Schedule of Services Relating to Operations Paid to Related Party (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Selling, General and Administrative Expenses Paid to Related Party	$ 218	$ 276
Management Fees [Member]
Selling, General and Administrative Expenses Paid to Related Party	180	180
Other Charges [Member]
Selling, General and Administrative Expenses Paid to Related Party	$ 38	$ 96