Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 488,972	$ 288,607
Short-term investments	428,598	449,266
Accounts receivable, net	184,274	182,714
Inventories	430,830	447,290
Other current assets	89,955	42,742
Total current assets	1,622,629	1,410,619
Property and equipment, net	354,313	357,157
Goodwill	6,571	6,571
Deferred tax assets, net	35,571	35,252
Other long-term assets	207,567	249,286
Total assets	2,226,651	2,058,885
Current liabilities:
Accounts payable	58,001	61,461
Accrued compensation and related benefits	101,881	88,260
Other accrued liabilities	155,961	113,679
Total current liabilities	315,843	263,400
Income tax liabilities	56,900	53,509
Other long-term liabilities	77,647	73,374
Total liabilities	450,390	390,283
Commitments and contingencies
Stockholders’ equity:
Common stock and additional paid-in capital: $0.001 par value; shares authorized: 150,000; shares issued and outstanding: 47,411 and 47,107, respectively	1,017,131	975,276
Retained earnings	777,075	716,403
Accumulated other comprehensive loss	(17,945)	(23,077)
Total stockholders’ equity	1,776,261	1,668,602
Total liabilities and stockholders’ equity	$ 2,226,651	$ 2,058,885