| Date | Form | Description | Docs | XBRL | Pages | 
| 05/23/08 | 3 | Statement of changes in beneficial ownership of securities | 
													 
												 
					 | 
					4 | |
| 05/19/08 | 8-K | Current report filing | 
													 
												 
					 | 
					4 | |
| 05/16/08 | UPLOAD | SEC-generated letter | 
												 
					 | 
					2 | |
| 05/15/08 | 10-Q | Quarterly report pursuant to sections 13 or 15(d) | 
													 
												 
					 | 
					31 | |
| 05/15/08 | UPLOAD | SEC-generated letter | 
												 
					 | 
					1 | |
| 05/13/08 | 8-K | Current report filing | 
													 
												 
					 | 
					3 | |
| 05/13/08 | 10-K/A | Annual report pursuant to section 13 and 15(d) | 
													 
												 
					 | 
					86 | |
| 05/07/08 | CORRESP | A correspondence can be sent as a document with another submission type or can be sent as a separate submission. | 
													 
												 
					 | 
					9 | |
| 04/17/08 | UPLOAD | SEC-generated letter | 
												 
					 | 
					3 | |
| 03/28/08 | CORRESP | A correspondence can be sent as a document with another submission type or can be sent as a separate submission. | 
													 
												 
					 | 
					8 |