| Date Filed | Type | Description |
| 12/05/2011 |
8-K
| Quarterly results |
| 11/07/2011 |
8-K
| Form 8-K - Current report |
| 10/03/2011 |
8-K
| Entry into a Material Definitive Agreement, Other Events, Financial Statements and Exhibits |
| 09/22/2011 |
8-K
| Appointed a new director |
| 07/26/2011 |
8-K
| Quarterly results |
| 07/18/2011 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 05/19/2011 |
8-K
| Form 8-K - Current report |
| 04/26/2011 |
8-K
| Form 8-K - Current report |
| 02/24/2011 |
8-K
| Form 8-K - Current report |
| 02/15/2011 |
8-K
| Form 8-K - Current report |
| 02/09/2011 |
8-K
| Form 8-K - Current report |
| 02/08/2011 |
8-K
| Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 10/27/2010 |
8-K/A
| Form 8-K - Current report [amend] |
| 07/27/2010 |
8-K
| Form 8-K - Current report |
| 06/01/2010 |
8-K
| Form 8-K - Current report |
| 05/24/2010 |
8-K
| Submission of Matters to a Vote of Security Holders, Other Events, Financial Statements and Exhibits |
| 02/08/2010 |
8-K
| Form 8-K - Current report |
| 01/22/2010 |
8-K
| Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 11/20/2009 |
8-K
| Form 8-K - Current report |
| 10/27/2009 |
8-K
| Quarterly results |
| 07/22/2009 |
8-K
| Quarterly results |
| 06/26/2009 |
8-K/A
| Form 8-K - Current report [amend] |
| 05/22/2009 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 04/22/2009 |
8-K
| Form 8-K -- Current report |
| 02/09/2009 |
8-K
| Form 8-K -- Current report |
| 10/21/2008 |
8-K
| Quarterly results |
| 07/25/2008 |
8-K
| Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers, Regulation FD Disclos... |
| 07/22/2008 |
8-K
| Quarterly results |
| 04/22/2008 |
8-K
| Quarterly results |
| 04/04/2008 |
8-K
| Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers, Regulation FD Disclos... |
| 04/02/2008 |
8-K
| Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers, Regulation FD Disclos... |
| 03/04/2008 |
8-K
| Other Events, Financial Statements and Exhibits |
| 02/22/2008 |
8-K
| Other Events, Financial Statements and Exhibits |
| 02/06/2008 |
8-K
| Results of Operations and Financial Condition, Financial Statements and Exhibits |
|