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Note 11 - Earnings Per Share (Details Textual) $ / shares in Units, $ in Thousands			3 Months Ended		9 Months Ended
		Sep. 04, 2025	Sep. 30, 2025 USD ($) $ / shares shares	Sep. 30, 2024 USD ($) shares	Sep. 30, 2025 USD ($) $ / shares shares	Sep. 30, 2024 USD ($) shares	Dec. 31, 2024 USD ($)
Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities (in shares) | shares	[1]		2,736,835	0	0	0
The 2031 Convertible Notes [Member]
Convertible Debt | $			$ 2,800	$ 0	$ 2,800	$ 0	$ 20,000
Debt Instrument, Convertible, Threshold Consecutive Trading Days			5		5
Debt Instrument, Convertible, Stock Price Trigger (in dollars per share) | $ / shares			$ 7.21		$ 8.94
The 2030 Convertible Notes [Member]
Convertible Debt | $			$ 40,000		$ 40,000		$ 0
Debt Instrument, Convertible, Threshold Consecutive Trading Days		5	5		5
Debt Instrument, Convertible, Stock Price Trigger (in dollars per share) | $ / shares			$ 6.92		$ 6.92
[1] No adjustments for interest or incremental shares were included for the nine months ended September 30, 2025 because the effect would be antidilutive. The 2031 Convertible Notes and the 2030 Convertible Notes were not outstanding as of September 30, 2024.

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://fasb.org/us-gaap/role/ref/legacyRef
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-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-SubTopic 10
-Topic 210
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
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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

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- Definition

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+ References

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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
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-Paragraph 1
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-Publisher FASB
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