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Property, Plant & Equipment (Tables)
3 Months Ended
Mar. 31, 2015
Property, Plant and Equipment [Abstract]  
Schedule of Property, Plant and Equipment [Table]
Property, Plant & Equipment

Property, plant and equipment consisted of the following at March 31, 2015 and December 31, 2014:
 
March 31, 2015
 
December 31, 2014
Property, plant and equipment
$
134,357,000

 
$
119,933,000

Accumulated depreciation
(59,345,000
)
 
(57,938,000
)
Property, plant and equipment — net
$
75,012,000

 
$
61,995,000