Accrued API and bulk drug product price true-up current.

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Acquired in process research and development asset.

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Collaborative arrangement aggregate consideration for milestone and upfront payments.

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Percentage of pre-launch inventory capitalized of aggregate inventory balance.

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.

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Amount of other-than-temporary impairment (OTTI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), recognized in earnings and other comprehensive loss (OCI).

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Balance Sheet Components - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2022	Dec. 31, 2021	Jul. 31, 2021
Schedule of Available-for-sale Securities [Line Items]
Cash and cash equivalents	$ 185,896,000	$ 171,223,000
Other-than-temporary impairment loss	0
API and bulk drug product price true-up	60,834,000
Acquired In Process Research And Development Asset		35,000,000
Profit share liability	$ 4,744,000	$ 15,857,000
Eluminex [Member]
Schedule of Available-for-sale Securities [Line Items]
Unbilled upfront payment			$ 8,000,000.0
U.S. [Member]
Schedule of Available-for-sale Securities [Line Items]
Percentage of pre-launch inventory capitalized of aggregate inventory balance	51.00%	38.00%
Maximum [Member]
Schedule of Available-for-sale Securities [Line Items]
Contractual maturities of available-for-sale investments	2 years
Foreign subsidiaries [Member]
Schedule of Available-for-sale Securities [Line Items]
Cash and cash equivalents	$ 95,200,000	$ 91,200,000