GSI Group Inc. announced that it expects to record a non-cash impairment charge in the range of $38 million to $43 million in the fourth quarter of 2014, related to its NDS Surgical Imaging (NDS) business.

For the full year 2015, the company expects the total sales from Medical customers, across all businesses, to be up mid-to-low teens on a reported basis, and up mid-single digit on an organic basis. The company expects its amortization expense in 2015 to be approximately $11 million, $3 million lower than originally anticipated as a consequence of this charge. The company also re-affirmed that it expects its sales and adjusted EBITDA for the full year of 2014 to be consistent with the guidance it provided in its press release on November 5, 2014.