| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/17/15 | SC 13G/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 
       
   | 
  12 | |
| 01/15/15 | 8-K | Current report filing | 
       
   | 
  11 | |
| 11/14/14 | 8-K | Current report filing | 
       
   | 
  21 | |
| 11/14/14 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  
                                            | 
  40 | 
| 11/03/14 | 3 | Initial statement of beneficial ownership of securities | 
       
   | 
  2 | |
| 10/28/14 | 8-K | Current report filing | 
       
   | 
  5 | |
| 09/30/14 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 09/24/14 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 09/23/14 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 09/22/14 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | 




