CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
CURRENT ASSETS:
Cash and cash equivalents	$ 428,372	$ 223,901
Short-term bank deposits	3,432	5,010
Restricted bank deposits	2,135	27,558
Marketable securities	113,032	91,845
Trade receivables, net of allowances of $6,273 and $2,473, respectively	181,700	298,383
Prepaid expenses and other current assets	79,867	115,268
Inventories, net	264,460	170,798
Total current assets	1,072,998	932,763
LONG-TERM ASSETS:
Marketable securities	45,684	119,176
Operating lease right-of-use assets, net	36,951	35,858
Property, plant and equipment, net	226,416	176,963
Deferred tax assets, net	19,121	16,298
Intangible assets, net	68,211	74,008
Goodwill	128,279	129,654
Other long-term assets	8,166	9,904
Total long-term assets	532,828	561,861
Total assets	1,605,826	1,494,624
CURRENT LIABILITIES:
Trade payables, net	158,264	157,148
Employees and payroll accruals	48,764	47,390
Current maturities of bank loans and accrued interest	15,256	15,673
Warranty obligations	68,674	65,112
Deferred revenues and customers advances	25,625	70,815
Accrued expenses and other current liabilities	88,482	80,576
Total current liabilities	405,065	436,714
LONG-TERM LIABILITIES:
Bank loans		173
Warranty obligations	124,010	107,451
Deferred revenues	103,181	89,982
Operating lease liabilities	29,991	30,213
Deferred tax liabilities, net	1,112	4,461
Other long-term liabilities	17,666	13,960
Total long-term liabilities	275,960	246,240
STOCKHOLDERS' EQUITY:
Common stock of $0.0001 par value - Authorized: 125,000,000 shares as of June 30, 2020 and December 31, 2019; issued: 50,075,751 and 49,081,457 shares as of June 30, 2020 and December 31, 2019, respectively; outstanding: 50,075,751 and 48,898,062 shares as of June 30, 2020 and December 31, 2019, respectively.	5	5
Additional paid-in capital	511,640	475,792
Accumulated other comprehensive loss	(3,442)	(1,809)
Retained earnings	416,598	337,682
Total stockholders' equity	924,801	811,670
Total liabilities and stockholders' equity	$ 1,605,826	$ 1,494,624