Sum of the carrying values as of the balance sheet date of obligations incurred through that date, including liabilities incurred and payable to vendors for goods and services received, taxes, interest, rent and utilities, compensation costs, payroll taxes and fringe benefits (other than pension and postretirement obligations), contractual rights and obligations, and statutory obligations.

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Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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This element represents the amount of value allocated by a lessor (acquirer) to lease agreements which exist at acquisition of a leased property. Such amount may include the value assigned to existing tenant relationships and excludes the market adjustment component of the value assigned for above or below-market leases acquired.

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Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Real Estate Assets Fair Value of Acquisition (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Jun. 30, 2014
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Real estate assets	$ 122,808,314us-gaap_PropertyPlantAndEquipmentNet	$ 103,148,934us-gaap_PropertyPlantAndEquipmentNet
Total assets	744,239,217us-gaap_Assets	534,233,032us-gaap_Assets	413,150,755us-gaap_Assets
Accounts payable, accrued expenses and other liabilities	4,627,089	5,450,694
Partners' Capital	309,943,899us-gaap_PartnersCapital	203,134,087us-gaap_PartnersCapital	181,917,192us-gaap_PartnersCapital
Total Liabilities and Partners' Capital	744,239,217	534,233,032
Woodland Park [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other current assets				201,321
In-place lease assets				403,216
Real estate assets				15,258,784
Total assets				15,863,321
Accounts payable, accrued expenses and other liabilities				192,345
Partners' Capital				15,670,976
Total Liabilities and Partners' Capital				$ 15,863,321