v2.4.0.6

Notional Amounts of Interest Rate Swaps by Remaining Maturity (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012
Investments, Debt and Equity Securities [Abstract]
One Year	$ 0	[1]
Two Through Five Years	70,000	[1]
Six Through Ten Years	0	[1]
After Ten years	0	[1]
Total	$ 70,000	[1]
[1] Notional amount is not representative of either market risk or credit risk and is not recorded in the consolidated balance sheet.

X

- Definition

Notional Amount of Interest Rate Derivatives, Maturing After Ten Years

+ References

No definition available.

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- Definition

Notional Amout of Interest Rate Derivatives, Maturing in Year One

+ References

No definition available.

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X

- Definition

Notional Amount of Interest Rate Derivatives Maturing, In Year Six Through Year Ten

+ References

No definition available.

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X

- Definition

Notional Amount of Interest Rate Derivatives, Maturing In Year Two Through Year Five

+ References

No definition available.

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X

- Definition

Aggregate notional amount of interest rate derivatives, which relates to the currency amount specified in the interest rate derivative instruments.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 1A

-Subparagraph (d)

-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5579245-113959



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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Notional Amount

-URI http://asc.fasb.org/extlink&oid=6519104



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 1B

-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5580258-113959

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