| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/15/16 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 12/15/16 | 8-K | Current report filing | 
       
   | 
  5 | |
| 12/14/16 | 8-K | Current report filing | 
       
   | 
  5 | |
| 12/06/16 | 8-K | Current report filing | 
       
   | 
  5 | |
| 12/05/16 | 8-K | Current report filing | 
       
   | 
  4 | |
| 12/02/16 | 8-K | Current report filing | 
       
   | 
  5 | |
| 11/30/16 | 8-K | Current report filing | 
       
   | 
  5 | |
| 11/29/16 | 424B5 | Prospectus filed pursuant to Rule 424(b)(5) | 
       
   | 
  69 | |
| 11/28/16 | 8-K | Current report filing | 
       
   | 
  38 | |
| 11/28/16 | 8-K | Current report filing | 
       
   | 
  5 | 
