| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/07/16 | 8-K | Current report filing | 
       
   | 
  5 | |
| 06/06/16 | 8-K | Current report filing | 
       
   | 
  4 | |
| 05/27/16 | 8-K | Current report filing | 
       
   | 
  3 | |
| 05/06/16 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  
                                | 
  69 | 
| 04/22/16 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  4 | |
| 04/19/16 | 8-K | Current report filing | 
       
   | 
  13 | |
| 04/07/16 | DEF 14A | Definitive proxy statements | 
       
   | 
  43 | |
| 04/05/16 | 4/A | Statement of changes in beneficial ownership of securities | 
       
   | 
  4 | |
| 03/29/16 | 8-K | Current report filing | 
       
   | 
  22 | |
| 03/24/16 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | 




