| Date Filed | Type | Description |
| 08/14/2009 |
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 |
| 02/17/2009 |
10-Q
| Quarterly Report for the period ended December 31, 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 |
| 02/13/2008 |
10-Q
| Quarterly Report for the period ended December 31, 2007 |
| 08/13/2007 |
10-Q
| Quarterly Report for the period ended June 30, 2007 |
| 05/15/2007 |
10-Q
| Quarterly Report for the period ended March 31, 2007 |
| 02/13/2007 |
10-Q
| Quarterly Report for the period ended December 31, 2006 |
| 01/12/2007 |
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 |
| 02/14/2006 |
10-Q
| Quarterly Report for the period ended December 31, 2005 |
| 08/12/2005 |
10-Q
| Quarterly Report for the period ended June 30, 2005 |
| 05/16/2005 |
10-Q
| Quarterly Report for the period ended March 31, 2005 |
| 02/14/2005 |
10-Q
| Quarterly Report for the period ended December 31, 2004 |
| 08/12/2004 |
10-Q
| Quarterly Report for the period ended June 30, 2004 |
| 05/27/2004 |
10-Q
| Quarterly Report for the period ended March 31, 2004 |
| 05/27/2004 |
10-Q/A
| Quarterly Report for the period ended December 31, 2003 [amend] |
| 02/13/2004 |
10-Q
| Quarterly Report for the period ended December 31, 2003 |
| 08/16/1999 |
10-Q
| Quarterly Report for the period ended June 30, 1999 |