ACCRUED LIABILITIES (Tables)

9 Months Ended

Sep. 30, 2021

Accrued Liabilities [Abstract]

Schedule of Accrued Liabilities

Accrued liabilities consisted of the following:
	September 30, 2021		December 31, 2020
	(thousands of dollars)
State taxes	$	107	$	125
Property taxes	2,347		—
Payroll	2,653		2,282
Royalties	143		260
Officer compensation	1,134		1,053
Legal	1,384		—
AMAK foreign taxes and transaction costs	—		1,613
Other	3,276		1,524
Total accrued liabilities	$	11,044	$	6,857