| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/02/14 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | |
| 12/02/14 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | |
| 12/02/14 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | |
| 12/02/14 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | |
| 11/17/14 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | |
| 10/01/14 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | |
| 10/01/14 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | |
| 07/16/14 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | |
| 07/16/14 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | |
| 07/16/14 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | 
    		
