Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 1,514,064	$ 673,593
Restricted cash	37,700	19,953
Trade accounts receivable—net of allowance for doubtful accounts of $5,803 and $3,983, respectively	114,248	75,857
Deferred commissions	16,364	12,245
Prepaid expenses and other current assets	29,267	20,098
Total current assets before customer fund assets	1,711,643	801,746
Funds held from customers	62,509	30,598
Receivable from customers—net of allowance of $439 and $593, respectively	1,472	563
Total current assets	1,775,624	832,907
Noncurrent assets:
Restricted cash	0	37,700
Deferred commissions	52,155	38,625
Operating lease right-of-use assets—net	44,385	52,320
Property and equipment—net	46,464	34,713
Intangible assets—net	96,818	86,513
Goodwill	672,381	513,234
Other noncurrent assets	10,704	6,321
Total assets	2,698,531	1,602,333
Current liabilities:
Trade payables	16,683	20,280
Accrued expenses	109,792	84,532
Deferred revenue	280,816	208,026
Accrued purchase price related to acquisitions	51,476	22,473
Accrued earnout liabilities	33,151	749
Operating lease liabilities	11,453	11,339
Total current liabilities before customer fund obligations	503,371	347,399
Customer fund obligations	64,302	31,549
Total current liabilities	567,673	378,948
Noncurrent liabilities:
Convertible senior notes—net	961,259	0
Deferred revenue	2,139	1,664
Accrued purchase price related to acquisitions	7,988	49,057
Accrued earnout liabilities	81,485	34,468
Operating lease liabilities	45,614	56,625
Deferred tax liability	5,158	1,031
Other noncurrent liabilities	761	380
Total liabilities	1,672,077	522,173
Commitments and contingencies	0	0
Shareholders' equity:
Preferred stock, $0.0001 par value – no shares issued and outstanding at December 31, 2021, and December 31, 2020, and 20,000 shares authorized as of December 31, 2021, and December 31, 2020	0	0
Common stock, $0.0001 par value – 87,087 and 85,058 shares issued and outstanding at December 31, 2021, and December 31, 2020, respectively, and 600,000 shares authorized as of December 31, 2021, and December 31, 2020	9	9
Additional paid-in capital	1,732,742	1,648,741
Accumulated other comprehensive loss	(3,428)	(1,339)
Accumulated deficit	(702,869)	(567,251)
Total shareholders’ equity	1,026,454	1,080,160
Total liabilities and shareholders' equity	$ 2,698,531	$ 1,602,333