| Date Filed | Type | Description |
| 01/23/2019 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 12/21/2018 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 11/29/2018 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 10/19/2018 |
8-K
| Quarterly results |
| 09/24/2018 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 08/21/2018 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 07/23/2018 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 06/21/2018 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 05/17/2018 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 03/21/2018 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 02/22/2018 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 01/19/2018 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 12/21/2017 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 11/20/2017 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 10/20/2017 |
8-K
| Quarterly results |
| 09/22/2017 |
8-K
| Quarterly results |
| 08/21/2017 |
8-K
| Quarterly results |
| 07/24/2017 |
8-K
| Form 8-K - Current report: |
| 06/21/2017 |
8-K
| Form 8-K - Current report |
| 05/19/2017 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 04/24/2017 |
8-K
| Form 8-K - Current report |
| 03/21/2017 |
8-K
| Form 8-K - Current report |
| 02/22/2017 |
8-K
| Form 8-K - Current report |
| 01/23/2017 |
8-K
| Form 8-K - Current report |
| 12/21/2016 |
8-K
| Form 8-K - Current report |
| 11/21/2016 |
8-K
| Form 8-K - Current report |
| 10/21/2016 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 09/22/2016 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 08/19/2016 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 07/22/2016 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 06/21/2016 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 05/20/2016 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 04/22/2016 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 03/31/2016 |
8-K
| Submission of Matters to a Vote of Security Holders |
|