Accumulated Other Comprehensive Income (Loss) (Tables)

6 Months Ended

Jun. 30, 2016

Accumulated Other Comprehensive Income / (Loss) [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

	Six Months Ended June 30,
	2016			2015
	(dollars in thousands)
Beginning Balance	$	—		$	17
Foreign currency translation	(5		)	(1		)
Ending Balance	$	(5	)	$	16