Revenue Recognition - Summary of Revenues Disaggregated by Revenue Source (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Disaggregation Of Revenue [Line Items]
Revenue	$ 111,401	$ 96,746	$ 314,762	$ 265,605
Subscription Services
Disaggregation Of Revenue [Line Items]
Revenue	96,790	86,664	283,203	236,748
Professional Services
Disaggregation Of Revenue [Line Items]
Revenue	8,006	6,467	20,571	18,866
Software Licenses and Other
Disaggregation Of Revenue [Line Items]
Revenue	$ 6,605	$ 3,615	$ 10,988	$ 9,991

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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+ Details