The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Intangible Assets, Net - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 119,750		$ 119,750		$ 23,850
Accumulated Amortization	(7,276)		(7,276)		(13,179)
Total	112,474		112,474		$ 10,671
Amortization expense of intangible assets	1,500	$ 700	$ 2,197	$ 1,412
Barhemsys intangible
Finite-Lived Intangible Assets [Line Items]
Useful Life (In Years)			9 years
Gross Carrying Amount	68,000		$ 68,000
Accumulated Amortization	(468)		(468)
Total	67,532		$ 67,532
Byfavo intangible
Finite-Lived Intangible Assets [Line Items]
Useful Life (In Years)			9 years
Gross Carrying Amount	36,000		$ 36,000
Accumulated Amortization	(230)		(230)
Total	35,770		$ 35,770
Ryanodex intangible
Finite-Lived Intangible Assets [Line Items]
Useful Life (In Years)			9 years		9 years
Gross Carrying Amount	15,000		$ 15,000		$ 15,000
Accumulated Amortization	(6,241)		(6,241)		(5,079)
Total	8,759		$ 8,759		$ 9,921
Vasopressin milestone (3)
Finite-Lived Intangible Assets [Line Items]
Useful Life (In Years)			1 year		1 year
Gross Carrying Amount	750		$ 750		$ 750
Accumulated Amortization	(337)		(337)		0
Total	$ 413		$ 413		$ 750
Developed technology
Finite-Lived Intangible Assets [Line Items]
Useful Life (In Years)					5 years
Gross Carrying Amount					$ 8,100
Accumulated Amortization					(8,100)
Total					$ 0