Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2012

Goodwill and Other Intangible Assets [Abstract]

Schedule of Intangible Assets [Table Text Block]

	December 31, 2012
	Weighted Average		Gross				Net
	Amortization Period		Carrying		Accumulated		Carrying
	In Years		Value		Amortization		Amount
	In thousands
Non-compete agreements	5	$	380	$	(367)	$	13
Patents	10		815		(412)		403
Customer relationships	23		19,960		(2,488)		17,472
Supplier relationships	5		350		(143)		207
Trademarks	17		6,280		(879)		5,401
Technology	18		19,026		(2,357)		16,669
	20	$	46,811	$	(6,646)	$	40,165

	December 31, 2011
	Weighted Average		Gross				Net
	Amortization Period		Carrying		Accumulated		Carrying
	In Years		Value		Amortization		Amount
	In thousands
Non-compete agreements	5	$	380	$	(361)	$	19
Patents	10		556		(181)		375
Customer relationships	23		19,960		(1,402)		18,558
Supplier relationships	5		350		(73)		277
Trademarks	17		6,280		(447)		5,833
Technology	18		19,026		(1,217)		17,809
	20	$	46,552	$	(3,681)	$	42,871

Schedule of Expected Amortization Expense [Table Text Block]

		In thousands
2013	$	2,781
2014		2,781
2015		2,506
2016		2,412
2017		2,345
2018 and thereafter		27,340
	$	40,165