Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 183,957	$ 123,512
Short-term investments	403,102	447,831
Accounts receivable, net	164,949	203,149
Inventories, net	295,850	282,225
Prepaid income taxes	6,615	6,420
Prepaid expenses and other current assets	59,463	60,471
Total current assets	1,113,936	1,123,608
Property, plant and equipment, net	57,034	53,784
Operating lease assets	28,767	29,621
Finance lease assets, net	15,025	15,346
Long-term restricted cash	7,553	7,552
Deferred income taxes	69,334	68,277
Other assets	48,969	50,593
Total assets	1,340,618	1,348,781
Current liabilities:
Accounts payable	38,985	46,928
Accrued compensation	14,796	25,536
Warranty	11,882	13,022
Deferred revenue	110,456	94,673
Current portion of finance lease obligation	1,370	1,345
Other current liabilities	22,881	26,018
Total current liabilities	200,370	207,522
Long-term finance lease obligation	41,958	42,329
Long-term deferred revenue	28,868	43,501
Other long-term liabilities	42,184	42,639
Total liabilities	313,380	335,991
Commitments and contingencies (Note 17)
Stockholders' equity:
Common stock, $0.001 par value, 75,000 shares authorized; 32,129 shares issued and outstanding at March 31, 2025; 32,365 shares issued and outstanding at December 31, 2024	32	32
Additional paid-in capital	547,020	548,654
Retained earnings	485,673	470,318
Accumulated other comprehensive loss	(5,487)	(6,214)
Total stockholders' equity	1,027,238	1,012,790
Total liabilities and stockholders' equity	$ 1,340,618	$ 1,348,781