XML 74 R11.htm IDEA: XBRL DOCUMENT v2.4.1.9
Property, Plant and Equipment
12 Months Ended
Dec. 31, 2014
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment
4. Property, Plant and Equipment

 

Property, plant and equipment consist of the following:

 

December 31,   2014     2013  
             
Land and improvements   $ 1,926     $ 1,819  
Buildings and improvements     42,432       39,034  
Machinery and equipment     201,562       172,987  
Dies and tools     42,316       36,287  
    $ 288,236     $ 250,127  

 

In 2013, the Company revised its estimate of the useful life of machinery and equipment from 10 to 7 years. This change, which became effective December 31, 2013, resulted in increased depreciation expense of $7.1 million and $0.7 million for 2014 and 2013, respectively. The Company estimates that this change will increase depreciation expense for the machinery and equipment that was on hand at December 31, 2013 by approximately $3 million in 2015.