INVENTORY (Tables)

3 Months Ended

12 Months Ended

Mar. 31, 2016

Dec. 31, 2015

Inventory Tables

Schedule of inventory

	March 31, 2016		December 31, 2015
	($ in thousands)
Finished goods	$	116	$	301
Work in process		276		307
Raw materials and supplies		119		145
	$	511	$	753

	December 31,
	2015		2014
	($ in thousands)
Finished goods	$	301	$	1,273
Work in process	$	307		326
Raw materials and supplies	$	145		325
	$	753	$	1,924