Fair Value (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
Fair Value
Total	$ (13,644,000)	$ (5,941,000)
Interest rate swap
Fair Value
Interest rate swap liability	(13,600,000)	(9,100,000)
Level 3
Fair Value
Fixed rate mortgage notes payable	171,100,000	188,000,000
Carrying value of fixed rate mortgage notes payable	165,700,000	182,700,000
Recurring \| Level 2 \| Interest rate swap
Fair Value
Interest rate swap asset	0	3,161,000
Interest rate swap liability	(13,644,000)	(9,102,000)
Total	(13,644,000)	(5,941,000)
Recurring \| Estimate of Fair Value Measurement [Member] \| Interest rate swap
Fair Value
Interest rate swap asset	0	3,161,000
Interest rate swap liability	(13,644,000)	(9,102,000)
Total	$ (13,644,000)	$ (5,941,000)

Represents the carrying value as of the balance sheet date of all fixed rate mortgage notes.

No definition available.

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- Definition

Fair value as of the balance sheet date of all fixed rate mortgage notes.

+ References

No definition available.

+ Details

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- Definition

Fair value as of the balance sheet date of all interest rate derivative assets designated as cash flow hedging instruments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4B

-Subparagraph (c)(1)

-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624163-113959

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- Definition

Fair value as of the balance sheet date of all interest rate derivatives designated as cash flow hedging instruments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 45

-Paragraph 5

-URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41228-113958

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- Definition

Fair value as of the balance sheet date of all interest rate derivative liabilities designated as cash flow hedging instruments.

+ References

+ Details

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