Schedule III Real Estate (Details 1) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Accounting Changes and Error Corrections [Abstract]
Begining, balance	$ 25,717	$ 24,511
Acquisitions and improvements, additions		1,206
Sale of real estate, deductions	(3,000)
Ending, balance	$ 22,717	$ 25,717