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Note 2 - Significant Accounting Policies (Details Textual) $ in Thousands					2 Months Ended	3 Months Ended		6 Months Ended
	May 14, 2025 USD ($)	May 12, 2025 USD ($)	Jun. 03, 2024 USD ($)	May 14, 2024 USD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2024 USD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2024 USD ($)	May 15, 2025 USD ($)	Feb. 29, 2024	Feb. 01, 2024	Dec. 23, 2021
Number of Operating Segments								1
Payments of Debt Restructuring Costs								$ (0)	$ 21,179
Unrealized Gain (Loss) on Derivatives						$ 8,207	$ 0	8,142	$ 0
Percentage Of Interest Earned on Outstanding Contract Royalty Asset													11.00%
DRI Healthcare Acquisition LP [Member]
Royalty Interest Rate											10.27%	10.27%
The Credit and Guaranty Agreement [Member] | Initial Term Loan [Member]
Debt Instrument, Face Amount			$ 67,100
The 2029 Notes [Member]
Embedded Derivative, Fair Value of Embedded Derivative, Net					$ (15,020)	(15,020)		(15,020)
The 2029 Notes [Member] | Conversion Option Derivative [Member]
Embedded Derivative, Fair Value of Embedded Derivative, Net	$ (23,000)				(15,000)	$ (15,000)		$ (15,000)		$ (23,000)
Unrealized Gain (Loss) on Derivatives					$ 8,000
Conversion of 2026 Notes into New Term Loans [Member]
Debt Instrument, Unamortized Premium			29,300
Debt Conversion, Original Debt, Amount			118,100
Proceeds from Issuance of Debt			88,800
Payments of Debt Restructuring Costs			$ 21,700
Conversion of the 2026 Notes Into 2029 Notes [Member]
Debt Conversion, Original Debt, Amount	70,800
Conversion of the 2026 Notes Into Common Stock [Member]
Debt Conversion, Original Debt, Amount	$ 10,000	$ 10,000		$ 10,000

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