| Date Filed | Type | Description |
| 02/13/2018 |
10-Q
| Quarterly Report for the period ended December 31, 2017 |
| 08/04/2017 |
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 |
| 02/03/2017 |
10-Q
| Quarterly Report for the period ended December 31, 2016 |
| 08/05/2016 |
10-Q
| Quarterly Report for the period ended June 30, 2016 |
| 05/06/2016 |
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 |
| 08/07/2015 |
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 |
| 08/07/2014 |
10-Q
| Quarterly Report for the period ended June 30, 2014 |
| 05/06/2014 |
10-Q
| Quarterly Report for the period ended March 31, 2014 |
| 02/07/2014 |
10-Q
| Quarterly Report for the period ended December 31, 2013 |
| 08/08/2013 |
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 |
| 08/09/2012 |
10-Q
| Quarterly Report for the period ended June 30, 2012 |
| 05/10/2012 |
10-Q
| Quarterly Report for the period ended March 31, 2012 |
| 02/09/2012 |
10-Q
| Quarterly Report for the period ended December 31, 2011 |
| 08/09/2011 |
10-Q
| Quarterly Report for the period ended June 30, 2011 |
| 05/10/2011 |
10-Q
| Quarterly Report for the period ended March 31, 2011 |
| 02/09/2011 |
10-Q
| Quarterly Report for the period ended December 31, 2010 |
| 08/06/2010 |
10-Q
| Quarterly Report for the period ended June 30, 2010 |
| 05/07/2010 |
10-Q
| Quarterly Report for the period ended March 31, 2010 |
| 02/09/2010 |
10-Q
| Quarterly Report for the period ended December 31, 2009 |
| 08/07/2009 |
10-Q
| Quarterly Report for the period ended June 30, 2009 |
| 05/08/2009 |
10-Q
| Quarterly Report for the period ended March 31, 2009 |
| 03/31/2009 |
10-Q/A
| Quarterly Report for the period ended December 31, 2008 [amend] |
| 02/09/2009 |
10-Q
| Quarterly Report for the period ended December 31, 2008 |
| 08/08/2008 |
10-Q
| Quarterly Report for the period ended June 30, 2008 |
| 05/09/2008 |
10-Q
| Quarterly Report for the period ended March 31, 2008 |
| 02/08/2008 |
10-Q
| Quarterly Report for the period ended December 31, 2007 |
| 08/10/2007 |
10-Q
| Quarterly Report for the period ended June 30, 2007 |
| 05/10/2007 |
10-Q
| Quarterly Report for the period ended March 31, 2007 |
|