| Date Filed | Type | Description |
| 11/03/2010 |
10-Q
| Quarterly Report for the period ended September 30, 2010 |
| 07/21/2010 |
10-Q
| Quarterly Report for the period ended June 30, 2010 |
| 04/30/2010 |
10-Q
| Quarterly Report for the period ended March 31, 2010 |
| 11/03/2009 |
10-Q
| Quarterly Report for the period ended September 30, 2009 |
| 07/21/2009 |
10-Q
| Quarterly Report for the period ended June 30, 2009 |
| 04/29/2009 |
10-Q
| Quarterly Report for the period ended March 31, 2009 |
| 10/30/2008 |
10-Q
| Quarterly Report for the period ended September 30, 2008 |
| 07/18/2008 |
10-Q
| Quarterly Report for the period ended June 30, 2008 |
| 05/01/2008 |
10-Q
| Quarterly Report for the period ended March 31, 2008 |
| 10/26/2007 |
10-Q
| Quarterly Report for the period ended September 30, 2007 |
| 07/12/2007 |
10-Q
| Quarterly Report for the period ended June 30, 2007 |
| 04/27/2007 |
10-Q
| Quarterly Report for the period ended March 31, 2007 |
| 10/27/2006 |
10-Q
| Quarterly Report for the period ended September 30, 2006 |
| 07/14/2006 |
10-Q
| Quarterly Report for the period ended June 30, 2006 |
| 05/01/2006 |
10-Q
| Quarterly Report for the period ended March 31, 2006 |
| 10/17/2005 |
10-Q
| Quarterly Report for the period ended September 30, 2005 |
| 07/15/2005 |
10-Q
| Quarterly Report for the period ended June 30, 2005 |
| 04/29/2005 |
10-Q
| Quarterly Report for the period ended March 31, 2005 |
| 10/18/2004 |
10-Q
| Quarterly Report for the period ended September 30, 2004 |
| 07/19/2004 |
10-Q
| Quarterly Report for the period ended June 30, 2004 |
| 05/07/2004 |
10-Q
| Quarterly Report for the period ended March 31, 2004 |
| 10/24/2003 |
10-Q
| Quarterly Report for the period ended September 30, 2003 |
| 07/24/2003 |
10-Q
| Quarterly Report for the period ended June 30, 2003 |
| 05/12/2003 |
10-Q
| Quarterly Report for the period ended March 31, 2003 |
| 11/08/2002 |
10-Q
| Quarterly Report for the period ended September 30, 2002 |
| 07/26/2002 |
10-Q
| Quarterly Report for the period ended June 30, 2002 |
| 05/16/2002 |
10-Q
| Quarterly Report for the period ended March 31, 2002 |