CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Net Real Estate Investments
Land	$ 45,233us-gaap_Land	$ 37,909us-gaap_Land
Buildings and improvements	297,007us-gaap_BuildingsAndImprovementsGross	240,074us-gaap_BuildingsAndImprovementsGross
Furniture, fixtures and equipment	8,011us-gaap_FurnitureAndFixturesGross	6,481us-gaap_FurnitureAndFixturesGross
Total Gross Operating Real Estate Investments	350,251us-gaap_RealEstateGrossAtCarryingValue	284,464us-gaap_RealEstateGrossAtCarryingValue
Accumulated depreciation	(13,277)	(10,992)
Total Net Operating Real Estate Investments	336,974us-gaap_RealEstateInvestmentPropertyNet	273,472us-gaap_RealEstateInvestmentPropertyNet
Operating real estate held for sale, net	14,982us-gaap_RealEstateHeldforsale	14,939us-gaap_RealEstateHeldforsale
Total Net Real Estate Investments	351,956us-gaap_RealEstateInvestments	288,411us-gaap_RealEstateInvestments
Cash and cash equivalents	66,488	23,059
Restricted cash	2,915	11,091
Due from affiliates	531us-gaap_DueFromAffiliates	570us-gaap_DueFromAffiliates
Accounts receivable, prepaid and other assets	1,405	753
Investments in unconsolidated real estate joint ventures	22,298us-gaap_EquityMethodInvestments	18,331us-gaap_EquityMethodInvestments
In-place lease value, net	1,549cik0001442626_InPlaceLeases	745cik0001442626_InPlaceLeases
Deferred financing costs, net	2,554us-gaap_DeferredFinanceCostsNet	2,199us-gaap_DeferredFinanceCostsNet
Non-real estate assets associated with operating real estate held for sale	879	927
Total Assets	450,575us-gaap_Assets	346,086us-gaap_Assets
LIABILITIES AND EQUITY
Mortgages payable	243,563us-gaap_LongTermDebtNoncurrent	201,343us-gaap_LongTermDebtNoncurrent
Mortgage payable associated with operating real estate held for sale	11,500	11,500
Accounts payable	505	634
Other accrued liabilities	4,489	3,345
Due to affiliates	2,948	1,946
Distributions payable	1,338	889
Liabilities associated with operating real estate held for sale	398	418
Total Liabilities	264,741us-gaap_Liabilities	220,075us-gaap_Liabilities
Stockholders' Equity
Additional paid-in-capital	167,725us-gaap_AdditionalPaidInCapital	113,511us-gaap_AdditionalPaidInCapital
Distributions in excess of cumulative earnings	(21,823)	(21,213)
Total Stockholders' Equity	146,035us-gaap_StockholdersEquity	92,385us-gaap_StockholdersEquity
Noncontrolling Interests
Operating partnership units	2,942	2,949
Partially owned properties	36,857	30,677
Total Noncontrolling Interests	39,799us-gaap_MinorityInterest	33,626us-gaap_MinorityInterest
Total Equity	185,834	126,011
TOTAL LIABILITIES AND EQUITY	450,575	346,086
Preferred Stock [Member]
Stockholders' Equity
Preferred stock, value	0	0
Common Class A [Member]
Stockholders' Equity
Common Stock, Value, Issued	125	75
Common Class B-1 One [Member]
Stockholders' Equity
Common Stock, Value, Issued	0	4
Common Class B-2 One [Member]
Stockholders' Equity
Common Stock, Value, Issued	4	4
Common Class B-3 One [Member]
Stockholders' Equity
Common Stock, Value, Issued	$ 4	$ 4

In-place leases, net.

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