| Date Filed | Type | Description |
| 08/08/2014 |
10-Q
| Quarterly Report for the period ended June 30, 2014 |
| 05/09/2014 |
10-Q
| Quarterly Report for the period ended March 31, 2014 |
| 02/07/2014 |
10-Q
| Quarterly Report for the period ended December 31, 2013 |
| 08/09/2013 |
10-Q
| Quarterly Report for the period ended June 30, 2013 |
| 05/10/2013 |
10-Q
| Quarterly Report for the period ended March 31, 2013 |
| 02/12/2013 |
10-Q
| Quarterly Report for the period ended December 31, 2012 |
| 08/03/2012 |
10-Q
| Quarterly Report for the period ended June 30, 2012 |
| 05/04/2012 |
10-Q
| Quarterly Report for the period ended March 31, 2012 |
| 02/08/2012 |
10-Q
| Quarterly Report for the period ended December 31, 2011 |
| 08/05/2011 |
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 |
| 02/03/2011 |
10-Q
| Quarterly Report for the period ended December 31, 2010 |
| 08/13/2010 |
10-Q
| Quarterly Report for the period ended June 30, 2010 |
| 05/07/2010 |
10-Q
| Quarterly Report for the period ended March 31, 2010 |
| 02/16/2010 |
10-Q
| Quarterly Report for the period ended December 31, 2009 |
| 08/05/2009 |
10-Q
| Quarterly Report for the period ended June 30, 2009 |
| 05/04/2009 |
10-Q
| Quarterly Report for the period ended March 31, 2009 |
| 02/04/2009 |
10-Q
| Quarterly Report for the period ended December 31, 2008 |
| 08/07/2008 |
10-Q
| Quarterly Report for the period ended June 30, 2008 |
| 05/14/2008 |
10-Q
| Quarterly Report for the period ended March 31, 2008 |
| 02/11/2008 |
10-Q
| Quarterly Report for the period ended December 31, 2007 |
| 08/07/2007 |
10-Q
| Quarterly Report for the period ended June 30, 2007 |
| 05/11/2007 |
10-Q
| Quarterly Report for the period ended March 31, 2007 |
| 02/07/2007 |
10-Q
| Quarterly Report for the period ended December 31, 2006 |
| 05/15/1996 |
10-Q
| Quarterly Report for the period ended March 31, 1996 |