Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jul. 01, 2023	Dec. 31, 2022
Current Assets:
Cash and cash equivalents	$ 224,257	$ 175,872
Marketable securities	385,346	371,912
Accounts receivable, less allowance of $1,311 and $1,572	187,852	241,395
Inventories, net	352,073	324,282
Prepaid expenses and other current assets	33,517	21,411
Total current assets	1,183,045	1,134,872
Property, plant and equipment, net	99,883	91,980
Goodwill	315,811	315,811
Identifiable intangible assets, net	194,548	222,197
Deferred income taxes	8,320	4,778
Other assets	19,254	25,225
Total assets	1,820,861	1,794,863
Current liabilities:
Accounts payable	49,600	54,526
Accrued liabilities	35,967	48,836
Deferred revenue	24,067	30,163
Other current liabilities	27,303	27,033
Total current liabilities	136,937	160,558
Deferred income taxes	0	7,366
Other non-current liabilities	27,210	30,513
Total liabilities	164,147	198,437
Commitments and contingencies
Stockholders’ equity:
Common stock	49	49
Additional paid-in capital	1,251,193	1,243,631
Accumulated other comprehensive loss	(10,689)	(10,010)
Retained earnings	416,161	362,756
Total stockholders’ equity	1,656,714	1,596,426
Total liabilities and stockholders’ equity	$ 1,820,861	$ 1,794,863