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Property Plant and Equipment (Tables)
12 Months Ended
Dec. 31, 2012
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment
Property, plant and equipment consist of the following:
 
 
December 31,
 
 
 
(in thousands)
 
2012
 
2011
 
Useful
Lives
Land
 
$
8,576

 
$
8,897

 
 
Buildings and improvements
 
59,309

 
59,189

 
10-20 yrs.
Machinery and equipment
 
57,320

 
59,200

 
3-15 yrs.
Office furniture and equipment
 
5,984

 
5,877

 
3-7 yrs.
Computer software
 
10,602

 
10,368

 
2-7 yrs.
Transportation equipment
 
4,663

 
4,629

 
3 yrs.
 
 
146,454

 
148,160

 
 
Accumulated depreciation
 
(89,653
)
 
(86,034
)
 
 
 
 
$
56,801

 
$
62,126