Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2017

Commitments and Contingencies Disclosure [Abstract]

Schedule of Loss Contingencies by Contingency

The following table sets forth our significant commitments as of December 31, 2017, by category, for the next five years and thereafter: 

Year	Minimum Rentals		Drilling and Completion		Gathering and Intermediate Transportation		Derivatives		Other Commitments
2018	$	241	$	37,907	$	10,376	$	27,777	$	157
2019	78		—		11,702		12,595		50
2020	47		—		12,962		1,305		50
2021	—		—		12,962		—		5
2022	—		—		12,962		—		—
Thereafter	—		—		63,712		—		—
Total	$	366	$	37,907	$	124,676	$	41,677	$	262