| Date Filed | Type | Description |
| 04/30/2010 |
10-Q
| Quarterly Report for the period ended March 31, 2010 |
| 10/28/2009 |
10-Q
| Quarterly Report for the period ended September 30, 2009 |
| 08/27/2009 |
10-Q/A
| Quarterly Report for the period ended June 30, 2009 [amend] |
| 08/27/2009 |
10-Q/A
| Quarterly Report for the period ended March 31, 2009 [amend] |
| 07/20/2009 |
10-Q
| Quarterly Report for the period ended June 30, 2009 |
| 04/20/2009 |
10-Q
| Quarterly Report for the period ended March 31, 2009 |
| 10/20/2008 |
10-Q
| Quarterly Report for the period ended September 30, 2008 |
| 07/21/2008 |
10-Q
| Quarterly Report for the period ended June 30, 2008 |
| 04/21/2008 |
10-Q
| Quarterly Report for the period ended March 31, 2008 |
| 10/29/2007 |
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 |
| 05/15/2007 |
10-Q
| Quarterly Report for the period ended March 31, 2007 |
| 10/31/2006 |
10-Q
| Quarterly Report for the period ended September 30, 2006 |
| 07/31/2006 |
10-Q
| Quarterly Report for the period ended June 30, 2006 |
| 04/27/2006 |
10-Q
| Quarterly Report for the period ended March 31, 2006 |
| 10/28/2005 |
10-Q
| Quarterly Report for the period ended September 30, 2005 |
| 07/27/2005 |
10-Q
| Quarterly Report for the period ended June 30, 2005 |
| 05/16/2005 |
10-Q
| Quarterly Report for the period ended March 31, 2005 |
| 11/12/2004 |
10-Q
| Quarterly Report for the period ended September 30, 2004 |
| 08/16/2004 |
10-Q
| Quarterly Report for the period ended June 30, 2004 |
| 05/17/2004 |
10-Q
| Quarterly Report for the period ended March 31, 2004 |
| 11/07/2003 |
10-Q
| Quarterly Report for the period ended September 30, 2003 |
| 08/08/2003 |
10-Q
| Quarterly Report for the period ended June 30, 2003 |
| 05/15/2003 |
10-Q
| Quarterly Report for the period ended March 31, 2003 |
| 10/31/2002 |
10-Q
| Quarterly Report for the period ended September 30, 2002 |
| 08/14/2002 |
10-Q
| Quarterly Report for the period ended June 30, 2002 |
| 05/20/2002 |
10-Q
| Quarterly Report for the period ended March 31, 2002 |
| 11/13/2001 |
10-Q
| Quarterly Report for the period ended September 30, 2001 |
| 08/14/2001 |
10-Q
| Quarterly Report for the period ended June 30, 2001 |
| 05/15/2001 |
10-Q
| Quarterly Report for the period ended March 31, 2001 |
| 11/13/2000 |
10-Q
| Quarterly Report for the period ended September 30, 2000 |
| 08/21/2000 |
10-Q
| Quarterly Report for the period ended June 30, 2000 |
| 05/15/2000 |
10-Q
| Quarterly Report for the period ended March 31, 2000 |
| 11/12/1999 |
10-Q
| Quarterly Report for the period ended September 30, 1999 |
|