REVENUES (Tables)

6 Months Ended

Jun. 30, 2020

Revenue from Contract with Customer [Abstract]

Schedule of Changes in Advances from Customers

The following table presents the significant changes in the advances from customers balance during the six months ended June 30, 2020:

	Six months ended June 30
	2020			2019
	Unaudited
Balance, beginning of the period	$	1,563		$	727
New performance obligations		82			224
Reclassification to revenue as a result of satisfying performance obligation		(894	)		(84	)
Balance, end of the period	$	751		$	867

Schedule of Contract Assets and Liabilities

The following table summarizes our contract assets and liabilities balances:

	Six months ended June 30
	2020			2019
	Unaudited
Contract assets at January 1, 2020	$	1,269		$	899
Contract assets at June 30, 2020		1,045			1,396
Change in contract assets - increase (decrease)		(224	)		497
Contract liabilities at January 1, 2020		196			366
Contract liabilities at June 30, 2020		6			554
Change in contract liabilities - increase (decrease)	$	(190	)	$	188
Net change	$	34		$	309