RELATED PARTY TRANSACTIONS (Details Narrative) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Related Party Transactions [Abstract]
Property management and leasing fees, paid by non-consolidated entities	$ 1,100,000reit_PropertyManagementAndLeasingFees	$ 1,200,000reit_PropertyManagementAndLeasingFees	$ 1,400,000reit_PropertyManagementAndLeasingFees

The aggregate property management and leasing fees expenses incurred by non-consolidated entities that we have invested.

No definition available.

Name:	reit_PropertyManagementAndLeasingFees
Namespace Prefix:	reit_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration