Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Cash flows from operating activities:
Net income	$ 4,124	$ 2,059
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization expense	4,892	4,641
Amortization of deferred costs	191	66
Stock-based compensation expense	4,900	2,987
Non-cash operating lease expense	1,164	1,135
Deferred income taxes	7	820
Non-cash interest expense	58	58
Changes in operating assets and liabilities:
Prepaid expenses and other current assets	1,803	(1,780)
Accounts receivable, net	(1,304)	412
Unbilled receivables	(682)	(1,657)
Other assets	(456)	(410)
Accounts payable	(561)	(1,415)
Accrued expenses and other current liabilities	(4,643)	(3,385)
Deferred revenue	617	846
Operating lease liabilities	(1,262)	(1,662)
Other long-term liabilities	(14)	26
Net cash provided by operating activities	8,834	2,741
Cash flows from investing activities:
Purchases of property and equipment, including costs capitalized for development of internal-use software	(2,452)	(1,509)
Net cash used in investing activities	(2,452)	(1,509)
Cash flows from financing activities:
Payment of debt issuance costs		(23)
Payments of contingent consideration		(1,066)
Proceeds from exercise of stock based options	1,327	1,897
Payments of taxes related to net share settlement of equity awards	(1,198)	(132)
Payment of initial public offering costs		(12)
Net cash provided by financing activities	129	664
Net increase in cash, cash equivalents and restricted cash	6,511	1,896
Cash, cash equivalents and restricted cash at beginning of period	312,080	254,594
Cash, cash equivalents and restricted cash at end of period	318,591	256,490
Reconciliation of cash, cash equivalents, and restricted cash:
Cash and cash equivalents	318,291	256,190
Restricted cash within other assets	$ 300	$ 300
Restricted Cash and Cash Equivalents, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other Assets, Noncurrent	Other Assets, Noncurrent
Total cash, cash equivalents, and restricted cash	$ 318,591	$ 256,490
Supplemental cash flow information:
Cash paid for interest	63	57
Cash paid for taxes	320	1
Cash paid for amounts included in the measurement of operating lease liabilities	1,439	1,404
Supplemental disclosure of non-cash transactions:
Additions to property and equipment included in accounts payable and accrued expenses	183	100
Right of use assets obtained in exchange for new operating lease liabilities	$ (12)	31,392
Deferred initial public offering costs included in accrued expenses		$ 274