| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/18/18 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 01/18/18 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 10/31/17 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
78 |
| 10/31/17 | 8-K | Current report filing |
|
18 | |
| 10/03/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/03/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/03/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/03/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/06/17 | 8-K | Current report filing |
|
138 | |
| 09/05/17 | 8-K | Current report filing |
|
3 |
