| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/31/14 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  3 | ||
| 10/31/14 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  4 | ||
| 10/30/14 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 | ||
| 10/30/14 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  2 | ||
| 10/30/14 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  2 | ||
| 10/30/14 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  2 | ||
| 10/30/14 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 | ||
| 10/30/14 | Quarterly report pursuant to Section 13 or 15(d) | 
     PDF   
   | 
  
           ZIP        | 
  53 | |
| 10/29/14 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 | ||
| 10/23/14 | Current report filing | 
     PDF   
   | 
  7 |