| Date Filed | Type | Description |
| 11/05/2018 |
10-Q
| Quarterly Report for the period ended September 30, 2018 |
| 07/31/2018 |
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 |
| 07/31/2017 |
10-Q
| Quarterly Report for the period ended June 30, 2017 |
| 05/08/2017 |
10-Q
| Quarterly Report for the period ended March 31, 2017 |
| 10/27/2016 |
10-Q
| Quarterly Report for the period ended September 30, 2016 |
| 07/26/2016 |
10-Q
| Quarterly Report for the period ended June 30, 2016 |
| 05/02/2016 |
10-Q
| Quarterly Report for the period ended March 31, 2016 |
| 10/26/2015 |
10-Q
| Quarterly Report for the period ended September 30, 2015 |
| 07/24/2015 |
10-Q
| Quarterly Report for the period ended June 30, 2015 |
| 04/27/2015 |
10-Q
| Quarterly Report for the period ended March 31, 2015 |
| 10/28/2014 |
10-Q
| Quarterly Report for the period ended September 30, 2014 |
| 07/29/2014 |
10-Q
| Quarterly Report for the period ended June 30, 2014 |
| 04/29/2014 |
10-Q
| Quarterly Report for the period ended March 31, 2014 |
| 11/26/2013 |
10-Q
| Quarterly Report for the period ended October 31, 2013 |
| 08/27/2013 |
10-Q
| Quarterly Report for the period ended July 31, 2013 |
| 05/29/2013 |
10-Q
| Quarterly Report for the period ended April 30, 2013 |
| 12/06/2012 |
10-Q
| Quarterly Report for the period ended October 31, 2012 |
| 09/04/2012 |
10-Q
| Quarterly Report for the period ended July 31, 2012 |
| 06/01/2012 |
10-Q
| Quarterly Report for the period ended April 30, 2012 |
| 11/28/2011 |
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 |