| Date Filed | Type | Description |
| 05/09/2016 |
8-K
| Quarterly results |
| 03/29/2016 |
8-K
| Other Events |
| 03/23/2016 |
8-K
| Resignation/termination of a director |
| 03/06/2013 |
8-K
| Form 8-K - Current report |
| 07/12/2012 |
8-K
| Form 8-K - Current report |
| 07/06/2012 |
8-K
| Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits |
| 03/01/2012 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 08/03/2011 |
8-K
| Form 8-K - Current report |
| 04/15/2011 |
8-K
| Form 8-K - Current report |
| 04/13/2011 |
8-K
| Regulation FD Disclosure |
| 02/28/2011 |
8-K
| Form 8-K - Current report |
| 12/23/2010 |
8-K
| Form 8-K - Current report |
| 12/21/2010 |
8-K/A
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 12/21/2010 |
8-K/A
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 11/29/2010 |
8-K
| Submission of Matters to a Vote of Security Holders |
| 07/23/2010 |
8-K
| Form 8-K - Current report |
| 07/22/2010 |
8-K
| Other Events, Financial Statements and Exhibits |
| 06/01/2010 |
8-K
| Other Events |
| 05/18/2010 |
8-K
| Form 8-K - Current report |
| 05/14/2010 |
8-K
| Other Events, Financial Statements and Exhibits |
| 03/16/2010 |
8-K
| Form 8-K - Current report |
| 12/09/2009 |
8-K
| Form 8-K - Current report |
| 09/24/2009 |
8-K
| Form 8-K - Current report |
| 06/19/2009 |
8-K
| Form 8-K - Current report |
| 06/03/2009 |
8-K
| Other Events |
| 05/14/2009 |
8-K
| Form 8-K -- Current report |
| 02/25/2009 |
8-K
| Form 8-K -- Current report |
| 02/13/2009 |
8-K
| Form 8-K -- Current report |
| 10/30/2008 |
8-K
| Form 8-K -- Current report |
| 08/13/2008 |
8-K
| Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers, Other Events, Financi... |
| 08/08/2008 |
8-K
| Other Events, Financial Statements and Exhibits |
| 07/16/2008 |
8-K
| Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Other Events, Financial Statements and E... |
| 06/05/2008 |
8-K
| Other Events, Financial Statements and Exhibits |
| 05/27/2008 |
8-K
| Other Events, Financial Statements and Exhibits |
|