| Date Filed | Type | Description |
| 07/05/2016 |
8-K
| Quarterly results |
| 07/31/2013 |
8-K
| Other Events |
| 05/09/2013 |
8-K
| Submission of Matters to a Vote of Security Holders |
| 06/21/2012 |
8-K
| Form 8-K - Current report |
| 06/19/2012 |
8-K
| Submission of Matters to a Vote of Security Holders |
| 06/20/2011 |
8-K
| Form 8-K - Current report |
| 03/04/2011 |
8-K
| Form 8-K - Current report |
| 12/22/2010 |
8-K
| Form 8-K - Current report |
| 06/14/2010 |
8-K
| Form 8-K - Current report |
| 04/28/2010 |
8-K
| Changes in Registrant's Certifying Accountant, Financial Statements and Exhibits |
| 04/22/2010 |
8-K
| Form 8-K - Current report |
| 11/03/2009 |
8-K
| Form 8-K - Current report |
| 08/07/2009 |
8-K/A
| Form 8-K - Current report [amend] |
| 07/17/2009 |
8-K
| Form 8-K -- Current report |
| 10/06/2008 |
8-K
| Form 8-K -- Current report |
| 08/04/2008 |
8-K
| Entry into a Material Definitive Agreement, Completion of Acquisition or Disposition of Assets, Financial Statements and Exhi... |
| 05/06/2008 |
8-K
| Entry into a Material Definitive Agreement, Completion of Acquisition or Disposition of Assets, Financial Statements and Exhi... |
| 04/17/2008 |
8-K
| Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits |
| 04/04/2008 |
8-K
| Other Events, Financial Statements and Exhibits |
| 04/02/2008 |
8-K
| Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review |
| 10/04/2007 |
8-K
| Entry into a Material Definitive Agreement, Completion of Acquisition or Disposition of Assets |
| 10/04/2007 |
8-K
| Entry into a Material Definitive Agreement, Completion of Acquisition or Disposition of Assets |
| 09/06/2007 |
8-K
| Entry into a Material Definitive Agreement, Completion of Acquisition or Disposition of Assets, Financial Statements and Exhi... |
| 09/05/2007 |
8-K
| Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits |
| 03/26/2007 |
8-K
| Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits |
| 01/16/2007 |
8-K
| Entry into a Material Definitive Agreement, Completion of Acquisition or Disposition of Assets, Financial Statements and Exhi... |
| 01/08/2007 |
8-K
| Entry into a Material Definitive Agreement, Completion of Acquisition or Disposition of Assets, Financial Statements and Exhi... |
| 11/22/2006 |
8-K
| Entry into a Material Definitive Agreement, Completion of Acquisition or Disposition of Assets, Financial Statements and Exhi... |
| 09/29/2006 |
8-K
| Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance S... |
| 08/30/2006 |
8-K
| Entry into a Material Definitive Agreement, Completion of Acquisition or Disposition of Assets, Financial Statements and Exhi... |
| 05/26/2006 |
8-K
| Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities |
| 05/11/2006 |
8-K
| Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits |
| 04/17/2006 |
8-K
| Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance S... |
| 04/13/2006 |
8-K
| Entry into a Material Definitive Agreement, Completion of Acquisition or Disposition of Assets, Financial Statements and Exhi... |
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