| Date Filed | Type | Description |
| 11/09/2020 |
10-Q
| Quarterly Report for the period ended September 30, 2020 |
| 08/10/2020 |
10-Q
| Quarterly Report for the period ended June 30, 2020 |
| 06/12/2020 |
10-Q
| Quarterly Report for the period ended March 31, 2020 |
| 11/12/2019 |
10-Q
| Quarterly Report for the period ended September 30, 2019 |
| 08/08/2019 |
10-Q
| Quarterly Report for the period ended June 30, 2019 |
| 05/09/2019 |
10-Q
| Quarterly Report for the period ended March 31, 2019 |
| 10/30/2018 |
10-Q
| Quarterly Report for the period ended September 30, 2018 |
| 08/10/2018 |
10-Q
| Quarterly Report for the period ended June 30, 2018 |
| 05/14/2018 |
10-Q
| Quarterly Report for the period ended March 31, 2018 |
| 11/03/2017 |
10-Q
| Quarterly Report for the period ended September 30, 2017 |
| 08/08/2017 |
10-Q
| Quarterly Report for the period ended June 30, 2017 |
| 05/12/2017 |
10-Q
| Quarterly Report for the period ended March 31, 2017 |
| 11/14/2016 |
10-Q
| Quarterly Report for the period ended September 30, 2016 |
| 08/15/2016 |
10-Q
| Quarterly Report for the period ended June 30, 2016 |
| 05/13/2016 |
10-Q
| Quarterly Report for the period ended March 31, 2016 |
| 11/13/2015 |
10-Q
| Quarterly Report for the period ended September 30, 2015 |
| 08/14/2015 |
10-Q
| Quarterly Report for the period ended June 30, 2015 |
| 05/14/2015 |
10-Q
| Quarterly Report for the period ended March 31, 2015 |
| 11/13/2014 |
10-Q
| Quarterly Report for the period ended September 30, 2014 |
| 08/14/2014 |
10-Q
| Quarterly Report for the period ended June 30, 2014 |
| 05/15/2014 |
10-Q
| Quarterly Report for the period ended March 31, 2014 |
| 11/14/2013 |
10-Q
| Quarterly Report for the period ended September 30, 2013 |
| 09/23/2013 |
10-Q
| Quarterly Report for the period ended July 31, 2013 |
| 06/11/2013 |
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 |
| 10/12/2012 |
10-Q/A
| Quarterly Report for the period ended July 31, 2012 [amend] |
| 09/12/2012 |
10-Q
| Quarterly Report for the period ended July 31, 2012 |
| 06/06/2012 |
10-Q
| Quarterly Report for the period ended April 30, 2012 |
| 11/23/2011 |
10-Q
| Quarterly Report for the period ended October 31, 2011 |
| 09/09/2011 |
10-Q
| Quarterly Report for the period ended July 31, 2011 |
| 06/14/2011 |
10-Q
| Quarterly Report for the period ended April 30, 2011 |