.3 million of ipr&d charges and $ 3.5 million in impairment charges related to assets held for sale that had a carrying value in excess of their appraised fair value . the restructuring and other impairment charges recognized for the years ended december 31 , 2015 , 2014 and 2013 consisted of the following : ( dollars in thousands ) termination benefits facility closure contract termination other exit costs total .