Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2012

Goodwill and Intangible Assets [Abstract]

Goodwill / Tradename

in thousands	2012				2011
	Goodwill		Tradename		Goodwill			Tradename
Beginning balance	$	14,661	$	3,218	$	14,713		$	3,225
Acquisition		4,806		300		—			—
Foreign currency adjustments		81		8		(52	)		(7	)
	$	19,548	$	3,526	$	14,661		$	3,218

Intangible assets - finite life

	2012				2011
$ in thousands Intangible assets—finite life	Cost		Accum. Amort.		Cost		Accum. Amort
Patents	$	1,414	$	1,281	$	1,414	$	1,193
Employment agreements		170		0		0		0
Technology		230		0		0		0
Customer lists		2,343		1,593		1,653		1,348
	$	4,157	$	2,874	$	3,067	$	2,541