PROPERTY AND EQUIPMENT, NET (Tables)

12 Months Ended

Dec. 31, 2018

Property, Plant and Equipment, Net [Abstract]

Schedule of Property and Equipment

	December 31,
	2018		2017
Cost:
Computers and peripheral equipment	$	253,325	$	212,449
Internal use software		69,452		37,948
Office furniture and equipment		13,060		12,030
Leasehold improvements		57,454		53,266
		393,291		315,693
Accumulated depreciation:
Computers and peripheral equipment		196,820		163,162
Internal use software		16,597		2,924
Office furniture and equipment		7,717		6,614
Leasehold improvements		31,819		24,718
		252,953		197,418
Depreciated cost	$	140,338	$	118,275