| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/15/16 | CORRESP | Form CORRESP: A correspondence can be sent as a document with another submission type or can be sent as a separate submission. | 3 | |
| 04/15/16 | S-3/A | Form S-3/A: Registration statement for specified transactions by certain issuers | 269 | |
| 04/07/16 | UPLOAD | Form UPLOAD: SEC-generated letter | 3 | |
| 04/01/16 | S-3 | Form S-3: Registration statement for specified transactions by certain issuers | 53 | |
| 03/31/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 03/31/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 03/31/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 03/31/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/31/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 | |
| 03/31/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |