Inventories (Tables)

12 Months Ended

Dec. 31, 2016

Inventory Disclosure [Abstract]

Schedule of inventory

Inventories consist of the following:

	As of December 31,
	2016			2015
Raw materials	$	283		$	184
Finished goods		510			530
		793			714
Allowance for excess quantities		(21	)		(52	)
	$	772		$	662