| Date Filed | Type | Description |
| 05/15/2013 |
10-Q
| Quarterly Report for the period ended March 31, 2013 |
| 11/09/2012 |
10-Q
| Quarterly Report for the period ended September 30, 2012 |
| 08/09/2012 |
10-Q
| Quarterly Report for the period ended June 30, 2012 |
| 05/11/2012 |
10-Q
| Quarterly Report for the period ended March 31, 2012 |
| 11/14/2011 |
10-Q
| Quarterly Report for the period ended September 30, 2011 |
| 09/02/2011 |
10-Q/A
| Quarterly Report for the period ended June 30, 2011 [amend] |
| 08/09/2011 |
10-Q
| Quarterly Report for the period ended June 30, 2011 |
| 05/10/2011 |
10-Q
| Quarterly Report for the period ended March 31, 2011 |
| 11/09/2010 |
10-Q
| Quarterly Report for the period ended September 30, 2010 |
| 08/09/2010 |
10-Q
| Quarterly Report for the period ended June 30, 2010 |
| 05/10/2010 |
10-Q
| Quarterly Report for the period ended March 31, 2010 |
| 11/16/2009 |
10-Q
| Quarterly Report for the period ended September 30, 2009 |
| 08/14/2009 |
10-Q
| Quarterly Report for the period ended June 30, 2009 |
| 06/25/2009 |
10-Q/A
| Quarterly Report for the period ended March 31, 2009 [amend] |
| 05/14/2009 |
10-Q
| Quarterly Report for the period ended March 31, 2009 |
| 04/15/2009 |
10-Q
| Quarterly Report for the period ended September 30, 2008 |
| 04/15/2009 |
10-Q
| Quarterly Report for the period ended June 30, 2008 |
| 04/15/2009 |
10-Q
| Quarterly Report for the period ended March 31, 2008 |
| 11/19/2007 |
10-Q
| Quarterly Report for the period ended September 30, 2007 |
| 08/21/2007 |
10-Q/A
| Quarterly Report for the period ended June 30, 2007 [amend] |
| 08/14/2007 |
10-Q
| Quarterly Report for the period ended June 30, 2007 |
| 06/12/2007 |
10-Q/A
| Quarterly Report for the period ended March 31, 2007 [amend] |
| 05/15/2007 |
10-Q
| Quarterly Report for the period ended March 31, 2007 |
| 02/26/2007 |
10-Q/A
| Quarterly Report for the period ended September 30, 2006 [amend] |
| 02/16/2007 |
10-Q/A
| Quarterly Report for the period ended September 30, 2006 [amend] |
| 11/29/2006 |
10-Q/A
| Quarterly Report for the period ended June 30, 2006 [amend] |
| 11/20/2006 |
10-Q/A
| Quarterly Report for the period ended March 31, 2006 [amend] |
| 11/20/2006 |
10-Q/A
| Quarterly Report for the period ended September 30, 2005 [amend] |
| 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 |
| 11/14/2005 |
10-Q
| Quarterly Report for the period ended September 30, 2004 |
| 05/16/2005 |
10-Q
| Quarterly Report for the period ended March 31, 2005 |