Goodwill and Intangible Assets - Schedule of Intangible Assets for Continuing Operations (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Amortization expense	$ 57	$ 57
Goodwill [Member]
Balance	$ 1,496
Additions / (disposals)
Amortization expense
Balance	$ 1,496
Intangible Assets [Member]
Balance	$ 730
Additions / (disposals)
Amortization expense	$ (57)
Balance	$ 673