XBRL FILINGS

November 14, 2018 10-Q Quarterly report [Sections 13 or 15(d)]                      September 30, 2018
August 13, 2018 10-Q Quarterly report [Sections 13 or 15(d)]                      June 30, 2018
May 11, 2018 10-Q Quarterly report [Sections 13 or 15(d)]                      March 31, 2018
Mar. 29, 2018 10-K Annual report [Sections 13 and 15(d)]                      Dec. 31, 2017
Nov. 15, 2017 10-Q Quarterly report [Sections 13 or 15(d)]                      Sept. 30, 2017
August 18, 2017 10-Q Quarterly report [Sections 13 or 15(d)]                      June 30, 2017
May 11, 2017 10-Q Quarterly report [Sections 13 or 15(d)]                      March 31, 2017
March 29, 2017 10-K Annual report [Sections 13 and 15(d)]                       Dec. 31, 2016
Nov. 10, 2016 10-Q Quarterly report [Sections 13 or 15(d)]                      Sept. 30, 2016
Oct. 17, 2016 10-K/A [Amend] Annual report [Sections 13 and 15(d)]        Dec. 31, 2015
Aug. 11, 2016 10-Q Quarterly report [Sections 13 or 15(d)]                      June 30, 2016
May 20, 2016 10-Q Quarterly report [Sections 13 or 15(d)]                      Mar. 31, 2016
April 19, 2016 10-K/A [Amend] Annual report [Sections 13 and 15(d)]        Dec. 31, 2015
April 14, 2016 10-K Annual report [Sections 13 and 15(d)]                       Dec. 31, 2015