Acquisitions (Tables)

12 Months Ended

Dec. 31, 2016

Rangely Acquisition

Business Acquisition [Line Items]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed

The following table presents the values assigned to the assets acquired and liabilities assumed in the acquisition, based on their estimated fair values at the date of the acquisition (in thousands):

Assets:
Prepaid expenses and other	$	4,041
Property, plant and equipment		405,416
Other assets, net		2,888
Total assets acquired	$	412,345
Liabilities:
Accrued liabilities		2,117
Asset retirement obligation		1,305
Total liabilities assumed		3,422
Net assets acquired	$	408,923