Report Element Information

Run date/time: 6/5/2011 7:34:41 AM

Report Element Attributes:

Report element from taxonomy prefix:	us-gaap
US GAAP taxonomy standard label:	us-gaap: Preferred Stock, Liquidation Preference Per Share
Filer taxonomy standard label:	Preferred Stock, Liquidation Preference Per Share
Documentation:	The per share liquidation preference (or restrictions) of nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) that has a preference in involuntary liquidation considerably in excess of the par or stated value of the shares. The liquidation preference is the difference between the preference in liquidation and the par or stated values of the share.
Balance type:
Period type:	As of (instant)
Report element type:	[Concept]
Data type:	Share (num:perShareItemType)

ID:	us-gaap_PreferredStockLiquidationPreference
Name:	us-gaap:PreferredStockLiquidationPreference

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, Liquidation Preference Per Share	en-US

References of Report Element, FASB Accounting Standards Codification:

Publisher, Name:	Topic	Sub Topic	Glossary	URI
FASB, Accounting Standards Codification	505	10		http://asc.fasb.org/extlink&oid=6928386&loc=d3e21475-112644
FASB, Accounting Standards Codification	505	10		http://asc.fasb.org/extlink&oid=6928386&loc=d3e21484-112644
FASB, Accounting Standards Codification	235	10		http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690

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

References of Report Element, US GAAP Legacy:

Publisher:	Name	Number	Chapter	Section	Paragraph	Subparagraph	Article	Clause	Appendix
FASB	Statement of Financial Accounting Standard (FAS)	129			4, 6