CUSTOMERS, GEOGRAPHIC AND SEGMENT INFORMATION (Tables)

12 Months Ended

Dec. 31, 2019

Segment Reporting [Abstract]

Schedule of Financial Data for Reportable Operating Segments

Financial data relating to reportable operating segments:

	Year ended December 31, 2019
	Fixed Networks		Mobility Solutions		Terrestrial Infrastructure Projects			Total
Revenues	$	127,265	$	104,665	$	31,562		$	263,492
Cost of revenues		80,038		53,263		34,314			167,615
Gross profit (loss)		47,227		51,402		(2,752	)		95,877
Research and development, net		10,919		19,265		-			30,184
Selling and marketing		14,955		6,485		48			21,488
General and administrative		11,363		5,948		1,322			18,633
Operating income (loss)		9,990		19,704		(4,122	)		25,572
Financial expenses, net									2,617
Income before taxes									22,955
Taxes on income (benefit)									(13,583	)
Net income								$	36,538
Depreciation and amortization expenses	$	7,032	$	3,871	$	75		$	10,978

	Year ended December 31, 2018
	Fixed Networks		Mobility Solutions		Terrestrial Infrastructure Projects			Total
Revenues	$	144,208	$	97,180	$	25,003		$	266,391
Cost of revenues		93,745		47,995		30,614			172,354
Gross profit (loss)		50,463		49,185		(5,611	)		94,037
Research and development, net		11,764		21,259		-			33,023
Selling and marketing		16,106		6,421		179			22,706
General and administrative		11,302		4,436		1,286			17,024
Operating income (loss)		11,291		17,069		(7,076	)		21,284
Financial expenses, net									4,298
Income before taxes									16,986
Taxes on income (benefit)									(1,423	)
Net income								$	18,409
Depreciation and amortization expenses	$	6,811	$	6,128	$	210		$	13,149

	Year ended December 31, 2017
	Fixed Networks			Mobility Solutions		Terrestrial Infrastructure Projects		Total
Revenues	$	116,105		$	88,397	$	78,254	$	282,756
Cost of revenues		81,920			46,493		71,848		200,261
Gross profit		34,185			41,904		6,406		82,495
Research and development, net		12,172			15,842		-		28,014
Selling and marketing		17,782			5,782		195		23,759
General and administrative		10,987			6,326		2,548		19,861
Operating income (loss)		(6,756	)		13,954		3,663		10,861
Financial expenses, net									4,307
Income before taxes									6,554
Taxes on income (benefit)									(247	)
Net income								$	6,801
Depreciation and amortization expenses	$	5,046		$	7,902	$	192	$	13,140

Schedule of Revenues by Geographic Area

Following is a summary of revenues by geographic areas. Revenues attributed to geographic areas, based on the location of the end customers and in accordance with ASC 280, are as follows:

	Year ended December 31,
	2019		2018		2017
Latin America	$	81,622	$	94,707	$	132,134
Asia Pacific		44,181		39,381		34,586
North America		107,520		97,122		73,921
Europe, the Middle East and Africa		30,169		35,181		42,115
	$	263,492	$	266,391	$	282,756

Schedule of Long-Lived Assets by Geographic Area

The Company's long-lived assets (property and equipment, net) are located as follows:

	December 31,
	2019		2018
Israel	$	62,531	$	64,018
Latin America		3,828		4,564
United States		6,159		5,620
Europe		9,025		9,117
Other		1,041		1,084
	$	82,584	$	84,403

Schedule of Revenues from Major Customers

The table below represents the revenues from major customers:

	Year ended December 31,
	2019			2018			2017
Customer A		16	%		10	%		28	%
Customer B		12	%		15	%		*	)
Customer C		11	%		*	)		*	)
Customer D		*	)		13	%		*	)

*)          Less than 10%