| Date Filed | Type | Description |
| 04/26/2012 |
10-Q
| Quarterly Report for the period ended March 31, 2012 |
| 10/27/2011 |
10-Q
| Quarterly Report for the period ended September 30, 2011 |
| 07/22/2011 |
10-Q
| Quarterly Report for the period ended June 30, 2011 |
| 04/21/2011 |
10-Q
| Quarterly Report for the period ended March 31, 2011 |
| 10/21/2010 |
10-Q
| Quarterly Report for the period ended September 30, 2010 |
| 07/29/2010 |
10-Q
| Quarterly Report for the period ended June 30, 2010 |
| 04/22/2010 |
10-Q
| Quarterly Report for the period ended March 31, 2010 |
| 10/22/2009 |
10-Q
| Quarterly Report for the period ended September 30, 2009 |
| 07/23/2009 |
10-Q
| Quarterly Report for the period ended June 30, 2009 |
| 04/23/2009 |
10-Q
| Quarterly Report for the period ended March 31, 2009 |
| 10/27/2008 |
10-Q
| Quarterly Report for the period ended September 30, 2008 |
| 07/28/2008 |
10-Q
| Quarterly Report for the period ended June 30, 2008 |
| 04/24/2008 |
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 |
| 07/30/2007 |
10-Q
| Quarterly Report for the period ended June 30, 2007 |
| 04/30/2007 |
10-Q
| Quarterly Report for the period ended March 31, 2007 |
| 11/02/2006 |
10-Q
| Quarterly Report for the period ended September 30, 2006 |
| 08/03/2006 |
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 |
| 11/03/2005 |
10-Q
| Quarterly Report for the period ended September 30, 2005 |
| 08/09/2005 |
10-Q/A
| Quarterly Report for the period ended June 30, 2005 [amend] |
| 08/08/2005 |
10-Q
| Quarterly Report for the period ended June 30, 2005 |
| 05/05/2005 |
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 |
| 08/05/2004 |
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 |
| 11/12/2003 |
10-Q
| Quarterly Report for the period ended September 30, 2003 |
| 08/12/2003 |
10-Q
| Quarterly Report for the period ended June 30, 2003 |
| 05/14/2003 |
10-Q
| Quarterly Report for the period ended March 31, 2003 |
| 11/05/2002 |
10-Q
| Quarterly Report for the period ended September 30, 2002 |
| 08/12/2002 |
10-Q
| Quarterly Report for the period ended June 30, 2002 |
| 05/10/2002 |
10-Q
| Quarterly Report for the period ended March 31, 2002 |
| 02/14/2002 |
10-Q/A
| Quarterly Report for the period ended September 30, 2001 [amend] |
| 10/31/2001 |
10-Q
| Quarterly Report for the period ended September 30, 2001 |
|