| Date Filed | Type | Description |
| 08/13/2008 |
10-Q
| Quarterly Report for the period ended June 30, 2008 |
| 02/14/2008 |
10-Q
| Quarterly Report for the period ended December 31, 2007 |
| 11/09/2007 |
10-Q
| Quarterly Report for the period ended September 30, 2007 |
| 08/13/2007 |
10-Q
| Quarterly Report for the period ended June 30, 2007 |
| 02/12/2007 |
10-Q
| Quarterly Report for the period ended December 31, 2006 |
| 11/13/2006 |
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 |
| 02/13/2006 |
10-Q
| Quarterly Report for the period ended December 31, 2005 |
| 11/14/2005 |
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 |
| 02/14/2005 |
10-Q
| Quarterly Report for the period ended December 31, 2004 |
| 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 |
| 02/12/2004 |
10-Q
| Quarterly Report for the period ended December 31, 2003 |
| 11/12/2003 |
10-Q
| Quarterly Report for the period ended September 30, 2003 |
| 08/12/2003 |
10-Q
| Quarterly Report for the period ended June 30, 2003 |
| 04/03/2003 |
10-Q/A
| Quarterly Report for the period ended September 30, 2002 [amend] |
| 02/13/2003 |
10-Q
| Quarterly Report for the period ended December 31, 2002 |
| 11/13/2002 |
10-Q
| Quarterly Report for the period ended September 30, 2002 |
| 08/13/2002 |
10-Q
| Quarterly Report for the period ended June 30, 2002 |
| 06/27/2002 |
10-Q/A
| Quarterly Report for the period ended December 31, 2001 [amend] |
| 02/14/2002 |
10-Q
| Quarterly Report for the period ended December 31, 2001 |
| 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 |
| 02/13/2001 |
10-Q
| Quarterly Report for the period ended December 31, 2000 |
| 11/13/2000 |
10-Q
| Quarterly Report for the period ended September 30, 2000 |
| 10/23/2000 |
10-Q
| Quarterly Report for the period ended June 30, 2000 |