| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/26/16 | Current report filing | 
     PDF   
   | 
  7 | ||
| 01/22/16 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 | ||
| 01/22/16 | Annual statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 | ||
| 01/19/16 | No Action Letter | 
     PDF   
   | 
  57 | ||
| 01/06/16 | Initial statement of beneficial ownership of securities | 
     PDF   
   | 
  3 | ||
| 12/15/15 | Current report filing | 
     PDF   
   | 
  3 | ||
| 12/10/15 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 | ||
| 12/03/15 | Post-effective amendment to a S-8 registration statement | 
     PDF   
   | 
  1 | ||
| 11/24/15 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 | ||
| 11/12/15 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 |