| Date Filed | Type | Description |
| 11/03/2015 |
10-Q
| Quarterly Report for the period ended September 30, 2015 |
| 08/04/2015 |
10-Q
| Quarterly Report for the period ended June 30, 2015 |
| 05/04/2015 |
10-Q
| Quarterly Report for the period ended March 31, 2015 |
| 11/03/2014 |
10-Q
| Quarterly Report for the period ended September 30, 2014 |
| 08/06/2014 |
10-Q
| Quarterly Report for the period ended June 30, 2014 |
| 05/07/2014 |
10-Q
| Quarterly Report for the period ended March 31, 2014 |
| 12/09/2013 |
10-Q
| Quarterly Report for the period ended October 31, 2013 |
| 09/05/2013 |
10-Q
| Quarterly Report for the period ended July 31, 2013 |
| 06/04/2013 |
10-Q
| Quarterly Report for the period ended April 30, 2013 |
| 12/06/2012 |
10-Q
| Quarterly Report for the period ended October 31, 2012 |
| 09/04/2012 |
10-Q
| Quarterly Report for the period ended July 31, 2012 |
| 06/07/2012 |
10-Q
| Quarterly Report for the period ended April 30, 2012 |
| 12/08/2011 |
10-Q
| Quarterly Report for the period ended October 31, 2011 |
| 09/07/2011 |
10-Q
| Quarterly Report for the period ended July 31, 2011 |
| 06/06/2011 |
10-Q
| Quarterly Report for the period ended April 30, 2011 |
| 12/08/2010 |
10-Q
| Quarterly Report for the period ended October 31, 2010 |
| 09/08/2010 |
10-Q
| Quarterly Report for the period ended July 31, 2010 |
| 06/08/2010 |
10-Q
| Quarterly Report for the period ended April 30, 2010 |
| 12/08/2009 |
10-Q
| Quarterly Report for the period ended October 31, 2009 |
| 09/08/2009 |
10-Q
| Quarterly Report for the period ended July 31, 2009 |
| 06/08/2009 |
10-Q
| Quarterly Report for the period ended April 30, 2009 |
| 12/08/2008 |
10-Q
| Quarterly Report for the period ended October 31, 2008 |
| 09/04/2008 |
10-Q
| Quarterly Report for the period ended July 31, 2008 |
| 06/05/2008 |
10-Q
| Quarterly Report for the period ended April 30, 2008 |
| 12/06/2007 |
10-Q
| Quarterly Report for the period ended October 31, 2007 |
| 09/10/2007 |
10-Q
| Quarterly Report for the period ended July 31, 2007 |
| 06/07/2007 |
10-Q
| Quarterly Report for the period ended April 30, 2007 |
| 12/07/2006 |
10-Q
| Quarterly Report for the period ended October 31, 2006 |
| 09/07/2006 |
10-Q
| Quarterly Report for the period ended July 31, 2006 |
| 06/08/2006 |
10-Q
| Quarterly Report for the period ended April 30, 2006 |
| 12/08/2005 |
10-Q
| Quarterly Report for the period ended October 31, 2005 |
| 09/07/2005 |
10-Q
| Quarterly Report for the period ended July 31, 2005 |
| 06/08/2005 |
10-Q
| Quarterly Report for the period ended April 30, 2005 |
| 12/09/2004 |
10-Q
| Quarterly Report for the period ended October 31, 2004 |
|