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Note 14 - Stock-based Compensation - Activity of Restricted Stock and Restricted Stock Units (Details) - $ / shares	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Time-based Restricted Stock Units [Member]
Balance (in shares)	1,164,996	1,093,801
Balance (in dollars per share)	$ 3.28	$ 3.94
Granted (in shares)	1,078,213	1,350,125
Granted (in dollars per share)	$ 3.85	$ 2.87
Vested (in shares)	(717,119)	(1,144,065)
Vested (in dollars per share)	$ 3.62	$ 3.38
Vested (in shares)	717,119	1,144,065
Cancelled/Forfeited (in shares)	147,095	134,865
Cancelled/Forfeited (in dollars per share)	$ 3.6	$ 3.71
Forfeited (in shares)	(147,095)	(134,865)
Forfeited (in dollars per share)	$ 3.6	$ 3.71
Forfeited (in shares)	147,095	134,865
Balance (in shares)	1,378,995	1,164,996
Balance (in dollars per share)	$ 3.51	$ 3.28
Market Condition Restricted Stock Units [Member]
Balance (in shares)	801,845	646,235
Balance (in dollars per share)	$ 3.37	$ 4.51
Granted (in shares)	0	558,958
Granted (in dollars per share)	$ 0	$ 2.61
Vested (in shares)	(51,732)	(316,210)
Vested (in dollars per share)	$ 3.3	$ 4.01
Vested (in shares)	51,732	316,210
Cancelled/Forfeited (in shares)	191,155	87,138
Cancelled/Forfeited (in dollars per share)	$ 5.6	$ 4.64
Forfeited (in shares)	(191,155)	(87,138)
Forfeited (in dollars per share)	$ 5.6	$ 4.64
Forfeited (in shares)	191,155	87,138
Balance (in shares)	558,958	801,845
Balance (in dollars per share)	$ 2.61	$ 3.37
Performance-based Restricted Stock Units [Member]
Balance (in shares)	0	0
Balance (in dollars per share)	$ 0	$ 0
Granted (in shares)	375,895	0
Granted (in dollars per share)	$ 4.19	$ 0
Vested (in shares)	0	0
Vested (in dollars per share)	$ 0	$ 0
Vested (in shares)	0	0
Cancelled/Forfeited (in shares)	0	0
Cancelled/Forfeited (in dollars per share)	$ 0	$ 0
Forfeited (in shares)	0	0
Forfeited (in dollars per share)	$ 0	$ 0
Forfeited (in shares)	0	0
Balance (in shares)	375,895	0
Balance (in dollars per share)	$ 4.19	$ 0

X

- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(03)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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- Definition

Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(03)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(01)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(01)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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- Definition

Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
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-Section 50
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(02)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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- Definition

The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(02)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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