| Date Filed | Type | Description |
| 10/24/2018 |
10-Q
| Quarterly Report for the period ended September 30, 2018 |
| 08/01/2018 |
10-Q
| Quarterly Report for the period ended June 30, 2018 |
| 05/03/2018 |
10-Q
| Quarterly Report for the period ended March 31, 2018 |
| 11/02/2017 |
10-Q
| Quarterly Report for the period ended September 30, 2017 |
| 07/27/2017 |
10-Q
| Quarterly Report for the period ended June 30, 2017 |
| 05/03/2017 |
10-Q
| Quarterly Report for the period ended March 31, 2017 |
| 11/03/2016 |
10-Q
| Quarterly Report for the period ended September 30, 2016 |
| 08/04/2016 |
10-Q
| Quarterly Report for the period ended June 30, 2016 |
| 05/05/2016 |
10-Q
| Quarterly Report for the period ended March 31, 2016 |
| 11/05/2015 |
10-Q
| Quarterly Report for the period ended September 30, 2015 |
| 08/06/2015 |
10-Q
| Quarterly Report for the period ended June 30, 2015 |
| 05/07/2015 |
10-Q
| Quarterly Report for the period ended March 31, 2015 |
| 11/06/2014 |
10-Q
| Quarterly Report for the period ended September 30, 2014 |
| 08/07/2014 |
10-Q
| Quarterly Report for the period ended June 30, 2014 |
| 05/08/2014 |
10-Q
| Quarterly Report for the period ended March 31, 2014 |
| 12/05/2013 |
10-Q
| Quarterly Report for the period ended October 31, 2013 |
| 08/29/2013 |
10-Q
| Quarterly Report for the period ended July 31, 2013 |
| 02/28/2013 |
10-Q
| Quarterly Report for the period ended January 31, 2013 |
| 11/29/2012 |
10-Q
| Quarterly Report for the period ended October 31, 2012 |
| 08/30/2012 |
10-Q
| Quarterly Report for the period ended July 31, 2012 |
| 03/01/2012 |
10-Q
| Quarterly Report for the period ended January 31, 2012 |
| 12/01/2011 |
10-Q
| Quarterly Report for the period ended October 31, 2011 |
| 09/01/2011 |
10-Q
| Quarterly Report for the period ended July 31, 2011 |
| 03/02/2011 |
10-Q
| Quarterly Report for the period ended January 31, 2011 |
| 12/10/2010 |
10-Q
| Quarterly Report for the period ended October 31, 2010 |
| 09/14/2010 |
10-Q
| Quarterly Report for the period ended July 31, 2010 |