| Date Filed | Type | Description |
| 04/06/2011 |
8-K
| Quarterly results |
| 01/31/2011 |
8-K
| Form 8-K - Current report |
| 01/10/2011 |
8-K
| Form 8-K - Current report |
| 01/05/2011 |
8-K
| Acquisition/merger/asset purchase announced |
| 11/29/2010 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 07/01/2010 |
8-K
| Form 8-K - Current report |
| 04/20/2010 |
8-K
| Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement |
| 03/08/2010 |
8-K
| Form 8-K - Current report |
| 01/07/2010 |
8-K
| Form 8-K - Current report |
| 10/15/2009 |
8-K
| Form 8-K - Current report |
| 05/04/2009 |
8-K
| Form 8-K - Current report |
| 03/17/2009 |
8-K
| Form 8-K -- Current report |
| 10/24/2008 |
8-K/A
| Form 8-K/A -- Current report [amend] |
| 10/21/2008 |
8-K
| Changes in Registrant.s Certifying Accountant, Financial Statements and Exhibits |
| 06/24/2008 |
8-K
| Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits |
| 05/14/2008 |
8-K
| Results of Operations and Financial Condition |
| 12/04/2007 |
8-K
| Entry into a Material Definitive Agreement, Financial Statements and Exhibits |
| 10/03/2007 |
8-K
| Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers, Financial Statements ... |
| 01/09/2007 |
8-K
| Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers, Financial Statements ... |
| 12/01/2006 |
8-K
| Unregistered Sales of Equity Securities |
| 10/31/2006 |
8-K
| Entry into a Material Definitive Agreement, Financial Statements and Exhibits |
| 01/17/2006 |
8-K
| Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Regulation FD Disclosure, Financial Stat... |
| 09/08/2005 |
8-K
| Other Events, Financial Statements and Exhibits |
| 08/19/2005 |
8-K/A
| Completion of Acquisition or Disposition of Assets, Financial Statements and Exhibits |
| 08/12/2005 |
8-K
| Changes in Registrant.s Certifying Accountant, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Fina... |
| 07/18/2005 |
8-K
| Completion of Acquisition or Disposition of Assets, Unregistered Sales of Equity Securities, Changes in Control of Registrant... |
| 05/09/2005 |
8-K
| Completion of Acquisition or Disposition of Assets, Unregistered Sales of Equity Securities, Changes in Control of Registrant... |
| 05/04/2005 |
8-K
| Other Events, Financial Statements and Exhibits |
| 12/28/2004 |
8-K
| Entry into a Material Definitive Agreement, Other Events, Financial Statements and Exhibits |
| 11/04/2004 |
8-K
| Entry into a Material Definitive Agreement |
| 05/19/2004 |
8-K
| Changes in registrant's certifying accountant |
| 05/19/2004 |
8-K/A
| Other events |
| 05/19/2004 |
8-K
| Other events |
| 01/18/2002 |
8-K
| Other events |
|