| Date Filed | Type | Description |
| 12/17/2010 |
8-K
| Quarterly results |
| 11/04/2010 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 11/02/2010 |
8-K
| Form 8-K - Current report |
| 10/28/2010 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 10/04/2010 |
8-K
| Form 8-K - Current report |
| 07/21/2010 |
8-K
| Form 8-K - Current report |
| 05/05/2010 |
8-K
| Form 8-K - Current report |
| 12/29/2009 |
8-K/A
| Form 8-K - Current report [amend] |
| 12/28/2009 |
8-K/A
| Entry into a Material Definitive Agreement, Completion of Acquisition or Disposition of Assets |
| 12/04/2009 |
8-K/A
| Form 8-K - Current report [amend] |
| 11/05/2009 |
8-K
| Entry into a Material Definitive Agreement, Completion of Acquisition or Disposition of Assets, Financial Statements and Exhi... |
| 04/03/2009 |
8-K/A
| Form 8-K - Current report [amend] |
| 02/24/2009 |
8-K/A
| Form 8-K/A -- Current report [amend] |
| 02/17/2009 |
8-K
| Form 8-K -- Current report |
| 01/05/2009 |
8-K
| Form 8-K -- Current report |
| 06/25/2008 |
8-K
| Form 8-K -- Current report |
| 06/05/2008 |
8-K
| Entry into a Material Definitive Agreement |
| 04/25/2008 |
8-K/A
| Termination of a Material Definitive Agreement |
| 03/28/2008 |
8-K
| Entry into a Material Definitive Agreement, Departure of Directors or Principal Officers; Election of Directors; Appointment ... |
| 03/07/2008 |
8-K/A
| Termination of a Material Definitive Agreement |
| 02/11/2008 |
8-K
| Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review |
| 01/29/2008 |
8-K
| Other Events |
| 01/09/2008 |
8-K
| Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers |
| 12/17/2007 |
8-K
| Termination of a Material Definitive Agreement, Departure of Directors or Principal Officers; Election of Directors; Appointm... |
| 08/10/2007 |
8-K
| Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers |
| 06/01/2007 |
8-K
| Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers, Financial Statements ... |
| 10/25/2006 |
8-K
| Resignation/termination of a director |
| 07/18/2006 |
8-K
| Unregistered Sales of Equity Securities, Financial Statements and Exhibits |
| 05/10/2006 |
8-K
| Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers |
| 05/02/2006 |
8-K/A
| Completion of Acquisition or Disposition of Assets, Financial Statements and Exhibits |
| 04/07/2006 |
8-K
| Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers |
| 10/28/2005 |
8-K
| Entry into a Material Definitive Agreement, Completion of Acquisition or Disposition of Assets, Unregistered Sales of Equity ... |
| 10/13/2005 |
8-K
| Regulation FD Disclosure, Other Events, Financial Statements and Exhibits |
| 04/13/2005 |
8-K/A
| Completion of Acquisition or Disposition of Assets, Financial Statements and Exhibits |
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