Inventory (Tables)

9 Months Ended

Sep. 30, 2015

Inventory Disclosure [Abstract]

Inventories

Inventories consisted of the following as of:

($ in thousands)	September 30, 2015		December 31, 2014
Raw materials (LAVIV and product candidates)	$	398	$	357
Work in process (LAVIV)	168		214
Total Inventory	$	566	$	571