Strategic Repositioning Initiatives (Tables)

6 Months Ended

Jun. 30, 2015

Restructuring and Related Activities [Abstract]

Schedule of Severance Costs [Table Text Block]

Changes to the severance accrual during the six months ended June 30, 2015 are as follows (in thousands):

Balance at December 31, 2014	$	5,743
New charges		184
Cash payments		(3,476)
Balance at June 30, 2015	$	2,451