Property and Equipment - Asset Retirement Obligations (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]
ARO liability at beginning of year	$ 2,376	$ 2,307	$ 1,573
Liabilities incurred	29	0	0
Accretion of discount	58	69	49
Liabilities settled	0	0	(38)
AROs related to pipeline acquisition	0	0	723
ARO liability at end of year	$ 2,463	$ 2,376	$ 2,307