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COMMITMENTS AND CONTINGENCIES	6 Months Ended
COMMITMENTS AND CONTINGENCIES	Jun. 30, 2015
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	COMMITMENTS AND CONTINGENCIES From time to time we are subject to claims of various amounts, which arise out of the normal course of business. In the opinion of management, the disposition of pending claims will not have a material adverse effect on our financial position, results of operations or cash flows. We lease certain equipment, vehicles and operating facilities under non-cancellable operating leases that expire on various dates through 2022. The future minimum lease payments required under these leases are approximately $0.5 million for the remainder of 2015, $0.9 million in 2016, $0.8 million in 2017, $0.5 million in 2018, $0.2 million in 2019 and $0.6 million thereafter. Rent expense for the six months ended June 30, 2015 and 2014 was $0.4 million and $0.5 million, respectively. At June 30, 2015, firm commitments to vendors totaled $1.2 million.