| Date Filed | Type | Description |
| 02/14/2011 |
10-Q
| Quarterly Report for the period ended December 31, 2010 |
| 11/17/2010 |
10-Q
| Quarterly Report for the period ended September 30, 2010 |
| 08/13/2010 |
10-Q
| Quarterly Report for the period ended June 30, 2010 |
| 02/16/2010 |
10-Q
| Quarterly Report for the period ended December 31, 2009 |
| 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 |
| 02/17/2009 |
10-Q
| Quarterly Report for the period ended December 31, 2008 |
| 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 |
| 07/29/2004 |
10-Q/A
| Quarterly Report for the period ended December 31, 2003 [amend] |
| 07/29/2004 |
10-Q/A
| Quarterly Report for the period ended June 30, 2003 [amend] |
| 07/16/2004 |
10-Q/A
| Quarterly Report for the period ended June 30, 2003 [amend] |
| 07/16/2004 |
10-Q/A
| Quarterly Report for the period ended December 31, 2003 [amend] |
| 02/17/2004 |
10-Q
| Quarterly Report for the period ended December 31, 2003 |
| 12/02/2003 |
10-Q
| Quarterly Report for the period ended September 30, 2003 |
| 08/19/2003 |
10-Q
| Quarterly Report for the period ended June 30, 2003 |
| 02/18/2003 |
10-Q
| Quarterly Report for the period ended December 31, 2002 |
| 11/15/2002 |
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 |
| 02/14/2002 |
10-Q
| Quarterly Report for the period ended December 31, 2001 |
| 02/13/2002 |
10-Q/A
| Quarterly Report for the period ended September 30, 2001 [amend] |
| 02/13/2002 |
10-Q/A
| Quarterly Report for the period ended June 30, 2001 [amend] |
| 02/13/2002 |
10-Q/A
| Quarterly Report for the period ended December 31, 2000 [amend] |
| 02/13/2002 |
10-Q/A
| Quarterly Report for the period ended September 30, 2000 [amend] |
| 02/13/2002 |
10-Q/A
| Quarterly Report for the period ended June 30, 2000 [amend] |
| 11/14/2001 |
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 |
| 02/14/2001 |
10-Q
| Quarterly Report for the period ended December 31, 2000 |
| 12/20/2000 |
10-Q
| Quarterly Report for the period ended September 30, 2000 |
| 12/20/2000 |
10-Q
| Quarterly Report for the period ended June 30, 2000 |