Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2013

Payables and Accruals [Abstract]

Schedule of Accrued Liabilities [Table Text Block]

In thousands	2013		2012
Deferred revenues	$	2,681	$	1,704
Current portion of pension liability (see Note 16)		1,378		1,445
Compensation and employee benefits		766		1,104
Taxes payable		802		760
Legal fees payable		647		607
Interest payable		527		329
Warranty obligations		288		281
Restructuring costs (see Note 3)		23		205
Other		1,242		1,342
Accrued Liabilities, Total	$	8,354	$	7,777

Schedule of Product Warranty Liability [Table Text Block]

In thousands	2013		2012
Balance at beginning of year	$	281	$	274
Provisions		66		72
Deductions		(59)		(65)
Balance at end of year	$	288	$	281