Revenue from Contracts with Customers Revenues from Contracts with Customers (Tables)

3 Months Ended

Mar. 31, 2018

Revenue From Contracts with Customers [Abstract]

Revenue Impact of the Adoption of ASC606

The following table summarizes the impact of the adoption of ASC 606 on revenue and operating costs, as the change did not impact income from operations or net income for the three months ended March 31, 2018:

	As Reported		Adjustments due to ASC 606			Amounts without the Adoption of ASC 606
	(In thousands)
Oil and natural gas revenues	$	103,099	$	(3,169	)	$	106,268
Oil and natural gas operating costs	35,962		(3,169		)	39,131
Gross profit	$	67,137	$	—		$	67,137

This adjustment related to the timing of revenue recognized on certain demand fees and had the following impact to the Unaudited Condensed Consolidated Income Statement for the three months ended March 31, 2018:

	As Reported		Adjustments due to ASC 606		Amounts without the Adoption of ASC 606
	(In thousands)
Gas gathering and processing revenues	$	56,044	$	1,192	$	54,852
Deferred income tax expense	3,607		292		3,315
Net income	7,865		900		6,965

Balance Sheet Impact of the Adoption of ASC606

This adjustment related to the timing of revenue recognized on certain demand fees and had the following impact to the Unaudited Condensed Consolidated Balance Sheet:

	Balance at December 31, 2017		Adjustments due to ASC 606			Balance at January 1, 2018
	(In thousands)
Assets:
Other assets	$	16,230	$	10,798		$	27,028
Liabilities and shareholders' equity:
Current portion of other long-term liabilities	13,002		2,748			15,750
Other long-term liabilities	100,203		9,737			109,940
Deferred income taxes	133,477		(413		)	133,064
Retained earnings	799,402		(1,274		)	798,128

The following impact of these demand fees to the Unaudited Condensed Consolidated Balance Sheet on at March 31, 2018:

	As Reported		Adjustments due to ASC 606			Amounts without the Adoption of ASC 606
	(In thousands)
Assets:
Prepaid expenses and other	$	7,724	$	50		$	7,674
Other assets	27,470		11,397			16,073
Liabilities and shareholders' equity:
Current portion of other long-term liabilities	14,587		2,824			11,763
Other long-term liabilities	104,286		9,118			95,168
Deferred income taxes	136,600		(121		)	136,479
Retained earnings	805,993		(374		)	805,619

Revenue, Remaining Performance Obligation

Included below is the additional fixed revenue the company will earn over the remaining term of the contracts and excludes all variable consideration to be earned with the associated contract.

Contract	Remaining Term of Contract	April - December 2018		2019		2020			2021			2022		Total Remaining Impact to Revenue
		(In thousands)
Demand fee contracts	4-5 years	$	3,777	$	2,632	$	(3,781	)	$	(3,507	)	$	1,374	$	495

Contract with Customer, Asset and Liability

Besides the demand fee, there were no other contract assets or liabilities (see above for the balance sheet line items where they are reported.)

	March 31, 2018			January 1, 2018			Change
	(In thousands)
Contract assets	$	11,447		$	10,798		$	649
Contract liabilities	11,942			12,485			(543		)
Contract liabilities, net	$	(495	)	$	(1,687	)	$	1,192