| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/03/15 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 09/02/15 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 08/28/15 | S-8 | Initial registration statement for securities to be offered to employees pursuant to employee benefit plans | 
       
   | 
  10 | |
| 08/25/15 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 08/21/15 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 08/14/15 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 08/10/15 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  
                                | 
  58 | 
| 08/10/15 | 8-K | Current report filing | 
       
   | 
  7 | |
| 08/04/15 | 8-K | Current report filing | 
       
   | 
  11 | |
| 07/17/15 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | 




