| Date Filed | Type | Description |
| 08/14/2012 |
10-Q
| Quarterly Report for the period ended June 30, 2012 |
| 05/15/2012 |
10-Q
| Quarterly Report for the period ended March 31, 2012 |
| 11/14/2011 |
10-Q
| Quarterly Report for the period ended November 14, 2011 |
| 10/14/2011 |
10-Q/A
| Quarterly Report for the period ended October 14, 2011 [amend] |
| 08/12/2011 |
10-Q
| Quarterly Report for the period ended August 12, 2011 |
| 05/05/2011 |
10-Q
| Quarterly Report for the period ended March 31, 2011 |
| 11/12/2010 |
10-Q
| Quarterly Report for the period ended November 12, 2010 |
| 08/13/2010 |
10-Q
| Quarterly Report for the period ended August 13, 2010 |
| 05/14/2010 |
10-Q
| Quarterly Report for the period ended May 13, 2010 |
| 11/13/2009 |
10-Q
| Quarterly Report for the period ended November 13, 2009 |
| 08/06/2009 |
10-Q
| Quarterly Report for the period ended August 6, 2009 |
| 05/07/2009 |
10-Q
| Quarterly Report for the period ended May 5, 2009 |
| 11/13/2008 |
10-Q
| Quarterly Report for the period ended September 30, 2008 |
| 08/07/2008 |
10-Q
| Quarterly Report for the period ended June 30, 2008 |
| 05/07/2008 |
10-Q
| Quarterly Report for the period ended March 31, 2008 |
| 11/13/2007 |
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 |
| 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 |
| 08/04/2006 |
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 |
| 08/05/2005 |
10-Q
| Quarterly Report for the period ended June 30, 2005 |
| 05/13/2005 |
10-Q
| Quarterly Report for the period ended March 31, 2005 |
| 11/14/1996 |
10-Q/A
| Quarterly Report for the period ended September 30, 1996 [amend] |
| 11/13/1996 |
10-Q
| Quarterly Report for the period ended September 30, 1996 |
| 08/14/1996 |
10-Q
| Quarterly Report for the period ended June 30, 1996 |
| 05/14/1996 |
10-Q
| Quarterly Report for the period ended March 31, 1996 |