Restructuring (Tables)

9 Months Ended

Sep. 30, 2014

September 2014 Restructuring Plan [Member]

Schedule of Restructuring and Related Costs [Table Text Block]

The following table sets forth a summary of restructuring activities related to the Company’s September 2014 restructuring program (in thousands):

	December 31, 2013		Costs Incurred		Cash Payments		September 30, 2014
Termination benefits	$	—	$	1,678	$	90	$	1,588

May 2012 Restructuring Plan [Member]

Schedule of Restructuring and Related Costs [Table Text Block]

The following table sets forth a summary of restructuring activities related to the Company’s May 2012 restructuring program (in thousands):

	December 31, 2013		Costs Incurred		Cash Payments		September 30, 2014
Termination benefits	$	49	$	—	$	49	$	—