| Date Filed | Type | Description |
| 08/06/2010 |
10-Q
| Quarterly Report for the period ended June 30, 2010 |
| 05/10/2010 |
10-Q
| Quarterly Report for the period ended March 31, 2010 |
| 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 |
| 05/11/2009 |
10-Q
| Quarterly Report for the period ended March 31, 2009 |
| 11/10/2008 |
10-Q
| Quarterly Report for the period ended September 30, 2008 |
| 08/08/2008 |
10-Q
| Quarterly Report for the period ended June 30, 2008 |
| 05/12/2008 |
10-Q
| Quarterly Report for the period ended March 31, 2008 |
| 11/07/2007 |
10-Q
| Quarterly Report for the period ended September 30, 2007 |
| 08/08/2007 |
10-Q
| Quarterly Report for the period ended June 30, 2007 |
| 05/10/2007 |
10-Q
| Quarterly Report for the period ended March 31, 2007 |
| 11/09/2006 |
10-Q
| Quarterly Report for the period ended September 30, 2006 |
| 08/09/2006 |
10-Q
| Quarterly Report for the period ended June 30, 2006 |
| 05/09/2006 |
10-Q
| Quarterly Report for the period ended March 31, 2006 |
| 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 |
| 05/09/2005 |
10-Q
| Quarterly Report for the period ended March 31, 2005 |
| 11/09/2004 |
10-Q
| Quarterly Report for the period ended September 30, 2004 |
| 08/03/2004 |
10-Q
| Quarterly Report for the period ended June 30, 2004 |
| 05/04/2004 |
10-Q
| Quarterly Report for the period ended March 31, 2004 |
| 10/30/2003 |
10-Q
| Quarterly Report for the period ended September 30, 2003 |
| 08/14/2003 |
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 |
| 11/14/2002 |
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 |
| 05/15/2002 |
10-Q
| Quarterly Report for the period ended March 31, 2002 |
| 11/14/2001 |
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 |
| 11/14/2000 |
10-Q
| Quarterly Report for the period ended September 30, 2000 |
| 08/14/2000 |
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 |
| 11/15/1999 |
10-Q
| Quarterly Report for the period ended September 30, 1999 |
| 08/16/1999 |
10-Q
| Quarterly Report for the period ended June 30, 1999 |
|