Accrued Liabilities and Other (Tables)

12 Months Ended

Dec. 31, 2019

Accrued Liabilities and Other [Abstract]

Schedule of Accrued Liabilities ant Other Balances

	December 31,
	2019		2018
	(in thousands)
Accrued accounts payable invoices	$	4,650	$	4,669
Joint venture audit settlement		3,322		—
Gabon DMO, PID and PIH obligations		3,314		3,145
Capital expenditures		11,792		2,038
Stock appreciation rights		2,638		1,007
Accrued wages and other compensation		1,731		1,802
Other		2,326		1,477
Total accrued liabilities and other	$	29,773	$	14,138