INVENTORIES

12 Months Ended

Dec. 31, 2018

Inventory Disclosure [Abstract]

INVENTORIES

NOTE 3        -        INVENTORIES

Inventories consist of the following:

	As of December 31,
	2018		2017
Raw materials	$	72,144	$	48,220
Work in process		92,047		92,764
Finished goods		6,587		2,331
	$	170,778	$	143,315

Work in process and finished goods are presented net of aggregate write-downs to net realizable value of $1,206 and $1,352 as of December 31, 2018 and 2017, respectively.