Revenue Recognition (Tables)

9 Months Ended

Sep. 30, 2022

Revenue from Contract with Customer [Abstract]

Contract with Customer, Asset and Liability [Table Text Block]

Contract Assets

The following table presents a reconciliation of our contract assets:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2022		2021		2022		2021
	(Thousands)
Balance at beginning of period	$	10,198	$	5,650	$	7,943	$	3,395
Revenue recognized in excess of amounts invoiced	1,146		1,146		3,401		3,401
Balance at end of period	$	11,344	$	6,796	$	11,344	$	6,796

Contract Liabilities

The following table presents a reconciliation of our contract liabilities:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2022		2021		2022		2021
	(Thousands)
Balance at beginning of period	$	3,161	$	4,144	$	3,672	$	4,610
Recognized in revenue	(259)		(236)		(770)		(702)
Balance at end of period	$	2,902	$	3,908	$	2,902	$	3,908

Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block]

The following table presents the amount of the contract liabilities balance expected to be recognized as revenue when performance obligations are satisfied and the transaction price allocated to the remaining performance obligations under certain contracts as of September 30, 2022.

	Contract Liabilities		Remaining Performance Obligations
	(Thousands)
2022 (three months)	$	259	$	106,754
2023 (one year)	1,120		410,948
2024 (one year)	1,218		351,973
2025 (one year)	305		334,049
2026 (one year)	—		322,990
Thereafter	—		2,527,006
Total	$	2,902	$	4,053,720