Discontinued Operations - Schedule of Carrying Amounts of Major Classes of Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Current liabilities of discontinued operations	$ 79	$ 153
Discontinued Operations [Member]
Accounts payable	59	117
Accrued expenses and other current liabilities	20	36
Current liabilities of discontinued operations	$ 79	$ 153