| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/10/19 | SC 13G | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
7 | |
| 03/05/19 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
129 |
| 03/05/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 03/05/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 03/05/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 03/05/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 03/05/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 03/05/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 03/05/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 03/05/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 |
