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: Operating Income (Loss)
Filer taxonomy standard label: Operating Income (Loss)
Documentation: The net result for the period of deducting operating expenses from operating revenues.
Balance type: Credit
Period type: For Period (duration)
Report element type: [Concept]
Data type: Monetary (xbrli:monetaryItemType)
 
ID: us-gaap_OperatingIncomeLoss
Name: us-gaap:OperatingIncomeLoss

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) Operating Income (Loss) en-US
Total label (http://www.xbrl.org/2003/role/totalLabel) Operating income (loss) en-US

References of Report Element, FASB Accounting Standards Codification:
Publisher, Name: Topic Sub Topic Glossary URI

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