| Date Filed | Type | Description |
| 12/31/2012 |
10-Q
| Quarterly Report for the period ended September 30, 2012 |
| 08/14/2012 |
10-Q
| Quarterly Report for the period ended June 30, 2012 |
| 05/15/2012 |
10-Q
| Quarterly Report for the period ended March 31, 2012 |
| 01/27/2012 |
10-Q
| Quarterly Report for the period ended September 30, 2011 |
| 11/30/2011 |
10-Q/A
| Quarterly Report for the period ended June 30, 2011 [amend] |
| 11/29/2011 |
10-Q
| Quarterly Report for the period ended June 30, 2011 |
| 09/15/2011 |
10-Q
| Quarterly Report for the period ended March 31, 2011 |
| 01/28/2011 |
10-Q
| Quarterly Report for the period ended September 30, 2010 |
| 11/19/2010 |
10-Q/A
| Quarterly Report for the period ended June 30, 2010 [amend] |
| 10/29/2010 |
10-Q
| Quarterly Report for the period ended June 30, 2010 |
| 06/23/2010 |
10-Q
| Quarterly Report for the period ended March 31, 2010 |
| 12/04/2009 |
10-Q
| Quarterly Report for the period ended September 30, 2009 |
| 10/08/2009 |
10-Q
| Quarterly Report for the period ended June 30, 2009 |
| 08/07/2009 |
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 |
| 08/14/2008 |
10-Q
| Quarterly Report for the period ended June 30, 2008 |
| 05/13/2008 |
10-Q
| Quarterly Report for the period ended March 31, 2008 |
| 05/16/2003 |
10-Q
| Quarterly Report for the period ended March 31, 2003 |
| 02/04/2003 |
10-Q/A
| Quarterly Report for the period ended September 30, 2002 [amend] |
| 02/04/2003 |
10-Q/A
| Quarterly Report for the period ended June 30, 2002 [amend] |
| 02/04/2003 |
10-Q/A
| Quarterly Report for the period ended March 31, 2002 [amend] |
| 01/21/2003 |
10-Q/A
| Quarterly Report for the period ended September 30, 2002 [amend] |
| 12/20/2002 |
10-Q/A
| Quarterly Report for the period ended September 30, 2002 [amend] |
| 12/20/2002 |
10-Q/A
| Quarterly Report for the period ended June 30, 2002 [amend] |
| 12/20/2002 |
10-Q/A
| Quarterly Report for the period ended March 31, 2002 [amend] |
| 11/14/2002 |
10-Q
| Quarterly Report for the period ended September 30, 2002 |
| 08/14/2002 |
10-Q
| Quarterly Report for the period ended June 30, 2002 |
| 05/20/2002 |
10-Q
| Quarterly Report for the period ended March 31, 2002 |
| 11/13/2001 |
10-Q
| Quarterly Report for the period ended September 30, 2001 |
| 08/14/2001 |
10-Q
| Quarterly Report for the period ended June 30, 2001 |
| 05/14/2001 |
10-Q
| Quarterly Report for the period ended March 31, 2001 |
| 11/07/2000 |
10-Q
| Quarterly Report for the period ended September 30, 2000 |
| 08/10/2000 |
10-Q
| Quarterly Report for the period ended June 30, 2000 |
| 05/12/2000 |
10-Q
| Quarterly Report for the period ended March 31, 2000 |
|