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Property Plant and Equipment
12 Months Ended
Dec. 31, 2011
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment Disclosure [Text Block]
PROPERTY, PLANT AND EQUIPMENT

The components of property, plant and equipment were as follows at December 31, 2011 and 2010 (in thousands):

 
2011
 
2010
 
 
 
 
Land
$
6,800

 
$
5,832

Building and leasehold improvements
81,628

 
76,826

Machinery and equipment
196,254

 
178,457

Total property, plant and equipment
284,682

 
261,115

Less - accumulated depreciation and amortization
(169,387
)
 
(156,892
)
Property, plant and equipment, net
$
115,295

 
$
104,223