Debt and Notes Payable - Related Party (Tables)

6 Months Ended

Jun. 30, 2018

Debt Disclosure [Abstract]

Schedule of debt

Debt, at stated values consisted of the following (in thousands):

	Maturity Date	June 30, 2018			December 31, 2017
Revolver	November 2020	$	—		$	410,000
Senior Notes, 4.375%	December 2026	500,000			500,000
Senior Notes, 4.5%	March 2028	500,000			—
Net unamortized discount and debt issuance costs		(10,620		)	(4,717		)
Debt		$	989,380		$	905,283

Interest and debt expense, net of capitalized interest

Interest and debt expense, net of capitalized interest was as follows (inthousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
Interest and debt expense incurred	$	14,349	$	8,653	$	26,367	$	17,045
Less: Capitalized interest	78		102		188		205
Interest and debt expense, net of capitalized interest	$	14,271	$	8,551	$	26,179	$	16,840