Accrued Liabilities

3 Months Ended

Mar. 31, 2020

Payables and Accruals [Abstract]

Accrued Liabilities

Accrued Liabilities

Accrued liabilities consisted of the following (in thousands of dollars):

	March 31, 2020		December 31, 2019
Accrued compensation expenses	$	7,497	$	10,100
Accrued other	2,582		3,634
Total accrued liabilities	$	10,079	$	13,734