Construction Contracts	6 Months Ended
Construction Contracts	Jun. 30, 2014
Contractors [Abstract]
Construction Contracts	Construction Contracts Transmission Expansion Projects. In the second quarter of 2013, the Company substantially completed the construction of a series of electrical transmission expansion and upgrade projects in northern Oklahoma for a third party. The Company constructed these projects for a contract price of $23.3 million, which included agreed upon change orders. Upon substantial completion of the contract, the Company recognized construction contract revenue and costs equal to the revised contract price of $23.3 million, which are included in the accompanying unaudited condensed consolidated statements of operations for the three and six-month periods ended June 30, 2013.

The entire disclosure for long-term contracts or programs.