| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/27/18 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
| 03/27/18 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
| 03/27/18 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
| 03/20/18 | 3 | Initial statement of beneficial ownership of securities | 2 | ||
| 03/13/18 | 10-K | Annual report pursuant to Section 13 and 15(d) | XBRL Viewer XLS XBRL ZIP | 110 | |
| 03/13/18 | 8-K | Current report filing | 9 | ||
| 03/13/18 | 8-K | Current report filing | 21 | ||
| 01/26/18 | 8-K | Current report filing | 38 | ||
| 01/24/18 | S-8 | Initial registration statement for securities to be offered to employees pursuant to employee benefit plans | 103 | ||
| 01/09/18 | 8-K | Current report filing | 5 |
