| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/07/96 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 
       
   | 
  4 | 
| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/07/96 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 
       
   | 
  4 |