| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/16/18 | CORRESP | Form CORRESP: A correspondence can be sent as a document with another submission type or can be sent as a separate submission. | 3 | |
| 01/11/18 | UPLOAD | Form UPLOAD: SEC-generated letter | 1 | |
| 01/08/18 | 8-K | Form 8-K: Current report filing | 62 | |
| 01/05/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/05/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/05/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/05/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/05/18 | 8-K | Form 8-K: Current report filing | 4 | |
| 01/05/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/05/18 | S-3 | Form S-3: Registration statement for specified transactions by certain issuers | 309 |