Useful life of finite-lived intangible asset, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed.

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Amount of accumulated amortization of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed.

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Amount, after accumulated amortization, of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed.

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Note 2 - Summary of Significant Accounting Policies - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2026	May 31, 2026	Feb. 28, 2026	Dec. 31, 2025
Finite lived intangible, gross	$ 54,535			$ 37,262
Intangible asset, accumulated amortization	8,857			6,384
Intangible assets, net	$ 45,678			$ 30,878
Carglumic Acid Product Rights [Member]
Useful life (Year)	10 years			10 years
Finite lived intangible, gross	$ 3,250			$ 3,250
Intangible asset, accumulated amortization	1,517			1,354
Intangible assets, net	$ 1,733			$ 1,896
Betaine Anhydrous Product Rights [Member]
Useful life (Year)	5 years			5 years
Finite lived intangible, gross	$ 2,125			$ 2,125
Intangible asset, accumulated amortization	1,611			1,399
Intangible assets, net	$ 514			$ 726
Nitisinone Product Rights [Member]
Useful life (Year)	5 years			5 years
Finite lived intangible, gross	$ 650			$ 650
Intangible asset, accumulated amortization	357			292
Intangible assets, net	$ 293			$ 358
PKU GoLike [Member]
Useful life (Year)	10 years			10 years
Finite lived intangible, gross	$ 1,868			$ 1,868
Intangible asset, accumulated amortization	420			327
Intangible assets, net	$ 1,448			$ 1,541
Increlex [Member]
Useful life (Year)	10 years			10 years
Finite lived intangible, gross	$ 21,250			$ 21,250
Intangible asset, accumulated amortization	3,263			2,200
Intangible assets, net	$ 17,987			$ 19,050
Glazin [Member]
Useful life (Year)	10 years			10 years
Finite lived intangible, gross	$ 8,119			$ 8,119
Intangible asset, accumulated amortization	1,218			812
Intangible assets, net	6,901			$ 7,307
In Process Research and Development [Member]
Finite lived intangible, gross	1,000
Intangible asset, accumulated amortization	0
Intangible assets, net	$ 1,000
Hemangeol [Member]
Useful life (Year)	10 years		10 years
Finite lived intangible, gross	$ 12,969
Intangible asset, accumulated amortization	432
Intangible assets, net	$ 12,537		$ 12,969
IMPAVIDO [Member]
Useful life (Year)	10 years	10 years
Finite lived intangible, gross	$ 3,304
Intangible asset, accumulated amortization	39
Intangible assets, net	$ 3,265	$ 3,304