| Date Filed | Type | Description |
| 02/17/2009 |
10-Q
| Quarterly Report for the period ended December 31, 2008 |
| 11/14/2008 |
10-Q
| Quarterly Report for the period ended September 30, 2008 |
| 08/14/2008 |
10-Q
| Quarterly Report for the period ended June 30, 2008 |
| 02/06/2008 |
10-Q
| Quarterly Report for the period ended December 31, 2007 |
| 11/06/2007 |
10-Q
| Quarterly Report for the period ended September 30, 2007 |
| 08/02/2007 |
10-Q
| Quarterly Report for the period ended June 30, 2007 |
| 02/13/2007 |
10-Q
| Quarterly Report for the period ended December 31, 2006 |
| 02/13/2007 |
10-Q/A
| Quarterly Report for the period ended September 30, 2006 [amend] |
| 02/13/2007 |
10-Q/A
| Quarterly Report for the period ended June 30, 2006 [amend] |
| 11/07/2006 |
10-Q
| Quarterly Report for the period ended September 30, 2006 |
| 08/08/2006 |
10-Q
| Quarterly Report for the period ended June 30, 2006 |
| 02/08/2006 |
10-Q
| Quarterly Report for the period ended December 31, 2005 |
| 11/07/2005 |
10-Q
| Quarterly Report for the period ended September 30, 2005 |
| 08/08/2005 |
10-Q
| Quarterly Report for the period ended June 30, 2005 |
| 02/09/2005 |
10-Q
| Quarterly Report for the period ended December 31, 2004 |
| 11/08/2004 |
10-Q
| Quarterly Report for the period ended September 30, 2004 |
| 08/09/2004 |
10-Q
| Quarterly Report for the period ended June 30, 2004 |
| 02/17/2004 |
10-Q
| Quarterly Report for the period ended December 31, 2003 |
| 11/14/2003 |
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 |
| 02/14/2003 |
10-Q
| Quarterly Report for the period ended December 31, 2002 |
| 11/14/2002 |
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 |
| 02/13/2002 |
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 |
| 08/20/2001 |
10-Q/A
| Quarterly Report for the period ended June 30, 2001 [amend] |
| 08/14/2001 |
10-Q
| Quarterly Report for the period ended June 30, 2001 |
| 02/20/2001 |
10-Q
| Quarterly Report for the period ended December 31, 2000 |
| 02/09/2001 |
10-Q/A
| Quarterly Report for the period ended September 30, 2000 [amend] |
| 11/14/2000 |
10-Q
| Quarterly Report for the period ended September 30, 2000 |
| 08/11/2000 |
10-Q
| Quarterly Report for the period ended June 30, 2000 |
| 02/14/2000 |
10-Q
| Quarterly Report for the period ended December 31, 1999 |
| 11/15/1999 |
10-Q
| Quarterly Report for the period ended September 30, 1999 |
| 08/16/1999 |
10-Q
| Quarterly Report for the period ended June 30, 1999 |
|