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Intangible Assets, Net	9 Months Ended
Intangible Assets, Net	Sep. 30, 2015
Goodwill and Intangible Assets Disclosure [Abstract]
Intangible Assets, Net	Note 8. Intangible Assets, Net With the Caprock acquisition, we acquired intangible assets with a preliminary aggregate acquired value of $2,490. The intangible assets are a customer relationship intangible asset with a preliminary estimated value of $2,430 and a trade name intangible asset with a preliminary estimated value of $60. The preliminary estimated useful lives of the intangibles are 12 years and one year, respectively. These intangible assets are subject to amortization of approximately $203 per year with year-to-date amortization expense and accumulated amortization of $88 at September 30, 2015. Including the intangibles from the Caprock acquisition, we have gross intangible assets of $57,226 with accumulated amortization of $5,397, year-to-date amortization expense of $3,013 and annual expected amortization expense of $4,090.