CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
CURRENT ASSETS:
Cash and cash equivalents	$ 67,383	$ 158,117
Short-term marketable securities	260,209	372,235
Accounts receivable, net	27,980	41,393
Inventories	111,258	99,266
Prepaid expenses and other current assets	14,219	15,804
Total current assets	481,049	686,815
PROPERTY AND EQUIPMENT, net	184,245	179,824
INTANGIBLE ASSETS, net	7,684	9,012
GOODWILL	91,849	91,849
DEFERRED TAX ASSETS	19,830	16,433
OTHER ASSETS	24,347	30,554
Total assets	809,004	1,014,487
CURRENT LIABILITIES:
Accounts payable	41,402	43,721
Accrued payroll and related expenses	14,569	15,492
Taxes payable	561	1,210
Other accrued liabilities	13,597	11,898
Total current liabilities	70,129	72,321
LONG-TERM INCOME TAXES PAYABLE	15,739	15,280
OTHER LIABILITIES	12,891	14,854
Total liabilities	98,759	102,455
COMMITMENTS AND CONTINGENCIES (Notes 11, 12 and 13)
STOCKHOLDERS' EQUITY:
Common stock	24	28
Additional paid-in capital	0	162,301
Accumulated other comprehensive loss	(10,060)	(3,737)
Retained earnings	720,281	753,440
Total stockholders' equity	710,245	912,032
Total liabilities and stockholders' equity	$ 809,004	$ 1,014,487

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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- Definition

Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due beyond one year or the operating cycle, whichever is longer. Alternate captions include income taxes payable, noncurrent.