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Note 7 - Discontinued Operations - Sale of OMIDRIA - Net Income From Discontinued Operations (Details) - Discontinued Operations, Disposed of by Sale [Member] - Omidria Assets Disposal [Member] - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Interest earned on OMIDRIA contract royalty asset	$ 3,886	$ 4,271	$ 7,839	$ 8,614
Remeasurement adjustments	(3,149)	4,314	(2,981)	6,653
Other income (loss), net	(266)	499	(281)	483
Ex-US royalties	(6)	0	(6)	0
Net income from discontinued operations, net of tax	$ 465	$ 9,084	$ 4,571	$ 15,750

X

- Definition

The amount of effective interest on contract royalty asset attributable to disposal group, including, but not limited to, discontinued operation.

+ References

No definition available.

+ Details

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X

- Definition

The amount of ex-US royalty revenue earned attributable to disposal group, including, but not limited to, discontinued operation.

+ References

No definition available.

+ Details

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X

- Definition

Amount of other income (expense) attributable to disposal group, including, but not limited to, discontinued operation.

+ References

No definition available.

+ Details

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X

- Definition

The amount of remeasurement adjustments attributable to disposal group, including, but not limited to, discontinued operation.

+ References

No definition available.

+ Details

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X

- Definition

Amount after tax of income (loss) from operations classified as a discontinued operation. Excludes gain (loss) on disposal and provision for gain (loss) until disposal.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 205
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 3A
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483475/205-20-45-3A

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 205
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5C
-Subparagraph (b)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483499/205-20-50-5C

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 205
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483475/205-20-45-3

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- Details

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