| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/12/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/12/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/12/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/09/18 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
93 |
| 03/01/18 | 4/A | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/01/18 | 4/A | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/01/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/14/18 | 8-K | Current report filing |
|
14 | |
| 02/07/18 | SC 13G/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
6 | |
| 12/20/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
