| Date Filed | Type | Description |
| 11/06/2013 |
10-Q
| Quarterly Report for the period ended September 30, 2013 |
| 08/08/2013 |
10-Q
| Quarterly Report for the period ended June 30, 2013 |
| 05/07/2013 |
10-Q
| Quarterly Report for the period ended March 31, 2013 |
| 11/06/2012 |
10-Q
| Quarterly Report for the period ended September 30, 2012 |
| 08/13/2012 |
10-Q
| Quarterly Report for the period ended June 30, 2012 |
| 05/07/2012 |
10-Q
| Quarterly Report for the period ended March 31, 2012 |
| 11/09/2011 |
10-Q
| Quarterly Report for the period ended September 30, 2011 |
| 08/12/2011 |
10-Q
| Quarterly Report for the period ended June 30, 2011 |
| 05/06/2011 |
10-Q
| Quarterly Report for the period ended March 31, 2011 |
| 11/05/2010 |
10-Q
| Quarterly Report for the period ended September 30, 2010 |
| 08/03/2010 |
10-Q
| Quarterly Report for the period ended June 30, 2010 |
| 05/05/2010 |
10-Q
| Quarterly Report for the period ended March 31, 2010 |
| 11/04/2009 |
10-Q
| Quarterly Report for the period ended September 30, 2009 |
| 08/07/2009 |
10-Q
| Quarterly Report for the period ended June 30, 2009 |
| 05/05/2009 |
10-Q
| Quarterly Report for the period ended March 31, 2009 |
| 11/03/2008 |
10-Q
| Quarterly Report for the period ended September 30, 2008 |
| 08/04/2008 |
10-Q
| Quarterly Report for the period ended June 30, 2008 |
| 05/02/2008 |
10-Q
| Quarterly Report for the period ended March 31, 2008 |
| 11/02/2007 |
10-Q
| Quarterly Report for the period ended September 30, 2007 |
| 08/03/2007 |
10-Q
| Quarterly Report for the period ended June 30, 2007 |
| 05/03/2007 |
10-Q
| Quarterly Report for the period ended March 31, 2007 |
| 11/06/2006 |
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 |
| 04/28/2006 |
10-Q
| Quarterly Report for the period ended March 31, 2006 |