SCHEDULE III REAL ESTATE (Details 1) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2016	Dec. 31, 2013
SEC Schedule III, Real Estate and Accumulated Depreciation Disclosure [Abstract]
Real Estate gross carrying value at end of year	$ 22,717	$ 25,717	$ 22,717	$ 24,511
Acquisitions and improvements, additions		$ 1,206
Sale of real estate, deductions	$ (3,000)