| Relationships | Role | Relationship Start | Relationship End |
| Hfta Corporation | Parent | 6/30/2007 | 12/20/2007 |
| Hfta Corporation | Parent | 1/1/2004 | 6/29/2007 |
| Hfta Corporation | Parent | 3/28/2003 | 12/31/2003 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Hfta Corporation | Buyer | Discontinued | 12/21/2007 |