Revenue Recognition - Summary of Revenues Disaggregated by Revenue Source (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Disaggregation Of Revenue [Line Items]
Revenue	$ 102,986	$ 86,649	$ 203,361	$ 168,859
Subscription Services
Disaggregation Of Revenue [Line Items]
Revenue	94,558	79,652	186,413	150,084
Professional Services
Disaggregation Of Revenue [Line Items]
Revenue	6,024	6,459	12,565	12,399
Software Licenses and Other
Disaggregation Of Revenue [Line Items]
Revenue	$ 2,404	$ 538	$ 4,383	$ 6,376

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
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+ Details