Revenue - Summary of Disaggregation of Revenue from Contracts with Customer (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Disaggregation Of Revenue [Line Items]
Revenue	$ 497,001	$ 395,524	$ 301,767
Payment Transaction Processing Revenue [Member]
Disaggregation Of Revenue [Line Items]
Revenue	490,377	390,703	297,494
Other [Member]
Disaggregation Of Revenue [Line Items]
Revenue	$ 6,624	$ 4,821	$ 4,273