Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Current assets:
Cash and cash equivalents	$ 150,829	$ 145,451
Short-term investments	215,771	228,802
Accounts receivable, net	161,814	168,479
Inventories, net	326,052	329,010
Prepaid income taxes	4,609	4,658
Prepaid expenses and other current assets	76,607	66,802
Total current assets	935,682	943,202
Property, plant and equipment, net	57,729	56,146
Operating lease assets	27,943	28,927
Finance lease assets, net	13,835	14,154
Long-term restricted cash	10,628	10,627
Deferred income taxes	80,514	79,895
Long-term investments	203,339	182,396
Other assets	44,874	46,004
Total assets	1,374,544	1,361,351
Current liabilities:
Accounts payable	51,558	42,309
Accrued compensation	16,663	34,233
Warranty	9,314	9,516
Income taxes	14,026	11,383
Deferred revenue	68,352	65,494
Current portion of finance lease obligation	1,648	1,575
Other current liabilities	42,353	33,150
Total current liabilities	203,914	197,660
Long-term finance lease obligation	40,310	40,754
Long-term deferred revenue	41,214	43,445
Other long-term liabilities	44,463	44,815
Total liabilities	329,901	326,674
Commitments and contingencies (Note 16)
Stockholders' equity:
Common stock, $0.001 par value, 75,000 shares authorized; 30,733 shares issued and outstanding at March 31, 2026; 30,717 shares issued and outstanding at December 31, 2025	31	31
Additional paid-in capital	537,185	533,309
Retained earnings	512,753	503,539
Accumulated other comprehensive loss	(5,326)	(2,202)
Total stockholders' equity	1,044,643	1,034,677
Total liabilities and stockholders' equity	$ 1,374,544	$ 1,361,351