Income Taxes - Summary of Reconciliation of Beginning and Ending Balances for Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Balance at January 1	$ 7,029	$ 5,210	$ 4,118
Additions for tax positions related to the current year	2,081	1,799	1,435
Additions for tax positions related to prior years	23	20	0
Reductions for tax positions related to prior years	0	0	(343)
Reductions related to settlements	0	0	0
Reductions related to a lapse of statute	0	0	0
Balance at December 31	$ 9,133	$ 7,029	$ 5,210

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

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- Definition

Amount of unrecognized tax benefits.

+ References

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-Publisher FASB
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Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.

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Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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