Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Schedule Of Future Minimum Lease Payments For Operating And Capital Leases

In thousands	Minimum lease payments
2019	$	5,368
2020	4,812
2021	7,077
2022	7,223
2023	7,304
Thereafter	149,881
Total	$	181,665

Long-term Purchase Commitment

The aggregate amounts of these agreements were as follows at December 31, 2018:

In thousands	Gas Purchase Agreements		Pipeline Capacity Purchase Agreements		Pipeline Capacity Release Agreements
2019	$	144,500	$	78,449	$	4,272
2020	2,776		76,613		3,560
2021	2,313		66,656		—
2022	—		61,075		—
2023	—		60,619		—
Thereafter	—		580,022		—
Total	149,589		923,434		7,832
Less: Amount representing interest	1,314		201,224		183
Total at present value	$	148,275	$	722,210	$	7,649