| Date | Form | Description | Docs | XBRL | Pages | 
| 10/24/06 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 
													 
												 
					 | 
					7 | |
| 10/23/06 | 4 | Statement of changes in beneficial ownership of securities | 
													 
												 
					 | 
					2 | |
| 10/23/06 | 4 | Statement of changes in beneficial ownership of securities | 
													 
												 
					 | 
					2 | |
| 10/17/06 | 4 | Statement of changes in beneficial ownership of securities | 
													 
												 
					 | 
					2 | |
| 10/06/06 | 4 | Statement of changes in beneficial ownership of securities | 
													 
												 
					 | 
					4 | |
| 10/06/06 | 4 | Statement of changes in beneficial ownership of securities | 
													 
												 
					 | 
					4 | |
| 10/05/06 | 4 | Statement of changes in beneficial ownership of securities | 
													 
												 
					 | 
					2 | |
| 10/05/06 | 4 | Statement of changes in beneficial ownership of securities | 
													 
												 
					 | 
					2 | |
| 10/05/06 | 4 | Statement of changes in beneficial ownership of securities | 
													 
												 
					 | 
					2 | |
| 09/25/06 | 8-K | Current report filing | 
													 
												 
					 | 
					3 |