CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 177,150	$ 194,868
Trade accounts receivable, net of allowances of $391 and $530 at December 31, 2021 and 2020, respectively	79,143	69,056
Income taxes receivable	608	632
Deferred contract costs	12,904	8,284
Prepaid expenses	17,581	13,283
Other current assets	4,212	1,113
Total current assets	291,598	287,236
Equipment and leasehold improvements, net	18,045	15,130
Goodwill	845,734	541,480
Other intangible assets, net	264,593	202,878
Deferred contract costs, non-current	29,842	22,202
Other assets	30,608	5,359
Total assets	1,480,420	1,074,285
Current liabilities:
Accounts payable	9,306	6,967
Accrued liabilities	54,022	31,916
Income taxes payable	167	713
Deferred revenues	223,031	160,002
Total current liabilities	286,526	199,598
Deferred revenues, non-current	59,097	45,507
Deferred tax liability, net	8,700	5,087
Convertible Debt, Noncurrent	362,031	0
Other liabilities	25,640	13,079
Total liabilities	741,994	263,271
Commitments and contingencies
Stockholders’ equity:
Common stock, shares issued (in shares)	119,426,064	116,992,472
Common stock, shares outstanding (in shares)	119,426,064	116,992,472
Total stockholders’ equity	$ 738,426	$ 811,014
Total liabilities and stockholders’ equity	$ 1,480,420	$ 1,074,285