| Date Filed | Type | Description |
| 08/09/2019 |
10-Q
| Quarterly Report for the period ended June 30, 2019 |
| 01/31/2019 |
10-Q
| Quarterly Report for the period ended December 31, 2018 |
| 08/02/2018 |
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 |
| 02/08/2018 |
10-Q
| Quarterly Report for the period ended December 31, 2017 |
| 08/08/2017 |
10-Q
| Quarterly Report for the period ended June 30, 2017 |
| 05/09/2017 |
10-Q
| Quarterly Report for the period ended March 31, 2017 |
| 02/07/2017 |
10-Q
| Quarterly Report for the period ended December 31, 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 |
| 02/05/2016 |
10-Q
| Quarterly Report for the period ended December 31, 2015 |
| 08/06/2015 |
10-Q
| Quarterly Report for the period ended June 30, 2015 |
| 05/08/2015 |
10-Q
| Quarterly Report for the period ended March 31, 2015 |
| 02/06/2015 |
10-Q
| Quarterly Report for the period ended December 31, 2014 |
| 08/06/2014 |
10-Q
| Quarterly Report for the period ended June 30, 2014 |
| 05/12/2014 |
10-Q
| Quarterly Report for the period ended March 31, 2014 |
| 02/12/2014 |
10-Q
| Quarterly Report for the period ended December 31, 2013 |
| 08/06/2013 |
10-Q
| Quarterly Report for the period ended June 30, 2013 |
| 05/09/2013 |
10-Q
| Quarterly Report for the period ended March 31, 2013 |
| 02/08/2013 |
10-Q
| Quarterly Report for the period ended December 31, 2012 |
| 08/10/2012 |
10-Q
| Quarterly Report for the period ended June 30, 2012 |
| 05/11/2012 |
10-Q
| Quarterly Report for the period ended March 31, 2012 |
| 02/06/2012 |
10-Q
| Quarterly Report for the period ended December 31, 2011 |
| 08/17/2011 |
10-Q
| Quarterly Report for the period ended June 30, 2011 |