Inventories (Tables)

9 Months Ended

Sep. 30, 2016

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

Inventories consisted of the following:

(amounts in thousands)	September 30, 2016		December 31, 2015
	(Unaudited)
Raw materials (1)	$	—	$	1,742
Work-in-process		—		80
Finished goods (2)		—		443
Spare parts		57		113
Total	$	57	$	2,378

(1) Raw materials decreased from December 31, 2015 to September 30, 2016 due to the Company’s sale of its gaming products operations assets on May 11, 2016, which included raw materials.

(2) Finished goods decreased from December 31, 2015 to September 30, 2016 due to the delivery of all outstanding orders for the gaming products division in the six-month period ended June 30, 2016.