Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading. This does not include premiums.

No definition available.

+ Details

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- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (a)(3)

-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275

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- Definition

Description of the credit rating indicative of likelihood of repayment of the debt instrument given by a credit rating agency (for example, Standard and Poor's, Moody's, Fitch).

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section 50

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21475-112644

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

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- Definition

Weighted average interest rate of debt outstanding.

+ References

No definition available.

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- Details

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Public Housing Capital Fund Trusts Information Table on Public Housing Capital Fund Trusts (Details) (Public housing capital fund trusts [Member], USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Sep. 30, 2012
Schedule of Available-for-sale Securities [Line Items]
Principal Outstanding September 30, 2012	59,308,398	65,264,703	$ 65,264,703	$ 59,300,000
Public Housing Capital Fund Trust I [Member]
Schedule of Available-for-sale Securities [Line Items]
Weighted Average Interest Rate over Life	5.33%	5.33%
Principal Outstanding September 30, 2012	25,980,780	26,406,558
Public Housing Capital Fund Trust II [Member]
Schedule of Available-for-sale Securities [Line Items]
Weighted Average Interest Rate over Life	4.28%	4.24%
Principal Outstanding September 30, 2012	12,429,186	17,959,713
Public Housing Capital Fund Trust III [Member]
Schedule of Available-for-sale Securities [Line Items]
Weighted Average Interest Rate over Life	5.42%	5.41%
Principal Outstanding September 30, 2012	20,898,432	20,898,432
Standard & Poor's, AA- Rating [Member] \| Public Housing Capital Fund Trust I [Member]
Schedule of Available-for-sale Securities [Line Items]
Weighted Average Lives (Years)	10 years 3 months 0 days	12 years 9 months 0 days
Investment Rating	AA-	AA-
Standard & Poor's, AA- Rating [Member] \| Public Housing Capital Fund Trust II [Member]
Schedule of Available-for-sale Securities [Line Items]
Weighted Average Lives (Years)		12 years 3 months 18 days
Investment Rating		AA-
Standard & Poor's, A+ Rating [Member] \| Public Housing Capital Fund Trust II [Member]
Schedule of Available-for-sale Securities [Line Items]
Weighted Average Lives (Years)	9 years 8 months 20 days
Investment Rating	A+
Standard & Poor's, BBB Rating [Member] \| Public Housing Capital Fund Trust III [Member]
Schedule of Available-for-sale Securities [Line Items]
Weighted Average Lives (Years)	10 years 9 months 23 days	13 years 3 months 18 days
Investment Rating	BBB	BBB