| Date Filed | Type | Description |
| 11/14/2006 |
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 |
| 05/15/2006 |
10-Q
| Quarterly Report for the period ended March 31, 2006 |
| 12/06/2005 |
10-Q/A
| Quarterly Report for the period ended September 30, 2005 [amend] |
| 11/14/2005 |
10-Q
| Quarterly Report for the period ended September 30, 2005 |
| 08/10/2005 |
10-Q
| Quarterly Report for the period ended June 30, 2005 |
| 05/13/2005 |
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 |
| 08/12/2004 |
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 |
| 11/13/2003 |
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 |
| 12/15/1999 |
10-Q
| Quarterly Report for the period ended October 31, 1999 |
| 09/14/1999 |
10-Q
| Quarterly Report for the period ended July 31, 1999 |
| 03/17/1999 |
10-Q
| Quarterly Report for the period ended January 31, 1999 |
| 12/14/1998 |
10-Q
| Quarterly Report for the period ended October 31, 1998 |
| 09/14/1998 |
10-Q
| Quarterly Report for the period ended July 31, 1998 |
| 03/17/1998 |
10-Q
| Quarterly Report for the period ended January 31, 1998 |
| 12/12/1997 |
10-Q
| Quarterly Report for the period ended October 31, 1997 |
| 09/12/1997 |
10-Q
| Quarterly Report for the period ended July 31, 1997 |
| 03/17/1997 |
10-Q
| Quarterly Report for the period ended January 31, 1997 |
| 12/16/1996 |
10-Q
| Quarterly Report for the period ended October 31, 1996 |
| 09/13/1996 |
10-Q
| Quarterly Report for the period ended July 31, 1996 |
| 03/15/1996 |
10-Q
| Quarterly Report for the period ended January 31, 1996 |
|