REAL ESTATE AND RELATED LEASE INTANGIBLES, NET - Schedule of Identifiable Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands	9 Months Ended
Sep. 30, 2015	Sep. 30, 2014
Business Combinations [Abstract]
Land	$ 21,794	$ 17,886
Building	129,032	82,233
Intangibles	15,937	26,878
Purchase Price	$ 166,763	$ 126,997

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

-Section 30

-Paragraph 7

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

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Amount of facility held for productive use including, but not limited to, office, production, storage and distribution facilities, acquired at the acquisition date.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 20

-Section 50

-Paragraph 1

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- Definition

The amount of identifiable intangible assets recognized as of the acquisition date.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 55

-Paragraph 37

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-Publisher FASB

-Name Accounting Standards Codification

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-Subparagraph (c)

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- Definition

Amount of real estate acquired, at the acquisition date.

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