v2.4.1.9
Property, Plant, and Equipment
3 Months Ended
Mar. 31, 2015
Property, Plant and Equipment [Abstract]  
Property, Plant, and Equipment
(6) Property, Plant and Equipment

A summary of costs and accumulated depreciation for property, plant and equipment is as follows:

 
March 31,
2015
 
December 31,
2014
 
(in thousands)
Land and improvements
$
5,333

 
$
5,263

Buildings and improvements
2,830

 
2,266

Machinery and equipment
559,526

 
559,210

Automotive equipment
497

 
497

Furniture and fixtures
882

 
882

Railcars
14,519

 
14,524

Construction in progress
7,741

 
6,515

 
$
591,328

 
$
589,157

Less: Accumulated depreciation
191,030

 
184,223

Total property, plant and equipment, net
$
400,298

 
$
404,934


Capitalized interest recognized as a reduction of interest expense for the three months ended March 31, 2015 and 2014 totaled approximately $0 and $35,000, respectively. Direct operating expenses exclude depreciation and amortization of approximately $6.6 million for both the three months ended March 31, 2015 and 2014. Cost of product sold expenses exclude depreciation and amortization of approximately $0.2 million and $0.1 million for the three months ended March 31, 2015 and 2014, respectively. Depreciation and amortization excluded from selling, general and administrative expenses was nominal for the three months ended March 31, 2015 and 2014.