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Acquisition
12 Months Ended
Dec. 31, 2014
Acquisition  
Acquisition

(10) Acquisition

        In December 2014, the Company acquired the assets of a trucking company operation in Houston, Texas for a cash purchase price of $3.8 million, including $1.7 million for land and buildings and $2.1 million for trucks, trailers and other equipment. Acquisition-related costs of approximately $31 were expensed in 2014. Prior to the purchase, the Company utilized the trucking company exclusively to deliver the Company's products to its customers and slurry facilities, and the land purchased included the site leased for the slurry facility.