PREPAID EXPENSES AND OTHER CURRENT ASSETS (Tables)

12 Months Ended

Dec. 31, 2019

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of Prepaid Expenses and Other Current Assets

	December 31,
	2018		2019
Government authorities	$	1,885	$	3,548
Hedging transaction asset		2,574		1,465
Prepaid expenses		5,293		8,468
Other current assets		2,187		5,730
	$	11,939	$	19,211