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Note 15 - Share-based Compensation (Tables)

3 Months Ended

Mar. 31, 2022

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, 2022

270

$

10.32

​

$

5.44

1.44

$

-

Outstanding, March 31, 2022

270

10.32

​

5.44

-

Exercisable, March 31, 2022

270

10.32

​

5.44

-

Vested and expected to vest

270

10.32

​

5.44

-

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, 2022			2,170							$	11.15			$	11,156
Granted			24								3.95				96
Released			(243	)							3.84				935
Cancelled/Forfeited			(53	)							10.76				194
Outstanding, March 31, 2022			1,898								10.75				6,928
Vested and expected to vest			1,898								10.75				6,928

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

		Three months ended
​		March 31,
​		2022				2021
Share-based compensation - by expense type		​				​
Cost of goods sold		$	136			$	201
Research and development			365				563
Sales and marketing			226				219
General and administrative			1,745				1,536
Total share-based compensation expense		$	2,472			$	2,519

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
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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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
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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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
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (e)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- References

No definition available.

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