| Date Filed | Type | Description |
| 11/13/2006 |
10-Q
| Quarterly Report for the period ended September 30, 2006 |
| 08/14/2006 |
10-Q
| Quarterly Report for the period ended June 30, 2006 |
| 05/12/2006 |
10-Q
| Quarterly Report for the period ended March 31, 2006 |
| 11/14/2005 |
10-Q
| Quarterly Report for the period ended September 30, 2005 |
| 09/07/2005 |
10-Q/A
| Quarterly Report for the period ended March 31, 2005 [amend] |
| 08/22/2005 |
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 |
| 11/15/2004 |
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 |
| 05/24/2004 |
10-Q
| Quarterly Report for the period ended March 31, 2004 |
| 11/19/2003 |
10-Q
| Quarterly Report for the period ended September 30, 2003 |
| 08/19/2003 |
10-Q
| Quarterly Report for the period ended June 30, 2003 |
| 05/20/2003 |
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 |
| 05/11/2001 |
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 |
| 08/11/2000 |
10-Q
| Quarterly Report for the period ended June 30, 2000 |
| 05/10/2000 |
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 |
| 08/11/1999 |
10-Q
| Quarterly Report for the period ended June 30, 1999 |
| 05/14/1999 |
10-Q
| Quarterly Report for the period ended March 31, 1999 |
| 11/13/1998 |
10-Q
| Quarterly Report for the period ended September 30, 1998 |
| 08/17/1998 |
10-Q
| Quarterly Report for the period ended June 30, 1998 |
| 05/13/1998 |
10-Q
| Quarterly Report for the period ended March 31, 1998 |
| 11/12/1997 |
10-Q
| Quarterly Report for the period ended September 30, 1997 |
| 08/13/1997 |
10-Q
| Quarterly Report for the period ended June 30, 1997 |
| 05/15/1997 |
10-Q
| Quarterly Report for the period ended March 31, 1997 |
| 11/01/1996 |
10-Q
| Quarterly Report for the period ended September 30, 1996 |
| 08/05/1996 |
10-Q/A
| Quarterly Report for the period ended June 30, 1996 [amend] |
| 08/02/1996 |
10-Q
| Quarterly Report for the period ended June 30, 1996 |