| Date Filed | Type | Description |
| 07/01/2019 |
8-K
| Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement, Completion of Acquisition or Disp... |
| 06/21/2019 |
8-K
| Other Events, Financial Statements and Exhibits |
| 06/13/2019 |
8-K
| Entry into a Material Definitive Agreement, Financial Statements and Exhibits |
| 05/23/2019 |
8-K
| Temporary Suspension of Trading Under Registrant's Employee Benefit Plans, Financial Statements and Exhibits |
| 05/01/2019 |
8-K
| Quarterly results |
| 04/04/2019 |
8-K
| Submission of Matters to a Vote of Security Holders, Other Events, Financial Statements and Exhibits |
| 03/13/2019 |
8-K
| Other Events |
| 02/25/2019 |
8-K
| Quarterly results |
| 01/29/2019 |
8-K
| Quarterly results |
| 01/11/2019 |
8-K
| Other Events |
| 12/18/2018 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 12/12/2018 |
8-K
| Other Events |
| 11/13/2018 |
8-K
| Other Events, Financial Statements and Exhibits Interactive Data |
| 10/16/2018 |
8-K
| Quarterly results |
| 10/15/2018 |
8-K
| Quarterly results |
| 10/15/2018 |
8-K
| Quarterly results |
| 09/28/2018 |
8-K
| Quarterly results |
| 09/04/2018 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 08/02/2018 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 07/26/2018 |
8-K
| Quarterly results |
| 07/05/2018 |
8-K
| Asset disposition |
| 06/06/2018 |
8-K
| Quarterly results |
| 05/30/2018 |
8-K
| Other Events, Financial Statements and Exhibits |
| 05/09/2018 |
8-K
| Appointed a new director |
| 05/08/2018 |
8-K
| Submission of Matters to a Vote of Security Holders |
| 05/02/2018 |
8-K
| Entry into a Material Definitive Agreement, Regulation FD Disclosure, Financial Statements and Exhibits |
| 05/01/2018 |
8-K
| Quarterly results |
| 02/13/2018 |
8-K
| Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits |
| 01/25/2018 |
8-K
| Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 11/08/2017 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 10/31/2017 |
8-K/A
| Quarterly results |
| 10/26/2017 |
8-K
| Quarterly results |
| 07/27/2017 |
8-K
| Quarterly results |
| 07/20/2017 |
8-K
| Form 8-K - Current report: |
|