| Date Filed | Type | Description |
| 05/08/2008 |
10-Q
| Quarterly Report for the period ended March 31, 2008 |
| 02/07/2008 |
10-Q
| Quarterly Report for the period ended December 31, 2007 |
| 11/13/2007 |
10-Q
| Quarterly Report for the period ended September 30, 2007 |
| 05/15/2007 |
10-Q
| Quarterly Report for the period ended March 31, 2007 |
| 02/12/2007 |
10-Q
| Quarterly Report for the period ended December 31, 2006 |
| 11/13/2006 |
10-Q
| Quarterly Report for the period ended September 30, 2006 |
| 05/15/2006 |
10-Q
| Quarterly Report for the period ended March 31, 2006 |
| 02/14/2006 |
10-Q
| Quarterly Report for the period ended December 31, 2005 |
| 11/14/2005 |
10-Q
| Quarterly Report for the period ended September 30, 2005 |
| 05/16/2005 |
10-Q
| Quarterly Report for the period ended March 31, 2005 |
| 02/14/2005 |
10-Q
| Quarterly Report for the period ended December 31, 2004 |
| 11/15/2004 |
10-Q
| Quarterly Report for the period ended September 30, 2004 |
| 05/14/2004 |
10-Q
| Quarterly Report for the period ended March 31, 2004 |
| 02/13/2004 |
10-Q
| Quarterly Report for the period ended December 31, 2003 |
| 11/14/2003 |
10-Q
| Quarterly Report for the period ended September 30, 2003 |
| 05/15/2003 |
10-Q
| Quarterly Report for the period ended March 31, 2003 |
| 02/14/2003 |
10-Q
| Quarterly Report for the period ended December 31, 2002 |
| 11/13/2002 |
10-Q
| Quarterly Report for the period ended September 30, 2002 |
| 05/14/2002 |
10-Q
| Quarterly Report for the period ended March 31, 2002 |
| 02/14/2002 |
10-Q
| Quarterly Report for the period ended December 31, 2001 |
| 11/13/2001 |
10-Q
| Quarterly Report for the period ended September 30, 2001 |
| 05/11/2001 |
10-Q
| Quarterly Report for the period ended March 31, 2001 |
| 02/14/2001 |
10-Q
| Quarterly Report for the period ended December 31, 2000 |
| 12/05/2000 |
10-Q/A
| Quarterly Report for the period ended September 30, 2000 [amend] |
| 11/14/2000 |
10-Q
| Quarterly Report for the period ended September 30, 2000 |