CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2021		Sep. 30, 2020	[2]
Cash flows from operating activities
Net loss	$ (51,439)	[1]	$ (15,718)
Adjustments to reconcile net loss to cash provided by operating activities:
Depreciation and amortization expense	33,249		28,632
Amortization of deferred contract costs	9,034		5,518
Amortization of debt issuance costs	573		700
Non-cash lease expense	3,705		0
Provision for bad debt expense and returns	(7)		894
Loss on extinguishment of debt	449		5,213
Share‑based compensation	22,774		3,903
Deferred tax benefit	(2,568)		(5,169)
Adjustment to contingent consideration	4,837		(3,100)
Other	1,144		(277)
Changes in operating assets and liabilities:
Trade accounts receivable	3,184		(18,274)
Income tax receivable/payable	(107)		(183)
Prepaid expenses and other assets	(8,129)		(4,200)
Deferred contract costs	(18,052)		(13,970)
Accounts payable	5,020		2,987
Accrued liabilities	1,644		(4,207)
Deferred revenue	59,464		47,189
Other liabilities	52		3,161
Net cash provided by operating activities	64,827		33,099
Cash flows from investing activities
Acquisitions, net of cash acquired	(352,711)		0
Purchases of equipment and leasehold improvements	(7,261)		(1,836)
Proceeds from sale of equipment and leasehold improvements	35		0
Net cash used in investing activities	(359,937)		(1,836)
Cash flows from financing activities
Proceeds from convertible senior notes	373,750		0
Proceeds from bank borrowings	250,000		0
Payment of bank borrowings	(250,000)		(205,000)
Payment for purchase of capped calls	(36,030)		0
Debt issuance costs	(12,636)		(1,264)
Payment of debt extinguishment costs	0		(2,050)
Proceeds from initial public offering, net of underwriting discounts and commissions	0		326,316
Cash paid for offering costs	(543)		(6,601)
Proceeds from private placement	0		2,233
Cash paid for contingent consideration	(4,206)		0
Proceeds from the exercise of stock options	8,570		185
Net cash provided by financing activities	328,905		113,819
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(865)		0
Net increase in cash, cash equivalents and restricted cash	32,930		145,082
Cash, cash equivalents and restricted cash, beginning of period	194,868		32,375
Cash, cash equivalents and restricted cash, end of period	227,798		177,457
Cash paid for:
Interest	944		12,647
Income taxes, net of refunds	1,047		703
Non-cash activities:
Deferred consideration accrued but not paid	50,000		0
Debt issuance costs accrued but not paid	489		0
Operating lease assets obtained in exchange for operating lease liabilities	1,469		0
Reconciliation of cash, cash equivalents and restricted cash within the consolidated balance sheets to the amounts shown in the consolidated statements of cash flows above:
Cash and cash equivalents	227,148		177,457
Restricted cash included in other current assets	650		0
Total cash, cash equivalents and restricted cash	$ 227,798		$ 177,457

[1] Certain prior period amounts have been revised to correct immaterial errors. See Note 1 for more information.

[2] Certain prior period amounts have been revised to correct immaterial errors. See Note 1 for more information.