Stock-Based Compensation - Schedule of Information Related to Stock Options Outstanding (Detail)	3 Months Ended
Mar. 31, 2022 USD ($) $ / shares shares
Stock-Based Compensation
Number of Stock Options, Outstanding \| shares	3,464,793
Number of Stock Options, Exercisable \| shares	1,271,282
Number of Stock Options, Unvested \| shares	2,193,511
Weighted-average Exercise Price, Outstanding \| $ / shares	$ 8.41
Weighted-average Exercise Price, Exercisable \| $ / shares	7.45
Weighted-average Exercise Price, Unvested \| $ / shares	$ 8.96
Weighted-average Remaining Contractual Term, Outstanding	6 years
Weighted-average Remaining Contractual Term, Exercisable	5 years 9 months 18 days
Weighted-average Remaining Contractual Term, Unvested	6 years
Aggregate Intrinsic Value, Outstanding \| $	$ 4,045
Aggregate Intrinsic Value, Exercisable \| $	2,759
Aggregate Intrinsic Value, Unvested \| $	$ 1,286

Share based compensation arrangement by share based payment award options nonvested outstanding intrinsic value.

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- Definition

Share based compensation arrangement by share based payment award options unvested outstanding weighted average exercise price.

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- Definition

Share based compensation arrangement by share based payment award options unvested outstanding weighted average remaining contractual term.

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- Definition

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iii)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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- Definition

Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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-Publisher FASB
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-Topic 718
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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Number of non-vested options outstanding.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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