Inventories

3 Months Ended

Mar. 31, 2016

Inventory Disclosure [Abstract]

Inventories

(5) Inventories

Inventories consist of the following:

	March 31, 2016			December 31, 2015
Raw materials	$	218		$	184
Finished goods		592			530
		810			714
Allowance for excess inventory quantities		(52	)		(52	)
	$	758		$	662