| Date Filed | Type | Description |
| 11/15/2010 |
10-Q
| Quarterly Report for the period ended September 30, 2010 |
| 08/16/2010 |
10-Q
| Quarterly Report for the period ended June 30, 2010 |
| 05/17/2010 |
10-Q
| Quarterly Report for the period ended March 31, 2010 |
| 11/12/2009 |
10-Q
| Quarterly Report for the period ended September 30, 2009 |
| 08/12/2009 |
10-Q
| Quarterly Report for the period ended June 30, 2009 |
| 05/13/2009 |
10-Q
| Quarterly Report for the period ended March 31, 2009 |
| 11/12/2008 |
10-Q
| Quarterly Report for the period ended September 30, 2008 |
| 08/12/2008 |
10-Q
| Quarterly Report for the period ended June 30, 2008 |
| 05/29/2008 |
10-Q/A
| Quarterly Report for the period ended March 31, 2008 [amend] |
| 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 |
| 05/15/2007 |
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 |
| 08/10/2006 |
10-Q
| Quarterly Report for the period ended June 30, 2006 |
| 05/15/2006 |
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 |
| 08/12/2005 |
10-Q
| Quarterly Report for the period ended June 30, 2005 |
| 05/16/2005 |
10-Q
| Quarterly Report for the period ended March 31, 2005 |
| 11/12/2004 |
10-Q
| Quarterly Report for the period ended September 30, 2004 |
| 08/16/2004 |
10-Q
| Quarterly Report for the period ended June 30, 2004 |
| 04/30/2004 |
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 |
| 08/14/2003 |
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 |
| 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 |
| 05/14/2002 |
10-Q
| Quarterly Report for the period ended March 31, 2002 |
| 05/09/2000 |
10-Q
| Quarterly Report for the period ended March 31, 2000 |
| 08/13/1996 |
10-Q
| Quarterly Report for the period ended June 30, 1996 |
| 05/15/1996 |
10-Q
| Quarterly Report for the period ended April 1, 1996 |