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Revenue Related Disclosures - Schedule of Changes in Deferred Revenue (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020
Disaggregation Of Revenue [Line Items] |  |
Beginning balance | $ 24,578 | $ 26,958
New billings | 60,132 | 42,499
Foreign currency impact | (12) | 12
Ending balance | 26,709 | 24,578
Recognition From Balance at the Beginning of the Year |  |
Disaggregation Of Revenue [Line Items] |  |
Revenue recognized during the year from beginning balance | (24,480) | (18,944)
Revenue Recognized During the Year from New Billings |  |
Disaggregation Of Revenue [Line Items] |  |
Revenue recognized during the year from beginning balance | $ (33,509) | $ (25,947)

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