Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2019

Commitments and Contingencies Disclosure [Abstract]

Schedule Of Gross Future Minimum Volume Charges [Table Text Block]

The amounts in the table below represent the Company's future minimum charges under both agreements:

	As of March 31, 2019
	(in thousands)
2019 (1)	$	8,275
2020	2,167
2021	1,997
Thereafter	—
Total	$	12,439

(1) Includes $6.5 million associated with the reimbursement obligation discussed above.

Gross Future Minimum Transportation Demand and Firm Processing Charges

The amounts in the table below represent the Company's future minimum transportation charges:

	As of March 31, 2019
	(in thousands)
2019	$	13,206
2020	18,400
2021	10,733
Thereafter	—
Total	$	42,339

Other Commitments

Future minimum annual payments under these agreements are as follows:

	As of March 31, 2019
	(in thousands)
2019	$	4,453
2020	1,490
2021	745
2022	745
2023	744
Thereafter	—
Total	$	8,177