| Date Filed | Type | Description |
| 05/16/2016 |
10-Q
| Quarterly Report for the period ended March 31, 2016 |
| 02/16/2016 |
10-Q
| Quarterly Report for the period ended December 31, 2015 |
| 11/13/2015 |
10-Q
| Quarterly Report for the period ended September 30, 2015 |
| 05/15/2015 |
10-Q
| Quarterly Report for the period ended March 31, 2015 |
| 02/13/2015 |
10-Q
| Quarterly Report for the period ended December 31, 2014 |
| 11/14/2014 |
10-Q
| Quarterly Report for the period ended September 30, 2014 |
| 05/15/2014 |
10-Q
| Quarterly Report for the period ended March 31, 2014 |
| 02/13/2014 |
10-Q
| Quarterly Report for the period ended December 31, 2013 |
| 11/08/2013 |
10-Q
| Quarterly Report for the period ended September 30, 2013 |
| 05/15/2013 |
10-Q
| Quarterly Report for the period ended March 31, 2013 |
| 02/14/2013 |
10-Q
| Quarterly Report for the period ended December 31, 2012 |
| 11/14/2012 |
10-Q
| Quarterly Report for the period ended September 30, 2012 |
| 05/14/2012 |
10-Q
| Quarterly Report for the period ended March 31, 2012 |
| 02/13/2012 |
10-Q
| Quarterly Report for the period ended October 31, 2011 |
| 11/14/2011 |
10-Q
| Quarterly Report for the period ended September 30, 2011 |
| 05/12/2011 |
10-Q
| Quarterly Report for the period ended March 31, 2011 |
| 02/14/2011 |
10-Q
| Quarterly Report for the period ended December 31, 2010 |
| 11/15/2010 |
10-Q
| Quarterly Report for the period ended September 30, 2010 |
| 05/14/2010 |
10-Q
| Quarterly Report for the period ended March 31, 2010 |
| 02/16/2010 |
10-Q
| Quarterly Report for the period ended December 31, 2009 |