Components of Working Capital (Tables)

12 Months Ended

Dec. 31, 2018

Components Of Working Capital [Abstract]

Accounts Receivable, Net Table

A summary of accounts receivable, net is as follows:

	December 31,
thousands	2018		2017
Trade receivables, net	$	216,847	$	160,194
Other receivables, net	45		45
Total accounts receivable, net	$	216,892	$	160,239

Other Current Assets Table

A summary of other current assets is as follows:

	December 31,
thousands	2018		2017
NGLs inventory	$	6,370	$	10,788
Imbalance receivables	8,864		1,640
Prepaid insurance	1,973		2,955
Contract assets	5,399		—
Other	4,184		—
Total other current assets	$	26,790	$	15,383

Accrued Liabilities Table

A summary of accrued liabilities is as follows:

	December 31,
thousands	2018		2017
Accrued interest expense	$	70,968	$	40,646
Short-term asset retirement obligations	25,938		2,304
Short-term remediation and reclamation obligations	863		833
Income taxes payable	384		2,495
Contract liabilities	16,403		—
Other	14,640		1,714
Total accrued liabilities	$	129,196	$	47,992