| Date Filed | Type | Description |
| 12/04/2012 |
8-K
| Quarterly results |
| 09/19/2012 |
8-K
| Other Events |
| 08/15/2012 |
8-K
| Other Events |
| 02/17/2012 |
8-K
| Form 8-K - Current report |
| 01/25/2012 |
8-K
| Other Events |
| 11/22/2011 |
8-K
| Form 8-K - Current report |
| 01/28/2011 |
8-K
| Form 8-K - Current report |
| 01/06/2011 |
8-K
| Form 8-K - Current report |
| 09/21/2010 |
8-K
| Form 8-K - Current report |
| 08/30/2010 |
8-K
| Form 8-K - Current report |
| 04/26/2010 |
8-K
| Form 8-K - Current report |
| 03/16/2009 |
8-K
| Form 8-K - Current report |
| 06/18/2008 |
8-K
| Form 8-K -- Current report |
| 05/15/2008 |
8-K
| Regulation FD Disclosure |
| 10/29/2007 |
8-K
| Regulation FD Disclosure |
| 08/29/2007 |
8-K
| Regulation FD Disclosure |
| 12/07/2006 |
8-K
| Changes in Registrant.s Certifying Accountant, Financial Statements and Exhibits |
| 07/20/2006 |
8-K
| Entry into a Material Definitive Agreement |
| 07/06/2006 |
8-K
| Other Events |
| 06/22/2006 |
8-K
| Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers |
| 05/19/2006 |
8-K
| Other Events |
| 02/15/2006 |
8-K
| Termination of a Material Definitive Agreement |
| 01/20/2006 |
8-K
| Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers |
| 10/12/2005 |
8-K
| Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and... |
| 10/06/2005 |
8-K
| Appointed CFO |
| 09/15/2005 |
8-K
| Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers |
| 09/07/2005 |
8-K
| Completion of Acquisition or Disposition of Assets, Financial Statements and Exhibits |
| 09/01/2005 |
8-K/A
| Completion of Acquisition or Disposition of Assets, Financial Statements and Exhibits |
| 08/31/2005 |
8-K
| Completion of Acquisition or Disposition of Assets, Financial Statements and Exhibits |
| 07/28/2005 |
8-K
| Entry into a Material Definitive Agreement, Financial Statements and Exhibits |
| 07/13/2005 |
8-K
| Entry into a Material Definitive Agreement, Other Events, Financial Statements and Exhibits |
| 07/08/2005 |
8-K/A
| Financial Statements and Exhibits |
| 07/05/2005 |
8-K
| Entry into a Material Definitive Agreement, Completion of Acquisition or Disposition of Assets, Financial Statements and Exhi... |
| 06/07/2005 |
8-K
| Quarterly results |
|