| Date Filed | Type | Description |
| 01/16/2018 |
8-K
| Other Events, Financial Statements and Exhibits |
| 01/08/2018 |
8-K
| Other Events, Financial Statements and Exhibits |
| 11/24/2017 |
8-K
| Regulation FD Disclosure |
| 09/25/2017 |
8-K
| Quarterly results |
| 09/19/2017 |
8-K
| Quarterly results |
| 09/05/2017 |
8-K
| Quarterly results |
| 04/24/2017 |
8-K
| Form 8-K - Current report |
| 03/08/2017 |
8-K
| Form 8-K - Current report |
| 12/01/2016 |
8-K
| Form 8-K - Current report |
| 06/16/2016 |
8-K
| Form 8-K - Current report |
| 05/27/2016 |
8-K
| Form 8-K - Current report |
| 05/16/2016 |
8-K
| Form 8-K - Current report |
| 05/02/2016 |
8-K
| Form 8-K - Current report |
| 04/13/2016 |
8-K
| Form 8-K - Current report |
| 02/05/2016 |
8-K
| Form 8-K - Current report |
| 10/29/2015 |
8-K
| Other Events, Financial Statements and Exhibits |
| 06/09/2015 |
8-K
| Cost Associated with Exit or Disposal Activities, Material Impairments |
| 05/22/2015 |
8-K
| Regulation FD Disclosure |
| 05/01/2015 |
8-K
| Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits |
| 02/23/2015 |
8-K
| Changes in Registrant's Certifying Accountant, Financial Statements and Exhibits |
| 02/20/2015 |
8-K
| Changes in Registrant's Certifying Accountant |
| 04/28/2014 |
8-K
| Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits |
| 03/26/2014 |
8-K
| Other Events, Financial Statements and Exhibits |
| 04/29/2013 |
8-K
| Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits |
| 04/01/2013 |
8-K
| Other Events |
| 04/01/2013 |
8-K
| Form 8-K - Current report |
| 03/05/2013 |
8-K
| Form 8-K - Current report |
| 09/06/2012 |
8-K
| Form 8-K - Current report |
| 05/07/2012 |
8-K
| Form 8-K - Current report |
| 05/01/2012 |
8-K
| Form 8-K - Current report |
| 10/17/2011 |
8-K
| Form 8-K - Current report |
| 09/16/2011 |
8-K
| Other Events, Financial Statements and Exhibits |
| 08/12/2011 |
8-K
| Form 8-K - Current report |
| 08/10/2011 |
8-K
| Form 8-K - Current report |
|