Inventories

6 Months Ended

Jun. 30, 2015

Inventory Disclosure [Abstract]

Inventories

(5) Inventories

Inventories consist of the following:

	June 30, 2015			December 31, 2014
Raw materials	$	255		$	173
Finished goods		332			829
		587			1,002
Allowance for excess inventory quantities		(52	)		(52	)
	$	535		$	950