Aggregate number of common shares reserved for future issuance.

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.

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Amount of cost to be recognized for option under share-based payment arrangement.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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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.

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Number of equity instruments other than options outstanding, including both vested and non-vested instruments.

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Number of additional shares authorized for issuance under share-based payment arrangement.

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Net number of share options (or share units) granted during the period.

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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Stock-Based Compensation - Narratives (Details) - USD ($) $ / shares in Units, $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of additional shares authorized for issuance (in shares)	2,537,866
Number of shares remain for future issuance (in shares)	536,670		2,282,906
Grants in period (in shares)	2,950,224
Unrecognized stock compensation expense	$ 20,101
Unrecognized stock compensation expense attributable to stock option	$ 1,919
Weighted average grant date fair value of options granted (in dollars per share)	$ 0.68	$ 8.08
Share-Based Payment Arrangement, Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options vesting term	4 years
Options, vested and expected to vest, outstanding, number (in shares)	1,950,000
Share-Based Payment Arrangement, Option \| Performance and Service Conditions
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grants in period (in shares)	2,000,000
Share-Based Payment Arrangement, Option \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options term	5 years
Options vesting term	3 months
Share-Based Payment Arrangement, Option \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options term	10 years
Options vesting term	5 years
Share-Based Payment Arrangement, Option \| Weighted Average
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options vesting term	8 months 12 days
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	2,321,885
Awards outstanding (in shares)	60,000
Unrecognized stock compensation expense attributable to RSUs	$ 18,182
Restricted Stock Units (RSUs) \| Performance and Service Conditions
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	75,000
Restricted Stock Units (RSUs) \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options vesting term	3 years
Restricted Stock Units (RSUs) \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options vesting term	4 years
Restricted Stock Units (RSUs) \| Weighted Average
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options vesting term	1 year 8 months 12 days