Inventories (Tables)

9 Months Ended

Sep. 30, 2015

Inventory Disclosure [Abstract]

Summary of Inventories

Inventories consist of the following:

	September 30, 2015			December 31, 2014
Raw materials	$	275		$	173
Finished goods		420			829
		695			1,002
Allowance for excess inventory quantities		(52	)		(52	)
	$	643		$	950