Report Element Information

Run date/time: 6/5/2011 7:34:39 AM

Report Element Attributes:

Report element from taxonomy prefix:	us-gaap
US GAAP taxonomy standard label:	us-gaap: Additional Paid in Capital
Filer taxonomy standard label:	Additional paid in capital
Documentation:	Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock.
Balance type:	Credit
Period type:	As of (instant)
Report element type:	[Concept]
Data type:	Monetary (xbrli:monetaryItemType)
ID:	us-gaap_AdditionalPaidInCapital
Name:	us-gaap:AdditionalPaidInCapital

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

Role:	Label	Lang
Period end label (http://www.xbrl.org/2003/role/periodEndLabel)	Additional Paid in Capital, Ending Balance	en-US
Period start label (http://www.xbrl.org/2003/role/periodStartLabel)	Additional Paid in Capital, Beginning Balance	en-US
Standard label (http://www.xbrl.org/2003/role/label)	Additional paid in capital	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	31		5

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References of Report Element, US GAAP Legacy:

Publisher:

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Number

Chapter

Section

Paragraph

Subparagraph

Article

Clause

Appendix

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