| Date Filed | Type | Description |
| 02/09/2011 |
10-Q
| Quarterly Report for the period ended December 31, 2010 |
| 11/08/2010 |
10-Q
| Quarterly Report for the period ended September 30, 2010 |
| 08/05/2010 |
10-Q
| Quarterly Report for the period ended June 30, 2010 |
| 02/12/2010 |
10-Q
| Quarterly Report for the period ended December 31, 2009 |
| 11/09/2009 |
10-Q
| Quarterly Report for the period ended September 30, 2009 |
| 08/10/2009 |
10-Q
| Quarterly Report for the period ended June 30, 2009 |
| 02/03/2009 |
10-Q
| Quarterly Report for the period ended December 31, 2008 |
| 10/24/2008 |
10-Q
| Quarterly Report for the period ended September 30, 2008 |
| 07/25/2008 |
10-Q
| Quarterly Report for the period ended June 30, 2008 |
| 02/04/2008 |
10-Q
| Quarterly Report for the period ended December 31, 2007 |
| 10/25/2007 |
10-Q
| Quarterly Report for the period ended September 30, 2007 |
| 07/26/2007 |
10-Q
| Quarterly Report for the period ended June 30, 2007 |
| 01/26/2007 |
10-Q
| Quarterly Report for the period ended December 31, 2006 |
| 10/25/2006 |
10-Q
| Quarterly Report for the period ended September 30, 2006 |
| 07/27/2006 |
10-Q
| Quarterly Report for the period ended June 30, 2006 |
| 01/26/2006 |
10-Q/A
| Quarterly Report for the period ended December 31, 2005 [amend] |
| 01/26/2006 |
10-Q
| Quarterly Report for the period ended December 31, 2005 |
| 11/09/2005 |
10-Q
| Quarterly Report for the period ended September 30, 2005 |
| 08/09/2005 |
10-Q
| Quarterly Report for the period ended June 30, 2005 |
| 10/21/2004 |
10-Q
| Quarterly Report for the period ended September 30, 2004 |
| 07/20/2004 |
10-Q
| Quarterly Report for the period ended June 30, 2004 |
| 04/30/2004 |
10-Q
| Quarterly Report for the period ended March 31, 2004 |