Report Element Information
Run date/time: 6/5/2011 7:34:40 AM
Report Element Attributes:
Report element from taxonomy prefix: us-gaap
US GAAP taxonomy standard label: us-gaap: Class of Treasury Stock [Table]
Filer taxonomy standard label: Class of Treasury Stock [Table]
Documentation: Different classes of treasury stock along with the different attributes of the treasury stock.
Balance type:  
Period type:  
Report element type: [Table]
Data type:  
 
ID: us-gaap_ClassOfTreasuryStockTable
Name: us-gaap:ClassOfTreasuryStockTable

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) Class of Treasury Stock [Table] en-US

References of Report Element, FASB Accounting Standards Codification:
Publisher, Name: Topic Sub Topic Glossary URI
FASB, Accounting Standards Codification 505 30 http://asc.fasb.org/extlink&oid=6405834&loc=d3e23285-112656
FASB, Accounting Standards Codification 505 30 http://asc.fasb.org/extlink&oid=6405834&loc=d3e23309-112656
FASB, Accounting Standards Codification 505 30 http://asc.fasb.org/extlink&oid=6405834&loc=d3e23315-112656
FASB, Accounting Standards Codification 505 30 http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655

References of Report Element, SEC Regulation S-X (SX):
Publisher, Name: Number Section Paragraph Subparagraph Article

References of Report Element, US GAAP Legacy:
Publisher: Name Number Chapter Section Paragraph Subparagraph Article Clause Appendix