CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Operating activities
Net loss	$ (120,070)	$ (51,439)
Adjustments to reconcile net loss to cash provided by operating activities:
Depreciation and amortization expense	41,738	33,249
Amortization of deferred contract costs	12,091	9,034
Amortization of debt issuance costs	2,040	573
Non-cash lease expense	4,373	3,705
Provision for credit losses and returns	310	(7)
Loss on extinguishment of debt	0	449
Share‑based compensation	89,524	22,774
Deferred tax benefit	(2,019)	(2,568)
Adjustment to contingent consideration	388	4,837
Other	4,603	1,144
Changes in operating assets and liabilities:
Trade accounts receivable	(15,125)	3,184
Income tax receivable/payable	688	(107)
Prepaid expenses and other assets	(3,351)	(8,129)
Deferred contract costs	(22,919)	(18,052)
Accounts payable	7,766	5,020
Accrued liabilities	2,872	1,644
Deferred revenue	59,922	59,464
Other liabilities	0	52
Net cash provided by operating activities	62,831	64,827
Investing activities
Acquisitions, net of cash acquired	(4,023)	(352,711)
Purchases of equipment and leasehold improvements	(5,645)	(7,261)
Purchase of investments	(3,100)	0
Other	(151)	35
Net cash used in investing activities	(12,919)	(359,937)
Financing activities
Proceeds from convertible senior notes	0	373,750
Proceeds from bank borrowings	0	250,000
Payment of bank borrowings	0	(250,000)
Payment for purchase of capped calls	0	(36,030)
Debt issuance costs	(50)	(12,636)
Cash paid for offering costs	(104)	(543)
Cash paid for contingent consideration	(4,588)	(4,206)
Payment of acquisition-related holdback	(200)	0
Proceeds from the exercise of stock options	4,682	8,570
Net cash (used in) provided by financing activities	(260)	328,905
Effect of exchange rate changes on cash, cash equivalents, and restricted cash	(1,322)	(865)
Net increase in cash, cash equivalents, and restricted cash	48,330	32,930
Cash, cash equivalents, and restricted cash, beginning of period	177,150	194,868
Cash, cash equivalents, and restricted cash, end of period	225,480	227,798
Cash paid for:
Interest	683	944
Income taxes, net of refunds	1,630	1,047
Non-cash activities:
Employee stock purchase plan	3,419	0
Deferred consideration accrued but not paid	0	50,000
Debt issuance costs accrued but not paid	0	489
Offering costs accrued but not paid	17	0
Operating lease assets obtained in exchange for operating lease liabilities	7,320	1,469
Purchases of equipment and leasehold improvements accrued but not paid	311	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	225,480	227,148
Restricted cash included in other current assets	0	650
Total cash, cash equivalents, and restricted cash	$ 225,480	$ 227,798