| Form | Filing Date | Description | Downloads |
|---|---|---|---|
| 10-Q | February 7, 2011 | Quarterly Report | html rtf pdf xbrl xls |
| SC 13G | February 4, 2011 | Statement of Ownership | html rtf pdf xls |
| 4 | January 31, 2011 | Statement of Changes in Beneficial Ownership | html rtf pdf xls |
| 8-K | January 27, 2011 | Current report filing | html rtf pdf xls |
| DEF 14A | January 26, 2011 | Proxy Statement (definitive) | html rtf pdf xls |
| 4 | January 21, 2011 | Statement of Changes in Beneficial Ownership | html rtf pdf xls |
| 8-K | January 11, 2011 | Current report filing | html rtf pdf xls |
| 4 | December 30, 2010 | Statement of Changes in Beneficial Ownership | html rtf pdf xls |
| 4 | December 22, 2010 | Statement of Changes in Beneficial Ownership | html rtf pdf xls |
| 4 | December 21, 2010 | Statement of Changes in Beneficial Ownership | html rtf pdf xls |