Consolidated Balance Sheets - USD ($)	Mar. 31, 2023	Dec. 31, 2022
CURRENT ASSETS:
Cash and cash equivalents	$ 378,377,000	$ 316,146,000
Accounts receivable, net	130,636,000	170,279,000
Income tax receivable	11,226,000	11,259,000
Prepaid expenses and other current assets	28,363,000	29,142,000
Total current assets	548,602,000	526,826,000
Property and equipment, net	38,260,000	37,517,000
Operating lease right of use assets	33,297,000	33,601,000
Goodwill	451,170,000	449,048,000
Other intangible assets, net	101,586,000	107,609,000
Deferred tax assets	9,675,000	9,727,000
Other long-term assets	43,582,000	40,410,000
TOTAL ASSETS	1,226,172,000	1,204,738,000
CURRENT LIABILITIES:
Accounts payable	6,014,000	10,434,000
Accrued compensation and benefits	30,341,000	42,456,000
Current portion of operating lease liabilities	9,939,000	10,396,000
Other accrued expenses and current liabilities	58,673,000	56,371,000
Deferred revenue	114,423,000	113,081,000
2024 Convertible senior notes, net	81,004,000	0
Total current liabilities	300,394,000	232,738,000
Operating lease liabilities, net of current portion	23,989,000	24,065,000
Deferred revenue, non-current	27,520,000	31,379,000
2027 Convertible senior notes, net	225,039,000	305,604
Other long-term liabilities	42,325,000	41,216,000
TOTAL LIABILITIES	619,267,000	635,002,000
Commitments and contingencies
STOCKHOLDERS’ EQUITY:
Preferred stock ($0.0001 par value), authorized 45,000 shares, none issued and outstanding	0	0
Additional paid-in capital	753,184,000	721,307,000
Accumulated deficit	(123,536,000)	(121,577,000)
Accumulated other comprehensive loss	(22,751,000)	(30,002,000)
TOTAL STOCKHOLDERS’ EQUITY	606,905,000	569,736,000
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	1,226,172,000	1,204,738,000
Class A Common Stock [Member]
STOCKHOLDERS’ EQUITY:
Common stock	5,000	5,000
Class B Common Stock [Member]
STOCKHOLDERS’ EQUITY:
Common stock	$ 3,000	$ 3,000