| Date Filed | Type | Description |
| 08/13/2018 |
10-Q
| Quarterly Report for the period ended December 31, 2016 |
| 08/22/2016 |
10-Q
| Quarterly Report for the period ended June 30, 2016 |
| 05/23/2016 |
10-Q
| Quarterly Report for the period ended March 31, 2016 |
| 02/22/2016 |
10-Q
| Quarterly Report for the period ended December 31, 2015 |
| 08/14/2015 |
10-Q
| Quarterly Report for the period ended June 30, 2015 |
| 05/13/2015 |
10-Q
| Quarterly Report for the period ended March 31, 2015 |
| 02/17/2015 |
10-Q
| Quarterly Report for the period ended December 31, 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 |
| 02/14/2014 |
10-Q
| Quarterly Report for the period ended December 31, 2013 |
| 08/14/2013 |
10-Q
| Quarterly Report for the period ended June 30, 2013 |
| 05/20/2013 |
10-Q
| Quarterly Report for the period ended March 31, 2013 |
| 02/19/2013 |
10-Q
| Quarterly Report for the period ended December 31, 2012 |
| 08/20/2012 |
10-Q
| Quarterly Report for the period ended June 30, 2012 |
| 05/02/2012 |
10-Q
| Quarterly Report for the period ended March 31, 2012 |
| 02/14/2012 |
10-Q
| Quarterly Report for the period ended December 31, 2011 |
| 07/27/2011 |
10-Q
| Quarterly Report for the period ended July 27, 2011 |
| 05/23/2011 |
10-Q
| Quarterly Report for the period ended March 31, 2011 |
| 02/22/2011 |
10-Q
| Quarterly Report for the period ended December 31, 2010 |
| 08/23/2010 |
10-Q
| Quarterly Report for the period ended June 30, 2010 |
| 05/24/2010 |
10-Q
| Quarterly Report for the period ended March 31, 2010 |
| 02/22/2010 |
10-Q
| Quarterly Report for the period ended December 31, 2009 |
| 08/19/2009 |
10-Q/A
| Quarterly Report for the period ended June 30, 2009 [amend] |
| 08/18/2009 |
10-Q
| Quarterly Report for the period ended June 30, 2009 |
| 05/20/2009 |
10-Q
| Quarterly Report for the period ended March 31, 2009 |
| 04/07/2009 |
10-Q/A
| Quarterly Report for the period ended December 31, 2008 [amend] |
| 02/20/2009 |
10-Q
| Quarterly Report for the period ended December 31, 2008 |
| 06/14/2002 |
10-Q
| Quarterly Report for the period ended April 30, 2002 |