| Date Filed | Type | Description |
| 10/17/2008 |
10-Q/A
| Quarterly Report for the period ended March 31, 2008 [amend] |
| 08/25/2008 |
10-Q
| Quarterly Report for the period ended June 30, 2008 |
| 06/13/2008 |
10-Q/A
| Quarterly Report for the period ended March 31, 2008 [amend] |
| 05/12/2008 |
10-Q
| Quarterly Report for the period ended March 31, 2008 |
| 02/11/2008 |
10-Q
| Quarterly Report for the period ended December 31, 2007 |
| 08/09/2007 |
10-Q
| Quarterly Report for the period ended June 30, 2007 |
| 05/09/2007 |
10-Q
| Quarterly Report for the period ended March 31, 2007 |
| 02/07/2007 |
10-Q
| Quarterly Report for the period ended December 31, 2006 |
| 08/09/2006 |
10-Q
| Quarterly Report for the period ended June 30, 2006 |
| 05/09/2006 |
10-Q
| Quarterly Report for the period ended March 31, 2006 |
| 02/16/2006 |
10-Q/A
| Quarterly Report for the period ended December 31, 2005 [amend] |
| 02/09/2006 |
10-Q
| Quarterly Report for the period ended December 31, 2005 |
| 08/09/2005 |
10-Q
| Quarterly Report for the period ended June 30, 2005 |
| 05/10/2005 |
10-Q
| Quarterly Report for the period ended March 31, 2005 |
| 02/08/2005 |
10-Q
| Quarterly Report for the period ended December 31, 2004 |
| 08/13/2004 |
10-Q
| Quarterly Report for the period ended June 30, 2004 |
| 05/12/2004 |
10-Q
| Quarterly Report for the period ended March 31, 2004 |
| 02/12/2004 |
10-Q
| Quarterly Report for the period ended December 31, 2003 |
| 08/11/2003 |
10-Q
| Quarterly Report for the period ended June 30, 2003 |
| 05/20/2003 |
10-Q/A
| Quarterly Report for the period ended December 31, 2002 [amend] |
| 05/02/2003 |
10-Q
| Quarterly Report for the period ended March 31, 2003 |
| 02/14/2003 |
10-Q
| Quarterly Report for the period ended December 31, 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 |
| 02/14/2002 |
10-Q
| Quarterly Report for the period ended December 31, 2001 |
| 08/14/2001 |
10-Q
| Quarterly Report for the period ended June 30, 2001 |
| 05/03/2001 |
10-Q
| Quarterly Report for the period ended March 31, 2001 |
| 02/14/2001 |
10-Q
| Quarterly Report for the period ended December 31, 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 |
| 02/14/2000 |
10-Q
| Quarterly Report for the period ended December 31, 1999 |
| 08/16/1999 |
10-Q
| Quarterly Report for the period ended June 30, 1999 |
| 05/17/1999 |
10-Q
| Quarterly Report for the period ended March 31, 1999 |
| 02/16/1999 |
10-Q
| Quarterly Report for the period ended December 31, 1998 |
|