| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/05/14 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 09/05/14 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 09/05/14 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 09/05/14 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 09/05/14 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 09/05/14 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 09/05/14 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 09/05/14 | 8-K | Current report filing | 
       
   | 
  4 | |
| 09/04/14 | 8-K | Current report filing | 
       
   | 
  40 | |
| 08/28/14 | DEF 14A | Definitive proxy statements | 
       
   | 
  43 | 
           
