| Date Filed | Type | Description |
| 04/21/2006 |
8-K
| Quarterly results |
| 04/03/2006 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 02/16/2006 |
8-K
| Resignation/termination of a director |
| 02/02/2006 |
8-K
| Entry into a Material Definitive Agreement, Financial Statements and Exhibits |
| 12/21/2005 |
8-K
| Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits |
| 12/08/2005 |
8-K
| Entry into a Material Definitive Agreement, Regulation FD Disclosure, Financial Statements and Exhibits |
| 11/04/2005 |
8-K
| Entry into a Material Definitive Agreement, Regulation FD Disclosure, Financial Statements and Exhibits |
| 09/06/2005 |
8-K
| Entry into a Material Definitive Agreement, Financial Statements and Exhibits |
| 08/09/2005 |
8-K
| Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 05/31/2005 |
8-K
| Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers |
| 05/09/2005 |
8-K
| Results of Operations and Financial Condition |
| 03/04/2005 |
8-K
| Results of Operations and Financial Condition |
| 12/01/2004 |
8-K
| Entry into a Material Definitive Agreement |
| 11/04/2004 |
8-K
| Results of Operations and Financial Condition |
| 09/28/2004 |
8-K
| Entry into a Material Definitive Agreement |
| 09/10/2004 |
8-K
| Entry into a Material Definitive Agreement |
| 08/05/2004 |
8-K
| Results of Operations and Financial Condition |
| 08/02/2004 |
8-K
| Other events |
| 04/23/2004 |
8-K
| Results of Operations and Financial Condition |
| 02/27/2004 |
8-K
| Results of Operations and Financial Condition |
| 01/13/2004 |
8-K
| Acquisition or disposition of assets |
| 12/08/2003 |
8-K
| Regulation FD Disclosure |
| 10/29/2003 |
8-K
| Regulation FD Disclosure |
| 07/25/2003 |
8-K
| Regulation FD Disclosure |
| 07/24/2003 |
8-K
| Regulation FD Disclosure |
| 06/24/2003 |
8-K
| Regulation FD Disclosure |
| 05/06/2003 |
8-K
| Regulation FD Disclosure |
| 04/24/2003 |
8-K
| Regulation FD Disclosure |