| Date Filed | Type | Description |
| 07/07/2009 |
10-Q/A
| Quarterly Report for the period ended March 31, 2009 [amend] |
| 07/07/2009 |
10-Q/A
| Quarterly Report for the period ended December 31, 2008 [amend] |
| 05/15/2009 |
10-Q
| Quarterly Report for the period ended March 31, 2009 |
| 05/14/2009 |
10-Q/A
| Quarterly Report for the period ended December 31, 2008 [amend] |
| 02/17/2009 |
10-Q
| Quarterly Report for the period ended December 31, 2008 |
| 08/14/2008 |
10-Q
| Quarterly Report for the period ended June 30, 2008 |
| 05/14/2008 |
10-Q
| Quarterly Report for the period ended March 31, 2008 |
| 02/14/2008 |
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 |
| 05/14/2007 |
10-Q
| Quarterly Report for the period ended March 31, 2007 |
| 02/14/2007 |
10-Q
| Quarterly Report for the period ended December 31, 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 |
| 02/14/2006 |
10-Q
| Quarterly Report for the period ended December 31, 2005 |
| 08/15/2005 |
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 |
| 05/16/2005 |
10-Q/A
| Quarterly Report for the period ended December 31, 2004 [amend] |
| 02/14/2005 |
10-Q
| Quarterly Report for the period ended December 31, 2004 |
| 08/16/2004 |
10-Q
| Quarterly Report for the period ended June 30, 2004 |
| 05/17/2004 |
10-Q
| Quarterly Report for the period ended March 31, 2004 |
| 02/17/2004 |
10-Q
| Quarterly Report for the period ended December 31, 2003 |
| 08/14/2003 |
10-Q
| Quarterly Report for the period ended June 30, 2003 |
| 05/15/2003 |
10-Q
| Quarterly Report for the period ended March 31, 2003 |
| 02/14/2003 |
10-Q
| Quarterly Report for the period ended December 31, 2002 |
| 08/14/2002 |
10-Q
| Quarterly Report for the period ended June 30, 2002 |
| 05/14/2002 |
10-Q
| Quarterly Report for the period ended March 31, 2002 |
| 02/14/2002 |
10-Q
| Quarterly Report for the period ended December 31, 2001 |
| 08/14/2001 |
10-Q
| Quarterly Report for the period ended June 30, 2001 |
| 05/15/2001 |
10-Q
| Quarterly Report for the period ended March 31, 2001 |
| 02/14/2001 |
10-Q
| Quarterly Report for the period ended December 31, 2000 |
| 01/18/2001 |
10-Q/A
| Quarterly Report for the period ended June 30, 2000 [amend] |
| 08/14/2000 |
10-Q/A
| Quarterly Report for the period ended December 31, 1999 [amend] |
| 08/14/2000 |
10-Q/A
| Quarterly Report for the period ended March 31, 2000 [amend] |
| 08/14/2000 |
10-Q
| Quarterly Report for the period ended June 30, 2000 |
|