| Date Filed | Type | Description |
| 08/05/2013 |
10-Q
| Quarterly Report for the period ended June 30, 2013 |
| 01/28/2013 |
10-Q
| Quarterly Report for the period ended December 31, 2012 |
| 10/31/2012 |
10-Q
| Quarterly Report for the period ended September 30, 2012 |
| 07/31/2012 |
10-Q
| Quarterly Report for the period ended June 30, 2012 |
| 02/01/2012 |
10-Q
| Quarterly Report for the period ended December 31, 2011 |
| 10/26/2011 |
10-Q
| Quarterly Report for the period ended September 30, 2011 |
| 07/27/2011 |
10-Q
| Quarterly Report for the period ended June 30, 2011 |
| 02/02/2011 |
10-Q
| Quarterly Report for the period ended December 31, 2010 |
| 10/29/2010 |
10-Q
| Quarterly Report for the period ended September 30, 2010 |
| 07/29/2010 |
10-Q
| Quarterly Report for the period ended June 30, 2010 |
| 01/28/2010 |
10-Q
| Quarterly Report for the period ended December 31, 2009 |
| 10/30/2009 |
10-Q
| Quarterly Report for the period ended September 30, 2009 |
| 08/05/2009 |
10-Q
| Quarterly Report for the period ended June 30, 2009 |
| 02/05/2009 |
10-Q
| Quarterly Report for the period ended December 31, 2008 |
| 02/02/2009 |
10-Q/A
| Quarterly Report for the period ended September 30, 2008 [amend] |
| 10/31/2008 |
10-Q
| Quarterly Report for the period ended September 30, 2008 |
| 07/25/2008 |
10-Q
| Quarterly Report for the period ended June 30, 2008 |
| 02/07/2008 |
10-Q
| Quarterly Report for the period ended December 31, 2007 |
| 11/06/2007 |
10-Q
| Quarterly Report for the period ended September 30, 2007 |
| 08/06/2007 |
10-Q
| Quarterly Report for the period ended June 30, 2007 |
| 02/09/2007 |
10-Q
| Quarterly Report for the period ended December 31, 2006 |
| 11/09/2006 |
10-Q
| Quarterly Report for the period ended September 30, 2006 |
| 08/09/2006 |
10-Q
| Quarterly Report for the period ended June 30, 2006 |
| 02/09/2006 |
10-Q
| Quarterly Report for the period ended December 31, 2005 |
| 11/09/2005 |
10-Q
| Quarterly Report for the period ended September 30, 2005 |
| 08/09/2005 |
10-Q
| Quarterly Report for the period ended June 30, 2005 |
| 02/09/2005 |
10-Q
| Quarterly Report for the period ended December 31, 2004 |
| 11/09/2004 |
10-Q
| Quarterly Report for the period ended September 30, 2004 |
| 08/09/2004 |
10-Q
| Quarterly Report for the period ended June 30, 2004 |
| 02/17/2004 |
10-Q
| Quarterly Report for the period ended December 31, 2003 |
| 11/14/2003 |
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 |
| 08/01/2003 |
10-Q/A
| Quarterly Report for the period ended December 31, 2002 [amend] |
| 02/14/2003 |
10-Q
| Quarterly Report for the period ended December 31, 2002 |
|