Summary of Significant Accounting Policies - Narrative (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022 USD ($) vote	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) vote shares	Jun. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Increase (decrease) in deferred revenue			$ 8,071
Revenue recognized that was included in deferred revenue at the beginning of each period	$ 24,295	$ 15,617	$ 30,760	$ 20,164
Amortization period of deferred contract costs	24 months		24 months
Restricted cash	$ 176	88	$ 176	88	$ 176
Foreign currency exchange loss	$ (138)	$ (53)	$ (616)	$ (8)
Allocable basis to compute net income (loss) per share			1
Class A Common Stock
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Number of votes per share of common stock held | vote	1		1
Number of shares issued in conversion (in shares) | shares			1
Class B Common Stock
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Number of votes per share of common stock held | vote	10		10
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-07-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Aggregate amount of transaction price	$ 721		$ 721
Remaining performance obligation, expected timing of satisfaction	12 months		12 months