Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 198,716	$ 213,629
Short-term investments	213,001	169,544
Accounts receivable, net of allowance for credit losses of $970 and $951 at March 31, 2024 and December 31, 2023, respectively	124,595	164,862
Deferred contract acquisition and fulfillment costs, current portion	47,003	45,008
Prepaid expenses and other current assets	42,552	41,407
Total current assets	625,867	634,450
Long-term investments	52,454	56,171
Property and equipment, net	37,266	39,642
Operating lease right-of-use assets	53,036	54,693
Deferred contract acquisition and fulfillment costs, non-current portion	75,287	76,601
Goodwill	536,351	536,351
Intangible assets, net	88,844	94,546
Other assets	19,368	12,894
Total assets	1,488,473	1,505,348
Current liabilities:
Accounts payable	11,516	15,812
Accrued expenses and other current liabilities	60,605	85,025
Operating lease liabilities, current portion	14,257	13,452
Deferred revenue, current portion	437,687	455,503
Total current liabilities	524,065	569,792
Convertible senior notes, net	931,001	929,996
Operating lease liabilities, non-current portion	77,069	81,130
Deferred revenue, non-current portion	29,207	32,577
Other long-term liabilities	13,580	10,032
Total liabilities	1,574,922	1,623,527
Stockholders’ deficit:
Preferred stock, $0.01 par value per share; 100,000,000 shares authorized at March 31, 2024 and December 31, 2023; 0 shares issued and outstanding at March 31, 2024 and December 31, 2023	0	0
Common stock, $0.01 par value per share; 100,000,000 shares authorized at March 31, 2024 and December 31, 2023; $62,838,127 and 62,283,630 shares issued at March 31, 2024 and December 31, 2023, respectively; $62,268,548 and $61,714,051 shares outstanding at March 31, 2024 and December 31, 2023, respectively	623	617
Treasury stock, at cost, 569,579 shares at March 31, 2024 and December 31, 2023	(4,765)	(4,765)
Additional paid-in-capital	925,661	894,630
Accumulated other comprehensive (loss) income	(221)	1,344
Accumulated deficit	(1,007,747)	(1,010,005)
Total stockholders’ deficit	(86,449)	(118,179)
Total liabilities and stockholders’ deficit	$ 1,488,473	$ 1,505,348
Common stock, shares outstanding (in shares)	62,268,548	61,714,051
Treasury stock, at cost (in shares)	569,579	569,579