Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 474,634	$ 488,035
Restricted cash	2,029	3,880
Accounts receivable, net	97,781	120,995
Prepaid expenses	15,948	13,740
Deferred costs and other current assets	28,159	28,469
Total current assets	618,551	655,119
Property and equipment, net	10,688	12,185
Capitalized software development costs, net	25,547	22,720
Goodwill	507,818	531,163
Intangible assets, net	192,711	219,319
Restricted cash	816	843
Prepaid expenses	1,776	1,916
Deferred costs and other assets	31,822	35,750
Total assets	1,389,729	1,479,015
Current liabilities:
Accounts payable	11,240	16,002
Accrued payroll and employee related liabilities	28,542	36,725
Accrued expenses	14,761	13,884
Deferred revenue	221,782	223,579
Convertible senior notes	8	8
Other current liabilities	13,442	14,132
Total current liabilities	289,775	304,330
Long-term liabilities:
Deferred revenue, noncurrent	11,452	14,261
Convertible senior notes	810,855	665,695
Deferred tax liabilities	3,798	16,082
Other long-term liabilities	10,558	15,958
Total liabilities	1,126,438	1,016,326
Commitments and contingencies
Stockholders' equity:
Preferred stock, par value $0.001, 10,000,000 shares authorized, no shares issued or outstanding as of June 30, 2022 and December 31, 2021, respectively
Common stock, $0.001 par value, 100,000,000 shares authorized, 39,677,100 and 39,389,733 shares issued and outstanding as of June 30, 2022 and December 31, 2021, respectively	40	39
Additional paid-in capital	690,903	853,664
Accumulated deficit	(396,205)	(388,112)
Accumulated other comprehensive loss	(31,447)	(2,902)
Total stockholders’ equity	263,291	462,689
Total liabilities and stockholders’ equity	$ 1,389,729	$ 1,479,015