| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/28/19 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
96 |
| 02/28/19 | 8-K | Current report filing |
|
8 | |
| 01/30/19 | 8-K | Current report filing |
|
7 | |
| 01/18/19 | 8-K/A | Current report filing |
|
3 | |
| 01/08/19 | 8-K | Current report filing |
|
5 | |
| 12/17/18 | 8-K | Current report filing |
|
16 | |
| 11/09/18 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
11 | |
| 11/07/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
81 |
| 11/07/18 | 8-K | Current report filing |
|
9 | |
| 11/05/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
