| Date Filed | Type | Description |
| 05/01/2023 |
10-K/A
| Annual Report for the period ended December 31, 2022 [amend] |
| 03/31/2023 |
10-K
| Annual Report for the period ended December 31, 2022 |
| 03/31/2022 |
10-K
| Annual Report for the period ended December 31, 2021 |
| 04/29/2021 |
10-K/A
| Annual Report for the period ended December 31, 2020 [amend] |
| 03/30/2021 |
10-K
| Annual Report for the period ended December 31, 2020 |
| 03/29/2018 |
10-K
| Annual Report for the period ended December 31, 2017 |
| 03/02/2017 |
10-K
| Annual Report for the period ended December 31, 2016 |
| 03/30/2016 |
10-K
| Annual Report for the period ended December 31, 2015 |
| 03/05/2015 |
10-K
| Annual Report for the period ended December 31, 2014 |
| 03/06/2014 |
10-K
| Annual Report for the period ended December 31, 2013 |
| 03/21/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 03/27/2012 |
10-K
| Annual Report for the period ended December 31, 2011 |
| 03/25/2011 |
10-K
| Annual Report for the period ended December 31, 2010 |
| 03/31/2010 |
10-K
| Annual Report for the period ended December 31, 2009 |
| 03/30/2009 |
10-K
| Annual Report for the period ended December 31, 2008 |
| 03/27/2008 |
10-K
| Annual Report for the period ended December 31, 2007 |
| 03/15/2007 |
10-K
| Annual Report for the period ended December 31, 2006 |
| 03/14/2006 |
10-K
| Annual Report for the period ended December 31, 2005 |
| 05/02/2005 |
10-K/A
| Annual Report for the period ended December 31, 2004 [amend] |
| 03/22/2005 |
10-K/A
| Annual Report for the period ended December 31, 2002 [amend] |
| 03/22/2005 |
10-K/A
| Annual Report for the period ended December 31, 2003 [amend] |
| 03/22/2005 |
10-K/A
| Annual Report for the period ended December 31, 2004 [amend] |
| 03/16/2005 |
10-K
| Annual Report for the period ended December 31, 2004 |
| 04/29/2004 |
10-K/A
| Annual Report for the period ended December 31, 2003 [amend] |
| 03/10/2004 |
10-K
| Annual Report for the period ended December 31, 2003 |
| 03/25/2003 |
10-K
| Annual Report for the period ended December 31, 2002 |
| 04/01/2002 |
10-K/A
| Annual Report for the period ended September 30, 2001 [amend] |
| 12/07/2001 |
10-K
| Annual Report for the period ended September 30, 2001 |
| 03/30/2001 |
10-K/A
| Annual Report for the period ended September 30, 2000 [amend] |
| 12/28/2000 |
10-K
| Annual Report for the period ended September 30, 2000 |
| 04/07/2000 |
10-K/A
| Annual Report for the period ended September 30, 1999 [amend] |
| 12/28/1999 |
10-K
| Annual Report for the period ended September 30, 1999 |
| 12/16/1998 |
10-K
| Annual Report for the period ended September 30, 1998 |
| 08/13/1998 |
10-K/A
| Annual Report for the period ended September 30, 1997 [amend] |
|