UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Operating Activities
Net (loss) income	$ (2,571)	$ 1,471
Adjustments to reconcile net (loss) income to net cash provided by operating activities
Depreciation and amortization expense	1,455	460
Amortization of deferred contract costs	2,083	1,322
Stock-based compensation expense	932	593
Change in fair value of convertible debt securities	(661)	0
Deferred taxes	283	(56)
Changes in operating assets and liabilities
Accounts receivable	(353)	(985)
Deferred contract costs	(2,853)	(2,420)
Prepaid expenses and other current assets	1,240	(976)
Accounts payable	2,317	1,579
Accrued expenses	(940)	2,420
Deferred revenue	6,584	5,599
Other long-term liabilities	510	0
Net cash provided by operating activities	8,026	9,007
Investing Activities
Purchases of property and equipment	(370)	(166)
Purchases of convertible debt securities	(2,000)	(500)
Capitalization of internal-use software development costs	(286)	(123)
Cash paid for acquisition of assets and businesses, net of cash acquired	(14,000)	(350)
Net cash used in investing activities	(16,656)	(1,139)
Financing Activities
Proceeds from exercise of stock options	924	7
Net proceeds from completing initial public offering	0	128,461
Payment of capital leases	(937)	0
Net cash (used in) provided by financing activities	(13)	128,468
Effect of exchange rate changes on cash and cash equivalents	(1,259)	0
Increase in cash, cash equivalents and restricted cash	(9,902)	136,336
Cash, cash equivalents and restricted cash, at beginning of period	269,841	35,619
Cash, cash equivalents and restricted cash, at end of period	259,939	171,955
Supplemental cash flow disclosures
Cash paid for interest	73	0
Cash paid for income taxes	283	158
Deferred offering costs incurred and not paid	0	1,839
Acquisition of fixed asset under capital lease	331	1,024
Property and equipment purchases not paid	$ 0	$ 0