| Date Filed | Type | Description |
| 02/03/2012 |
10-Q
| Quarterly Report for the period ended September 30, 2011 |
| 05/13/2011 |
10-Q
| Quarterly Report for the period ended March 31, 2011 |
| 03/09/2011 |
10-Q/A
| Quarterly Report for the period ended December 31, 2010 [amend] |
| 03/09/2011 |
10-Q/A
| Quarterly Report for the period ended September 30, 2010 [amend] |
| 02/14/2011 |
10-Q
| Quarterly Report for the period ended December 31, 2010 |
| 11/15/2010 |
10-Q
| Quarterly Report for the period ended September 30, 2010 |
| 05/12/2010 |
10-Q
| Quarterly Report for the period ended March 31, 2010 |
| 02/12/2010 |
10-Q
| Quarterly Report for the period ended December 31, 2009 |
| 11/13/2009 |
10-Q
| Quarterly Report for the period ended September 30, 2009 |
| 05/11/2009 |
10-Q
| Quarterly Report for the period ended March 31, 2009 |
| 02/09/2009 |
10-Q
| Quarterly Report for the period ended December 31, 2008 |
| 11/10/2008 |
10-Q
| Quarterly Report for the period ended September 30, 2008 |
| 05/08/2008 |
10-Q
| Quarterly Report for the period ended March 31, 2008 |
| 02/08/2008 |
10-Q
| Quarterly Report for the period ended December 31, 2007 |
| 11/07/2007 |
10-Q
| Quarterly Report for the period ended September 30, 2007 |
| 05/09/2007 |
10-Q
| Quarterly Report for the period ended March 31, 2007 |
| 02/09/2007 |
10-Q
| Quarterly Report for the period ended December 31, 2006 |
| 12/26/2006 |
10-Q/A
| Quarterly Report for the period ended September 30, 2006 [amend] |
| 11/14/2006 |
10-Q
| Quarterly Report for the period ended September 30, 2006 |