 2023			2,210							$	5.76			$	4,175
Granted			27								2.70				73
Released			(326	)							6.94				765
Cancelled/Forfeited			(47	)							3.78				103
Outstanding, March 31, 2023			1,864								5.56				4,120
Vested and expected to vest			1,864								5.56				4,120

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

		Three months ended
​		March 31,
​		2023				2022
Share-based compensation - by expense type		​				​
Cost of goods sold		$	114			$	136
Research and development			297				365
Sales and marketing			195				226
General and administrative			1,684				1,745
Total share-based compensation expense		$	2,290			$	2,472

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

Name:	us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

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

+ Details

Name:	us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

+ References

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

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

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (e)
-SubTopic 10
-Topic 718
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

+ Details

Name:	us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_TableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration