| Date Filed | Type | Description |
| 05/07/2012 |
10-Q
| Quarterly Report for the period ended March 31, 2012 |
| 10/28/2011 |
10-Q
| Quarterly Report for the period ended September 30, 2011 |
| 07/29/2011 |
10-Q
| Quarterly Report for the period ended June 30, 2011 |
| 04/29/2011 |
10-Q
| Quarterly Report for the period ended March 31, 2011 |
| 10/29/2010 |
10-Q
| Quarterly Report for the period ended September 30, 2010 |
| 07/30/2010 |
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 |
| 10/27/2009 |
10-Q
| Quarterly Report for the period ended September 30, 2009 |
| 07/31/2009 |
10-Q
| Quarterly Report for the period ended June 30, 2009 |
| 05/01/2009 |
10-Q
| Quarterly Report for the period ended March 31, 2009 |
| 10/31/2008 |
10-Q
| Quarterly Report for the period ended September 30, 2008 |
| 08/07/2008 |
10-Q
| Quarterly Report for the period ended June 30, 2008 |
| 05/06/2008 |
10-Q
| Quarterly Report for the period ended March 31, 2008 |
| 11/06/2007 |
10-Q
| Quarterly Report for the period ended September 30, 2007 |
| 08/07/2007 |
10-Q
| Quarterly Report for the period ended June 30, 2007 |
| 05/04/2007 |
10-Q
| Quarterly Report for the period ended March 31, 2007 |
| 11/06/2006 |
10-Q
| Quarterly Report for the period ended September 30, 2006 |
| 08/07/2006 |
10-Q
| Quarterly Report for the period ended June 30, 2006 |
| 05/05/2006 |
10-Q
| Quarterly Report for the period ended March 31, 2006 |
| 11/07/2005 |
10-Q
| Quarterly Report for the period ended September 30, 2005 |
| 08/05/2005 |
10-Q
| Quarterly Report for the period ended June 30, 2005 |
| 05/04/2005 |
10-Q
| Quarterly Report for the period ended March 31, 2005 |
| 11/04/2004 |
10-Q
| Quarterly Report for the period ended September 30, 2004 |
| 08/06/2004 |
10-Q
| Quarterly Report for the period ended June 30, 2004 |
| 05/06/2004 |
10-Q
| Quarterly Report for the period ended March 31, 2004 |
| 11/04/2003 |
10-Q
| Quarterly Report for the period ended September 28, 2003 |
| 08/05/2003 |
10-Q
| Quarterly Report for the period ended June 29, 2003 |
| 05/13/2003 |
10-Q
| Quarterly Report for the period ended March 30, 2003 |
| 11/12/2002 |
10-Q
| Quarterly Report for the period ended September 29, 2002 |
| 08/12/2002 |
10-Q
| Quarterly Report for the period ended June 30, 2002 |
| 05/15/2002 |
10-Q
| Quarterly Report for the period ended March 31, 2002 |
| 11/09/2001 |
10-Q
| Quarterly Report for the period ended September 30, 2001 |
| 08/15/2001 |
10-Q
| Quarterly Report for the period ended July 1, 2001 |
| 05/10/2001 |
10-Q
| Quarterly Report for the period ended April 1, 2001 |
|