Other Assets Other Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Other Assets [Abstract]
Incentive to Lessee	$ 13,306	$ 12,245
Furniture, Fixture and Equipments and Leasehold Improvements	13,523	10,590
Prepaid Expense and Other Assets, Current	4,408	3,428
Predevelopment Costs and Earnest Money	1,780	1,789
Deferred Finance Costs, Net	5,455	6,878
Other Assets	38,472	34,930
Accumulated Amortization Incentives to Lessees	6,865	5,475
Furniture, Fixture and Equipments and Leasehold Improvements Accumulated Depreciation	22,572	19,137
Accumulated Amortization, Deferred Finance Costs	$ 3,388	$ 2,286