| Date Filed | Type | Description |
| 08/14/2013 |
10-Q
| Quarterly Report for the period ended June 30, 2013 |
| 06/24/2013 |
10-Q
| Quarterly Report for the period ended December 31, 2011 |
| 06/24/2013 |
10-Q
| Quarterly Report for the period ended September 30, 2011 |
| 06/24/2013 |
10-Q
| Quarterly Report for the period ended June 30, 2011 |
| 02/14/2013 |
10-Q
| Quarterly Report for the period ended December 31, 2012 |
| 01/04/2013 |
10-Q
| Quarterly Report for the period ended June 30, 2012 |
| 12/26/2012 |
10-Q
| Quarterly Report for the period ended September 30, 2012 |
| 02/14/2011 |
10-Q
| Quarterly Report for the period ended December 31, 2010 |
| 11/09/2010 |
10-Q
| Quarterly Report for the period ended September 30, 2010 |
| 08/09/2010 |
10-Q
| Quarterly Report for the period ended June 30, 2010 |
| 02/11/2010 |
10-Q
| Quarterly Report for the period ended December 31, 2009 |
| 11/16/2009 |
10-Q
| Quarterly Report for the period ended September 30, 2009 |
| 08/14/2009 |
10-Q
| Quarterly Report for the period ended June 30, 2009 |
| 03/20/2009 |
10-Q/A
| Quarterly Report for the period ended December 31, 2008 [amend] |
| 03/20/2009 |
10-Q/A
| Quarterly Report for the period ended September 30, 2008 [amend] |
| 03/20/2009 |
10-Q/A
| Quarterly Report for the period ended June 30, 2008 [amend] |
| 02/13/2009 |
10-Q
| Quarterly Report for the period ended December 31, 2008 |
| 11/10/2008 |
10-Q
| Quarterly Report for the period ended September 30, 2008 |
| 08/14/2008 |
10-Q
| Quarterly Report for the period ended June 30, 2008 |