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Share-based Compensation Arrangement by Share-based Payment Award, Increase in Number Shares, Percentage of Outstanding Stock

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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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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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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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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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Discount rate from fair value on offering date that participants pay for shares.

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The weighted average fair value at grant date for nonvested equity-based awards issued 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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Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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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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The highest percentage of annual salary that an employee is permitted to utilize with respect to the plan.

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

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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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Percentage of vesting of award under share-based payment arrangement.

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Share-Based Compensation - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost, period for recognition	4 months 24 days
Unrecognized compensation cost	$ 1.9
Fair value of equity awards vested	$ 5.9	$ 9.7	$ 2.7
2021 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares)				14,839,640
Increase in shares, percentage of aggregate shares outstanding				4.00%
Common stock reserved for future issuance (in shares)	17,000,000
General and administrative \| 2021 ESPP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum employee subscription rate	10.00%
Number of shares authorized (in shares)				2,000,000
Increase in shares, percentage of aggregate shares outstanding				1.00%
Common stock reserved for future issuance (in shares)	5,000,000
Discount from market price during offering period	85.00%
Incentive Stock Options \| 2021 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares)				7,500,000
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average grant date fair value of options granted (in dollars per share)			$ 12.23
Award vesting period	4 years
RSU Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost	$ 21.4
Unrecognized compensation cost, period for recognition	1 year 9 months 18 days
Granted (in dollars per share)	$ 3.17	$ 8.58	13.47
RSU Shares \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	3 years
RSU Shares \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	4 years
PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost	$ 4.9
Unrecognized compensation cost, period for recognition	1 year 10 months 24 days
Granted (in dollars per share)	$ 5.27	$ 17.54	$ 8.79
PSUs \| 2021 Plan, 2022 Grants \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance period, based on the performance	3 years
Award vesting rights, percentage	0.00%
PSUs \| 2021 Plan, 2022 Grants \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance period, based on the performance	4 years
Award vesting rights, percentage	100.00%
TSR Performance Share \| 2021 Plan, 2022 Grants
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance period, based on the performance	3 years
TSR Performance Share \| 2021 Plan, 2022 Grants \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting rights, percentage	0.00%
TSR Performance Share \| 2021 Plan, 2022 Grants \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting rights, percentage	200.00%