XML 107 R85.htm IDEA: XBRL DOCUMENT v2.4.0.6

Debt Narrative - Mortgages Payable - Real Estate (Details) (Real Estate Segment [Member], Mortgages [Member])	Jun. 30, 2012	Dec. 31, 2011
Minimum [Member]
Debt Instrument [Line Items]
Interest rate, long-term debt	4.97%	4.97%
Maximum [Member]
Debt Instrument [Line Items]
Interest rate, long-term debt	7.99%	7.99%

X

- Definition

Interest rate stated in the contractual debt agreement.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(1))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

X

- Details

Name:	us-gaap_DebtInstrumentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration