CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 288,179	$ 278,000
Short-term investments	259,832	234,292
Accounts receivable (net of allowance for doubtful accounts of $268 and $524 at September 30, 2022 and December 31, 2021, respectively)	147,944	136,601
Deferred commissions	41,283	40,311
Prepaid expenses and other current assets	48,583	60,234
Total current assets	785,821	749,438
Property and equipment, net	45,759	36,833
Deferred commissions (net of current portion)	59,993	59,638
Operating lease right-of-use assets	39,594	38,530
Acquired intangible assets, net	78,456	71,536
Goodwill	316,787	261,614
Other assets	23,327	31,230
Total assets	1,349,737	1,248,819
Current liabilities:
Accounts payable and accrued expenses	26,237	16,254
Accrued compensation	37,154	54,051
Deferred revenue	447,863	407,498
Operating lease liabilities	5,576	2,320
Other current liabilities	4,114	3,759
Total current liabilities	520,944	483,882
Deferred revenue (net of current portion)	145,849	123,387
Term loan, net of issuance costs (net of current portion)	362,679	364,728
Operating lease liabilities (net of current portion)	53,746	55,046
Other liabilities	6,664	6,463
Total liabilities	1,089,882	1,033,506
Stockholders’ equity:
Common stock (par value: $0.01; 500,000 shares authorized; 112,401 and 108,929 shares issued and outstanding at September 30, 2022 and December 31, 2021, respectively)	1,124	1,089
Additional paid-in capital	985,864	869,059
Accumulated other comprehensive loss	(1,869)	(306)
Accumulated deficit	(725,264)	(654,529)
Total stockholders’ equity	259,855	215,313
Total liabilities and stockholders’ equity	$ 1,349,737	$ 1,248,819