Discontinued Operations (Tables)

6 Months Ended

Jun. 30, 2017

Discontinued Operations [Abstract]

Assets and Liabilities of Disposal Groups

	June 30, 2017		December 31, 2016
Current assets	$	322	$	158
Property, plant and equipment, net		27,000		27,000
Total assets	$	27,322	$	27,158
Current liabilities	$	6,883	$	8,653