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Milestone payments received under agreement.

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- Definition

Upfront payment received.

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- Definition

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

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- Definition

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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No definition available.

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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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Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

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Cash received for royalties during the current period.

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Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

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Amount of transaction price allocated to performance obligation that has not been recognized as revenue.

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Revenue - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2017
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Accounts receivable	$ 494	$ 1,034
Takeda Agreement \| Sales-Based Royalties
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Royalties received	0	0
Takeda Pharmaceutical Company Limited \| Takeda Agreement
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Upfront payment received			$ 10,000
Accounts receivable	500	1,000
Deferred revenue		13,600
Maximum milestone payment associated with development and commercialization upon milestone to be achieved	180,000
Milestone payments received under agreement	4,000
Remaining revenue performance obligation	0
Takeda Pharmaceutical Company Limited \| Takeda Agreement \| Collaboration Revenue
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Revenue recognized	18,500	7,400
Open Biome \| Asset Purchase And License Agreement \| Sales-Based Royalties
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Royalty revenue	0	300
Open Biome \| LMIC Agreement
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Revenue recognized	0	$ 0
Open Biome \| LMIC Agreement \| Sales-Based Royalties
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Royalty revenue	$ 0