| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/15/16 | Prospectus filed pursuant to Rule 424(b)(2) | 
     PDF   
   | 
  3 | ||
| 09/15/16 | Filing under Securities Act Rules 163/433 of free writing prospectuses | 
     PDF   
   | 
  5 | ||
| 09/08/16 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 | ||
| 09/06/16 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 | ||
| 09/06/16 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 | ||
| 08/10/16 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 | ||
| 08/10/16 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 | ||
| 08/10/16 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 | ||
| 08/10/16 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 | ||
| 08/10/16 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 |