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Subsequent Events	6 Months Ended
Subsequent Events	Jun. 30, 2014
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events The Company's collective bargaining agreements with two of its labor unions in northern New England covering approximately 1,800 employees in the aggregate expired on August 2, 2014. As of August 5, 2014, the Company is operating without contracts and should a work stoppage occur the Company has contingency plans in place to ensure services to its customers.