Severance and Other Charges (Tables)

3 Months Ended

Mar. 31, 2014

Restructuring and Related Activities [Abstract]

Restructuring and Related Costs [Table Text Block]

	Three Months Ended March 31,
		2014		2013
Employee severance expense	$	46	$	11
Lease exit costs		43		─
Legal settlements		265		─
Total severance and other charges	$	354	$	11

Schedule of Restructuring Reserve by Type of Cost [Table Text Block]

		Severance		Lease Exit Costs		Total
Accrual at December 31, 2013	$	530	$	─	$	530
Provision in 2014		46		43		89
Payments and other settlements in 2014		(222)		(23)		(245)
Translation adjustment		(3)		─		(3)
Accrual at March 31, 2014	$	351	$	20	$	371