Strategic Repositioning Initiatives (Tables)

3 Months Ended

Mar. 31, 2015

Restructuring and Related Activities [Abstract]

Schedule of Severance Costs [Table Text Block]

Changes to the severance accrual during the three months ended March 31, 2015 are as follows (in thousands):

Balance at December 31, 2014	$	5,743
New charges		122
Cash payments		(1,732)
Balance at March 31, 2015	$	4,133