| Date Filed | Type | Description |
| 04/27/2017 |
10-K/A
| Annual Report for the period ended December 31, 2016 [amend] |
| 03/01/2017 |
10-K
| Annual Report for the period ended December 31, 2016 |
| 09/19/2016 |
10-K/A
| Annual Report for the period ended December 31, 2015 [amend] |
| 04/29/2016 |
10-K/A
| Annual Report for the period ended December 31, 2015 [amend] |
| 02/29/2016 |
10-K
| Annual Report for the period ended December 31, 2015 |
| 09/29/2015 |
10-K/A
| Annual Report for the period ended December 31, 2014 [amend] |
| 09/24/2015 |
10-K/A
| Annual Report for the period ended December 31, 2014 [amend] |
| 02/26/2015 |
10-K
| Annual Report for the period ended December 31, 2014 |
| 09/26/2014 |
10-K/A
| Annual Report for the period ended December 31, 2013 [amend] |
| 09/19/2014 |
10-K/A
| Annual Report for the period ended December 31, 2013 [amend] |
| 02/28/2014 |
10-K
| Annual Report for the period ended December 31, 2013 |
| 09/17/2013 |
10-K/A
| Annual Report for the period ended December 31, 2012 [amend] |
| 02/28/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 09/27/2012 |
10-K/A
| Annual Report for the period ended December 31, 2011 [amend] |
| 04/27/2012 |
10-K/A
| Annual Report for the period ended December 31, 2011 [amend] |
| 02/29/2012 |
10-K
| Annual Report for the period ended December 31, 2011 |
| 09/16/2011 |
10-K/A
| Annual Report for the period ended December 31, 2010 [amend] |
| 02/28/2011 |
10-K
| Annual Report for the period ended December 31, 2010 |
| 09/30/2010 |
10-K/A
| Annual Report for the period ended December 31, 2009 [amend] |
| 02/26/2010 |
10-K
| Annual Report for the period ended December 31, 2009 |
| 09/29/2009 |
10-K/A
| Annual Report for the period ended December 31, 2008 [amend] |
| 02/27/2009 |
10-K
| Annual Report for the period ended December 31, 2008 |
| 09/30/2008 |
10-K/A
| Annual Report for the period ended December 31, 2007 [amend] |
| 04/29/2008 |
10-K/A
| Annual Report for the period ended December 31, 2007 [amend] |
| 02/27/2008 |
10-K
| Annual Report for the period ended December 31, 2007 |
| 02/23/2007 |
10-K
| Annual Report for the period ended December 31, 2006 |
| 03/03/2006 |
10-K
| Annual Report for the period ended December 31, 2005 |
| 03/11/2005 |
10-K
| Annual Report for the period ended December 31, 2004 |
| 02/27/2004 |
10-K
| Annual Report for the period ended December 31, 2003 |
| 03/21/2003 |
10-K
| Annual Report for the period ended December 31, 2002 |
| 03/15/2002 |
10-K
| Annual Report for the period ended December 31, 2001 |
| 03/16/2001 |
10-K
| Annual Report for the period ended December 31, 2000 |
| 03/30/2000 |
10-K
| Annual Report for the period ended December 31, 1999 |
| 04/29/1999 |
10-K/A
| Annual Report for the period ended December 31, 1998 [amend] |
|