Other Assets Other Assets (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Other Assets [Abstract]
Other Assets	$ 33,636	$ 29,894
Incentive to Lessee	12,364	12,548
Furniture, Fixture and Equipments and Leasehold Improvements	9,530	8,743
Prepaid Expense and Other Assets, Current	6,814	3,606
Loan closing costs, net	3,883	4,176
Predevelopment Costs and Earnest Money	1,045	821
Accumulated Amortization Incentives to Lessees	4,495	4,181
Furniture, Fixture and Equipments and Leasehold Improvements Accumulated Depreciation	18,182	17,684
Accumulated Amortization, Deferred Finance Costs	$ 2,916	$ 2,621