Drug product revenue from related party.

No definition available.

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- Definition

Miscellaneous receivables.

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No definition available.

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Amount of receivables arising from transactions with related parties due within one year or the normal operating cycle, if longer.

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- Definition

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

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- Definition

Carrying amount as of the balance sheet date of obligations due all related parties. For classified balance sheets, represents the current portion of such liabilities (due within one year or within the normal operating cycle if longer).

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- Definition

This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

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Amount of income (loss) for proportionate share of equity method investee's income (loss).

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Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

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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.

+ References

No definition available.

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Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

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Amount of consideration paid in advance for supplies that provide economic benefits within a future period of one year or the normal operating cycle, if longer.

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- Definition

Percentage of the Variable Interest Entity's (VIE) voting interest owned by (or beneficial interest in) the reporting entity (directly or indirectly).

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Related Party Transactions - Additional Information (Detail) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended
	Sep. 30, 2020	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Related Party Transaction [Line Items]
Accounts receivable from related party		$ 32,847		$ 4,127
Accrued liabilities to related party		121		24
Deferred revenue		3,691		2,147
Unbilled contract asset		7,721		2,147
Astellas [Member] \| API Shipment [Member]
Related Party Transaction [Line Items]
Drug product revenue from a related party		4,000
Unbilled contract asset		4,000
Astellas [Member] \| Collaborative Arrangement [Member]
Related Party Transaction [Line Items]
Revenue related to collaboration agreements		3,600	$ 4,700
Expense related to collaboration agreements		100	$ 100
Accounts receivable from related party		17,500		4,100
Accrued liabilities to related party		100		1,100
Deferred revenue		18,600		7,500
Falikang [Member]
Related Party Transaction [Line Items]
Accounts receivable from related party		15,400
Investment loss		200
Equity method investments		2,500		2,700
Percentage of outstanding shares owned	51.10%
Miscellaneous receivables		1,000		$ 900
Falikang [Member] \| Collaborative Arrangement [Member]
Related Party Transaction [Line Items]
Revenue related to collaboration agreements		$ 10,400