Rental And Lease Information (Tables)

12 Months Ended

Dec. 31, 2012

Rental and Lease Information [Abstract]

Schedule Of Future Minimum Payments Under Capital And Operating Leases [Table Text Block]

		Capital		Operating
Year ending December 31,		Leases		Leases
		In thousands
2013	$	37	$	3,138
2014		23		2,752
2015		5		2,051
2016		-		1,525
2017 and thereafter		-		2,998
Total minimum lease payments		65	$	12,464
Less amount representing interest		3
Total present value of minimum payments		62
Less current portion of such obligations		35
Long-term obligations with interest rates ranging from 1.74% to 8.46%	$	27

Schedule of Capital Leased Assets [Table Text Block]

		2012		2011
		In thousands
Land improvements	$	6,373	$	6,372
Machinery and equipment at cost		6,395		6,399
Buildings		399		399
		13,167		13,170
Less accumulated amortization		12,556		11,019
Net capital lease assets	$	611	$	2,151