Severance and Other Charges (Tables)

6 Months Ended

Jun. 30, 2014

Restructuring and Related Activities [Abstract]

Restructuring and Related Costs [Table Text Block]

	Three Months Ended June 30,				Six Months Ended June 30,
	2014		2013		2014		2013
Employee severance expense	$	23	$	51	$	69	$	62
Lease exit costs		-		-		43		-
Legal settlements		-		-		265		-
Total severance and other charges	$	23	$	51	$	377	$	62

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

			Lease Exit Costs
	Severance				Total
Accrual at December 31, 2013	$	530	$	-	$	530
Provision in 2014		69		43		112
Payments and other settlements in 2014		(364)		(23)		(387)
Translation adjustment		(1)		-		(1)
Accrual at June 30, 2014	$	234	$	20	$	254