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Note 11 - Earnings Per Share (Details Textual) $ / shares in Units, $ in Thousands	3 Months Ended				6 Months Ended				18 Months Ended
	Jun. 30, 2026 USD ($) $ / shares shares		Jun. 30, 2025 USD ($) $ / shares shares		Jun. 30, 2026 USD ($) $ / shares shares		Jun. 30, 2025 USD ($) $ / shares shares		Jun. 30, 2026 USD ($) shares	Dec. 31, 2025 USD ($)
Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities (in shares) | shares	0	[1]	0	[1]	0	[1]	0	[1]	0
The 2030 Convertible Notes [Member]
Convertible Debt | $	$ 16,500		$ 0		$ 16,500		$ 0		$ 16,500	$ 31,500
Debt Instrument, Convertible, Stock Price Trigger (in dollars per share) | $ / shares	$ 6.98		$ 8.94		$ 7.12		$ 8.95
Debt Instrument, Convertible, Threshold Consecutive Trading Days			5		5		5
[1] No adjustments for interest or incremental shares were included for the three and six months ended June 30, 2026 and 2025 because the effect would be antidilutive. The 2030 Convertible Notes were not outstanding as of June 30, 2025.

X

- Definition

Including the current and noncurrent portions, carrying amount of debt identified as being convertible into another form of financial instrument (typically the entity's common stock) as of the balance sheet date, which originally required full repayment more than twelve months after issuance or greater than the normal operating cycle of the company.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477657/942-210-S45-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 944
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X

- Definition

Price of the entity's common stock which would be required to be attained for the conversion feature embedded in the debt instrument to become effective.

+ References

No definition available.

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X

- Definition

Threshold period of specified consecutive trading days within which common stock price to conversion price of convertible debt instrument must exceed threshold percentage for specified number of trading days to trigger conversion feature.

+ References

No definition available.

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- Definition

Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of convertible debt securities using the if-converted method.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
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-Paragraph 1
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-Publisher FASB
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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