Revenue recognition (Tables)

12 Months Ended

Dec. 31, 2019

Revenue from Contract with Customer [Abstract]

Revenue disaggregated and reconciles disaggregated revenue to revenue reported

The following table displays the revenue disaggregated and reconciles the disaggregated revenue to the revenue reported:

	For the Year Ended December 31,
	2019			2018
Revenues:
Oil	$	173,555		$	171,749
Natural gas	40,543			41,506
Natural gas liquids	42,101			45,590
Gross commodity sales	256,199			258,845
Transportation and processing	(23,049		)	(16,276		)
Net commodity sales	$	233,150		$	242,569

Summary of impact of adoption of accounting standards

In accordance with ASC 606, the disclosure of the impact of adoption on our income statement is as follows:

	Year ended December 31, 2018
	As reported		Balances without adoption of ASC 606			Effect of change
Revenues
Net commodity sales	$	242,569	$	258,845		$	16,276
Costs and expenses
Transportation and processing	$	—	$	(16,276	)	$	(16,276	)

In accordance with ASC 842, the disclosure of the impact of adoption on our balance statement is as follows:

	As of January 1, 2019
	Balances upon adoption		Balances without adoption of ASC 842		Effect of change
Assets
Right of use asset from operating leases, net	$	14,999	$	—	$	14,999
Liabilities
Accounts payable and accrued liabilities	12,467		—		12,467
Noncurrent operating lease obligation	2,532		—		2,532