| Date Filed | Type | Description |
| 05/14/2008 |
10-Q
| Quarterly Report for the period ended March 31, 2008 |
| 11/14/2007 |
10-Q
| Quarterly Report for the period ended September 30, 2007 |
| 08/14/2007 |
10-Q
| Quarterly Report for the period ended June 30, 2007 |
| 06/28/2007 |
10-Q
| Quarterly Report for the period ended March 31, 2007 |
| 11/14/2006 |
10-Q
| Quarterly Report for the period ended September 30, 2006 |
| 08/11/2006 |
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 |
| 08/15/2005 |
10-Q
| Quarterly Report for the period ended June 30, 2005 |
| 05/20/2005 |
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 |
| 11/12/2004 |
10-Q/A
| Quarterly Report for the period ended June 30, 2004 [amend] |
| 08/13/2004 |
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 |
| 11/13/2003 |
10-Q
| Quarterly Report for the period ended September 30, 2003 |
| 08/13/2003 |
10-Q
| Quarterly Report for the period ended June 30, 2003 |
| 05/14/2003 |
10-Q
| Quarterly Report for the period ended March 31, 2003 |
| 03/27/2003 |
10-Q/A
| Quarterly Report for the period ended September 30, 2002 [amend] |
| 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 |
| 05/14/2002 |
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 |
| 08/09/2001 |
10-Q
| Quarterly Report for the period ended June 30, 2001 |
| 05/14/2001 |
10-Q
| Quarterly Report for the period ended March 31, 2001 |
| 11/09/2000 |
10-Q
| Quarterly Report for the period ended September 30, 2000 |
| 08/10/2000 |
10-Q
| Quarterly Report for the period ended June 30, 2000 |
| 05/09/2000 |
10-Q
| Quarterly Report for the period ended March 31, 2000 |
| 11/10/1999 |
10-Q
| Quarterly Report for the period ended September 30, 1999 |
| 08/12/1999 |
10-Q
| Quarterly Report for the period ended June 30, 1999 |
| 05/11/1999 |
10-Q
| Quarterly Report for the period ended March 31, 1999 |
| 11/10/1998 |
10-Q
| Quarterly Report for the period ended September 30, 1998 |
| 08/11/1998 |
10-Q
| Quarterly Report for the period ended June 30, 1998 |
| 04/29/1998 |
10-Q
| Quarterly Report for the period ended March 31, 1998 |
| 11/06/1997 |
10-Q
| Quarterly Report for the period ended September 30, 1997 |
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