Date the declared dividend will be paid, in CCYY-MM-DD format.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
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Period Type:	duration

- Definition

The per share amount of a dividend declared, but not paid, as of the financial reporting date.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 50

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 95

-Paragraph 32

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

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Period Type:	instant

- Definition

Date the dividend to be paid was declared, in CCYY-MM-DD format.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
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- Definition

Date the holder must own the stock to be entitled to the dividend, in CCYY-MM-DD format.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
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- Details

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SUBSEQUENT EVENTS (Details) (USD $)	1 Months Ended
SUBSEQUENT EVENTS (Details) (USD $)	Dec. 31, 2012	Nov. 30, 2012	Oct. 31, 2012	Oct. 30, 2012
Subsequent Events [Abstract]
Dividends Payable, Date Declared, Day, Month and Year			Oct. 30, 2012
Cash dividend payable per share				$ 0.10
Dividends Payable, Date to be Paid, Day, Month and Year	Dec. 10, 2012
Dividends Payable, Date of Record, Day, Month and Year		Nov. 20, 2012