| Date Filed | Type | Description |
| 08/12/2011 |
10-Q
| Quarterly Report for the period ended June 30, 2011 |
| 05/16/2011 |
10-Q
| Quarterly Report for the period ended March 31, 2011 |
| 11/12/2010 |
10-Q
| Quarterly Report for the period ended September 30, 2010 |
| 08/11/2010 |
10-Q
| Quarterly Report for the period ended June 30, 2010 |
| 05/11/2010 |
10-Q
| Quarterly Report for the period ended March 31, 2010 |
| 11/12/2009 |
10-Q
| Quarterly Report for the period ended September 30, 2009 |
| 08/13/2009 |
10-Q
| Quarterly Report for the period ended June 30, 2009 |
| 05/15/2009 |
10-Q
| Quarterly Report for the period ended March 31, 2009 |
| 11/14/2008 |
10-Q
| Quarterly Report for the period ended September 30, 2008 |
| 08/13/2008 |
10-Q
| Quarterly Report for the period ended June 30, 2008 |
| 05/15/2008 |
10-Q
| Quarterly Report for the period ended March 31, 2008 |
| 11/14/2007 |
10-Q
| Quarterly Report for the period ended September 30, 2007 |
| 08/13/2007 |
10-Q
| Quarterly Report for the period ended June 30, 2007 |
| 05/21/2007 |
10-Q
| Quarterly Report for the period ended March 31, 2007 |
| 11/14/2006 |
10-Q
| Quarterly Report for the period ended September 30, 2006 |
| 08/14/2006 |
10-Q
| Quarterly Report for the period ended June 30, 2006 |
| 05/15/2006 |
10-Q
| Quarterly Report for the period ended March 31, 2006 |
| 01/17/2006 |
10-Q/A
| Quarterly Report for the period ended September 30, 2005 [amend] |
| 01/17/2006 |
10-Q/A
| Quarterly Report for the period ended June 30, 2005 [amend] |
| 01/17/2006 |
10-Q/A
| Quarterly Report for the period ended March 31, 2005 [amend] |
| 11/14/2005 |
10-Q
| Quarterly Report for the period ended September 30, 2005 |
| 10/07/2005 |
10-Q/A
| Quarterly Report for the period ended June 30, 2005 [amend] |
| 10/07/2005 |
10-Q/A
| Quarterly Report for the period ended March 31, 2005 [amend] |
| 05/16/2005 |
10-Q
| Quarterly Report for the period ended March 31, 2005 |