Report Element Information

Run date/time: 6/5/2011 7:34:42 AM

Report Element Attributes:

Report element from taxonomy prefix:	us-gaap
US GAAP taxonomy standard label:	us-gaap: Preferred Stock, Shares Issued
Filer taxonomy standard label:	Preferred Stock, Shares Issued
Documentation:	Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.
Balance type:
Period type:	As of (instant)
Report element type:	[Concept]
Data type:	Shares (xbrli:sharesItemType)
ID:	us-gaap_PreferredStockSharesIssued
Name:	us-gaap:PreferredStockSharesIssued

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Labels of Report Element: (Labels from filer taxonomy, does not include other labels)

Role:	Label	Lang
Standard label (http://www.xbrl.org/2003/role/label)	Preferred Stock, Shares Issued	en-US

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References of Report Element, FASB Accounting Standards Codification:

Publisher, Name:	Topic	Sub Topic	Glossary	URI
FASB, Accounting Standards Codification	210	10		http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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References of Report Element, SEC Regulation S-X (SX):

Publisher, Name:	Number	Section	Paragraph	Subparagraph	Article
SEC, Regulation S-X (SX)	210	02	29		5

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References of Report Element, US GAAP Legacy:

Publisher:

Name

Number

Chapter

Section

Paragraph

Subparagraph

Article

Clause

Appendix

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