| Date Filed | Type | Description |
| 09/16/2005 |
10-Q
| Quarterly Report for the period ended July 31, 2005 |
| 06/14/2005 |
10-Q
| Quarterly Report for the period ended April 30, 2005 |
| 03/16/2005 |
10-Q
| Quarterly Report for the period ended January 31, 2005 |
| 09/14/2004 |
10-Q
| Quarterly Report for the period ended July 31, 2004 |
| 06/14/2004 |
10-Q
| Quarterly Report for the period ended April 30, 2004 |
| 03/12/2004 |
10-Q
| Quarterly Report for the period ended January 31, 2004 |
| 09/12/2003 |
10-Q
| Quarterly Report for the period ended July 31, 2003 |
| 06/13/2003 |
10-Q
| Quarterly Report for the period ended April 30, 2003 |
| 06/12/2003 |
10-Q/A
| Quarterly Report for the period ended January 31, 2003 [amend] |
| 03/14/2003 |
10-Q
| Quarterly Report for the period ended January 31, 2003 |
| 09/13/2002 |
10-Q
| Quarterly Report for the period ended July 31, 2002 |
| 06/14/2002 |
10-Q
| Quarterly Report for the period ended April 30, 2002 |
| 03/18/2002 |
10-Q
| Quarterly Report for the period ended January 31, 2002 |
| 11/19/2001 |
10-Q/A
| Quarterly Report for the period ended June 30, 2001 [amend] |
| 11/19/2001 |
10-Q/A
| Quarterly Report for the period ended March 31, 2001 [amend] |
| 11/19/2001 |
10-Q/A
| Quarterly Report for the period ended September 30, 2001 [amend] |
| 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 |