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Marketable Debt Securities, Available-for-Sale Current Classification Description.

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Marketable debt securities, available for sale noncurrent classification description.

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Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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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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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.

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Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($) $ in Thousands		3 Months Ended	12 Months Ended
	Feb. 03, 2022	Jun. 30, 2022	Dec. 31, 2022	Dec. 31, 2021
Marketable debt securities, available-for-sale current classification description			maturities of greater than three months and less than 12 months
Marketable debt securities, available-for-sale noncurrent classification description			maturities greater than 12 months
Impairment of intangible assets			$ 9,660	$ 513
Increase Decrease In Revenue Due To Cumulative Catch Up Adjustment				1,400
BMS Relax in Agreement [Member]
Impairment of intangible assets	$ 2,500
BMS FGF-21 Agreement [Member]
Impairment of intangible assets		$ 7,200
Technology-Based Intangible Assets [Member]
Impairment of intangible assets			$ 9,660	$ 513
Maximum [Member] \| Technology-Based Intangible Assets [Member]
Finite Lived Intangible Asset Remaining Useful Life			12 years	13 years
Minimum [Member] \| Technology-Based Intangible Assets [Member]
Finite Lived Intangible Asset Remaining Useful Life			3 years	4 years
Share-based Payment Arrangement, Option [Member]
Antidilutive securities excluded from computation of Earnings per share, Amount			39,116,174	34,200,976
First Customer From Top Three Customer [Member] \| Customer Concentration Risk [Member] \| Revenue Benchmark [Member]
Concentration risk, percentage			65.90%	56.80%
Second Customer From Top Three Customer [Member] \| Customer Concentration Risk [Member] \| Revenue Benchmark [Member]
Concentration risk, percentage			25.60%	35.80%
First Customer [Member] \| Customer Concentration Risk [Member] \| Accounts Receivable [Member]
Concentration risk, percentage			78.40%	74.60%
Second Customer [Member] \| Customer Concentration Risk [Member] \| Accounts Receivable [Member]
Concentration risk, percentage			11.80%	21.30%