| Date Filed | Type | Description |
| 12/18/2012 |
10-Q
| Quarterly Report for the period ended September 30, 2012 |
| 11/29/2012 |
10-Q
| Quarterly Report for the period ended June 30, 2012 |
| 05/21/2012 |
10-Q
| Quarterly Report for the period ended March 31, 2012 |
| 11/14/2011 |
10-Q
| Quarterly Report for the period ended September 30, 2011 |
| 09/13/2011 |
10-Q/A
| Quarterly Report for the period ended June 30, 2011 [amend] |
| 08/31/2011 |
10-Q/A
| Quarterly Report for the period ended June 30, 2011 [amend] |
| 08/15/2011 |
10-Q
| Quarterly Report for the period ended June 30, 2011 |
| 05/09/2011 |
10-Q
| Quarterly Report for the period ended March 31, 2011 |
| 11/15/2010 |
10-Q
| Quarterly Report for the period ended September 30, 2010 |
| 08/17/2010 |
10-Q
| Quarterly Report for the period ended June 30, 2010 |
| 05/21/2010 |
10-Q/A
| Quarterly Report for the period ended March 31, 2010 [amend] |
| 05/20/2010 |
10-Q
| Quarterly Report for the period ended March 31, 2010 |
| 11/16/2009 |
10-Q
| Quarterly Report for the period ended September 30, 2009 |
| 08/06/2009 |
10-Q
| Quarterly Report for the period ended June 30, 2009 |
| 05/15/2009 |
10-Q
| Quarterly Report for the period ended March 31, 2009 |
| 11/13/2008 |
10-Q
| Quarterly Report for the period ended September 30, 2008 |
| 08/12/2008 |
10-Q
| Quarterly Report for the period ended June 30, 2008 |
| 05/13/2008 |
10-Q
| Quarterly Report for the period ended March 31, 2008 |
| 11/01/1996 |
10-Q
| Quarterly Report for the period ended September 30, 1996 |
| 08/14/1996 |
10-Q
| Quarterly Report for the period ended September 30, 1995 |
| 08/14/1996 |
10-Q
| Quarterly Report for the period ended June 30, 1996 |
| 08/14/1996 |
10-Q
| Quarterly Report for the period ended June 30, 1995 |
| 08/14/1996 |
10-Q
| Quarterly Report for the period ended March 31, 1996 |
| 08/14/1996 |
10-Q
| Quarterly Report for the period ended March 31, 1995 |