Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2019

The following table summarizes the Company’s total revenues and revenues from contracts with customers on a disaggregated basis for the three and six months ended June 30, 2019 and 2018 (in thousands).



	Three Months Ended June 30,					Six Months Ended June 30,
	2019		2018			2019			2018
Revenues from contracts with customers	$	234,382	$	212,426		$	450,720		$	397,448
Realized gain (loss) on derivatives	1,165		(2,488		)	4,435			(6,746		)
Unrealized gain (loss) on derivatives	6,157		1,429			(39,562		)	11,845
Total revenues	$	241,704	$	211,367		$	415,593		$	402,547



	Three Months Ended June 30,				Six Months Ended June 30,
	2019		2018		2019		2018
Oil revenues	$	189,085	$	166,271	$	343,288	$	314,430
Natural gas revenues	21,975		42,748		61,041		76,543
Third-party midstream services revenues	14,359		3,407		26,197		6,475
Sales of purchased natural gas	8,963		—		20,194		—
Total revenues from contracts with customers	$	234,382	$	212,426	$	450,720	$	397,448

Reconciliations of basic and diluted distributed and undistributed earnings (loss) per common share

The following table sets forth the computation of diluted weighted average common shares outstanding for the three and six months ended June 30, 2019 and 2018 (in thousands).



	Three Months Ended June 30,		Six Months Ended June 30,
	2019	2018	2019	2018
Weighted average common shares outstanding
Basic	116,571	112,706	116,469	110,809
Dilutive effect of options and restricted stock units	332	350	370	471
Diluted weighted average common shares outstanding	116,903	113,056	116,839	111,280