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Note 6 - Debt - Debt Balances (Details) - USD ($)	Jun. 30, 2025	Dec. 31, 2024
Long-term	$ 154,939,000
Debt	175,431	$ 187,583
Share-settled Liability [Member]
Short-term	7,627	0
The 2029 Notes [Member]
Long-term	63,474	0
The Share-settled Liability and 2029 Notes [Member]
Debt	71,101	0
The Credit and Guaranty Agreement [Member] | Initial Term Loan [Member]
Short-term	0	21,000
Long-term	87,313	69,405
Debt	87,313	90,405
Convertible Senior Notes 2026 [Member]
Short-term	17,017	0
Long-term	0	97,178
Debt	$ 17,017	$ 97,178

X

- Definition

Represents the aggregate of total long-term debt, including current maturities and short-term debt.

+ References

No definition available.

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- Definition

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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