CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Operating activities
Net loss	$ (24,200)	$ (25,629)
Adjustments to reconcile net loss to cash used in operating activities:
Depreciation and amortization expense	12,424	13,893
Amortization of deferred contract costs	4,774	3,755
Amortization of debt issuance costs	684	679
Non-cash lease expense	1,493	1,291
Provision for credit losses and returns	14	128
Share‑based compensation	19,550	16,010
Deferred tax benefit	(27)	(468)
Adjustment to contingent consideration	0	88
Other	(677)	725
Changes in operating assets and liabilities:
Trade accounts receivable	3,915	(2,190)
Income tax receivable/payable	(273)	533
Prepaid expenses and other assets	(8,598)	(3,668)
Deferred contract costs	(8,145)	(6,952)
Accounts payable	(575)	(413)
Accrued liabilities	(19,765)	(11,250)
Deferred revenue	(5,394)	10,478
Net cash used in operating activities	(24,800)	(2,990)
Investing activities
Acquisitions, net of cash acquired	0	(4,023)
Purchases of equipment and leasehold improvements	(1,121)	(1,964)
Purchase of investments	(750)	0
Other	14	8
Net cash used in investing activities	(1,857)	(5,979)
Financing activities
Debt issuance costs	0	(50)
Cash paid for contingent consideration	(206)	(4,588)
Proceeds from the exercise of stock options	2,723	1,197
Net cash provided by (used in) financing activities	2,517	(3,441)
Effect of exchange rate changes on cash, cash equivalents, and restricted cash	42	(145)
Net decrease in cash, cash equivalents, and restricted cash	(24,098)	(12,555)
Cash, cash equivalents, and restricted cash, beginning of period	231,921	177,150
Cash, cash equivalents, and restricted cash, end of period	207,823	164,595
Cash paid for:
Interest	313	293
Income taxes, net of refunds	894	192
Non-cash activities:
Operating lease assets obtained in exchange for operating lease liabilities	0	8,314
Purchases of equipment and leasehold improvements accrued but not paid	83	0
Reconciliation of cash, cash equivalents, and restricted cash within the condensed consolidated balance sheets to the amounts shown in the condensed consolidated statements of cash flows above:
Cash and cash equivalents	200,340	164,595
Restricted cash included in other current assets	283	0
Restricted cash included in other assets	7,200	0
Total cash, cash equivalents, and restricted cash	$ 207,823	$ 164,595