| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/18/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/09/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/07/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
24 |
| 05/02/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/30/18 | 8-K | Current report filing |
|
7 | |
| 03/16/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/28/18 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
|
56 |
| 02/27/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/01/18 | 8-K | Current report filing |
|
7 | |
| 01/31/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |