License and collaboration revenue as a percent of total revenue.

No definition available.

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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- Definition

Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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- Definition

Amount, excluding 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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- 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.

+ References

No definition available.

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Segment Information - Narrative (Details) $ in Thousands	3 Months Ended		6 Months Ended	9 Months Ended
Segment Information - Narrative (Details) $ in Thousands	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Jun. 30, 2022 segment	Sep. 30, 2022 USD ($) segment	Sep. 30, 2021 USD ($)
Segment Reporting Information [Line Items]
Number of segments (in segments) \| segment			1	2
Percentage of total revenue generated from Japan licensing partner				15.00%	94.00%
Customer concentration risk \| Revenue, Segment Benchmark \| Research and Development operations
Segment Reporting Information [Line Items]
Concentration risk percentage	13.00%	92.00%
License and collaboration revenues
Segment Reporting Information [Line Items]
Revenue from contract with customer	$ 492	$ 680		$ 2,010	$ 2,174
License and collaboration revenues \| Amended Sato Agreement
Segment Reporting Information [Line Items]
Revenue from contract with customer	$ 646	$ 680		$ 1,939	$ 2,174