| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/23/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/23/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/23/18 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) |
|
|
137 |
| 02/13/18 | SC 13G/A | Form 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 |
|
3 | |
| 02/13/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/13/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/13/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/13/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/13/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/13/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 |
