| Relationships | Role | Relationship Start | Relationship End |
| Quotron Systems International, Inc. | Parent | 12/20/1987 | 2/11/1993 |
| Quotron International Company | Parent | 6/27/1986 | 12/19/1987 |
| Relationships | Role | Relationship Start | Relationship End |
| Quotron Systems International, Inc. | Parent | 12/20/1987 | 2/11/1993 |
| Quotron International Company | Parent | 6/27/1986 | 12/19/1987 |