Revenue Recognition - Schedule of Revenue Recognized from the Sources of Software Products and Services Revenue (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]
Total software revenue	$ 38,469	$ 29,784	$ 87,132	$ 61,911
On Premise Software
Disaggregation Of Revenue [Line Items]
Total software revenue	16,595	14,452	38,281	31,807
Hosted Software
Disaggregation Of Revenue [Line Items]
Total software revenue	3,596	2,704	6,851	5,304
Software Maintenance
Disaggregation Of Revenue [Line Items]
Total software revenue	4,952	4,176	9,678	8,281
Professional Services
Disaggregation Of Revenue [Line Items]
Total software revenue	3,868	1,720	7,282	4,000
Revenue from Contracts with Customers
Disaggregation Of Revenue [Line Items]
Total software revenue	29,011	23,052	62,092	49,392
Software Products and Services
Disaggregation Of Revenue [Line Items]
Total software revenue	30,011	24,052	63,092	50,392
Software Contribution
Disaggregation Of Revenue [Line Items]
Total software revenue	$ 1,000	$ 1,000	$ 1,000	$ 1,000