| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/09/16 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 | ||
| 11/09/16 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 | ||
| 11/09/16 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 | ||
| 11/09/16 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 | ||
| 11/08/16 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 | ||
| 11/08/16 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  2 | ||
| 11/02/16 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 | ||
| 11/01/16 | Quarterly report pursuant to Section 13 or 15(d) | 
     PDF   
   | 
  
           ZIP        | 
  94 | |
| 10/25/16 | Current report filing | 
     PDF   
   | 
  7 | ||
| 09/19/16 | Current report filing | 
     PDF   
   | 
  9 |