Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 399,004	$ 369,201
Accounts receivable and unbilled receivables, net of allowances of $10,086 and $6,645, respectively	232,682	256,398
Inventories	105,784	88,659
Prepaid expenses	29,023	25,942
Other current assets	78,283	75,293
Total current assets	844,776	815,493
Property and equipment, net	118,954	112,692
Long-term investment in sales-type leases, net	53,957	52,744
Operating lease right-of-use assets	28,255	25,607
Goodwill	738,488	734,727
Intangible assets, net	177,349	188,266
Long-term deferred tax assets	59,805	57,469
Prepaid commissions	51,884	54,656
Other long-term assets	72,028	79,306
Total assets	2,145,496	2,120,960
Current liabilities:
Accounts payable	62,414	51,782
Accrued compensation	51,704	60,307
Accrued liabilities	151,876	167,895
Deferred revenues	153,597	141,370
Convertible senior notes, net	174,801	174,324
Total current liabilities	594,392	595,678
Long-term deferred revenues	80,447	76,123
Long-term deferred tax liabilities	1,313	1,108
Long-term operating lease liabilities	30,760	31,123
Other long-term liabilities	7,971	7,218
Convertible senior notes, net	166,994	166,397
Total liabilities	881,877	877,647
Commitments and contingencies (Note 14)
Stockholders’ equity:
Preferred stock, $0.001 par value, 5,000 shares authorized; no shares issued	0	0
Common stock, $0.001 par value, 100,000 shares authorized; 57,238 and 56,665 shares issued; 46,419 and 46,382 shares outstanding, respectively	57	57
Treasury stock at cost, 10,819 and 10,283 shares outstanding, respectively	(305,971)	(290,319)
Additional paid-in capital	1,195,548	1,167,882
Retained earnings	381,504	382,888
Accumulated other comprehensive loss	(7,519)	(17,195)
Total stockholders’ equity	1,263,619	1,243,313
Total liabilities and stockholders’ equity	$ 2,145,496	$ 2,120,960