| Date Filed | Type | Description |
| 09/07/2021 |
8-K
| Quarterly results |
| 01/16/2020 |
8-K
| Submission of Matters to a Vote of Security Holders |
| 07/22/2019 |
8-K
| Entry into a Material Definitive Agreement |
| 04/03/2019 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 02/22/2019 |
8-K
| Quarterly results |
| 08/25/2017 |
8-K
| Quarterly results |
| 09/04/2015 |
8-K
| Form 8-K - Current report |
| 09/05/2014 |
8-K
| Entry into a Material Definitive Agreement |
| 11/14/2013 |
8-K
| Auditor change |
| 11/01/2013 |
8-K
| Form 8-K - Current report |
| 09/10/2012 |
8-K
| Material Modifications to Rights of Security Holders, Non-Reliance on Previously Issued Financial Statements or a Related Aud... |
| 07/05/2012 |
8-K
| Form 8-K - Current report |
| 04/05/2012 |
8-K
| Form 8-K - Current report |
| 11/03/2011 |
8-K
| Form 8-K - Current report |
| 11/04/2010 |
8-K
| Form 8-K - Current report |
| 06/17/2010 |
8-K
| Form 8-K - Current report |
| 11/05/2009 |
8-K
| Form 8-K - Current report |
| 10/07/2009 |
8-K
| Entry into a Material Definitive Agreement, Financial Statements and Exhibits |
| 06/11/2009 |
8-K
| Form 8-K - Current report |
| 02/20/2009 |
8-K
| Form 8-K -- Current report |
| 11/12/2008 |
8-K
| Form 8-K -- Current report |
| 10/23/2008 |
8-K
| Form 8-K -- Current report |
| 06/09/2008 |
8-K
| Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits |
| 05/22/2008 |
8-K
| Material Modifications to Rights of Security Holders, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Yea... |
| 05/13/2008 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 05/05/2008 |
8-K
| Entry into a Material Definitive Agreement, Financial Statements and Exhibits |
| 04/03/2008 |
8-K
| Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits |
| 09/11/2007 |
8-K
| Unregistered Sales of Equity Securities, Financial Statements and Exhibits |
| 08/27/2007 |
8-K
| Entry into a Material Definitive Agreement, Financial Statements and Exhibits |
| 06/07/2007 |
8-K
| Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers |
| 07/31/1997 |
8-K
| Acquisition or disposition of assets, Other events |