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Accrued Liabilities (Tables)

9 Months Ended

Sep. 30, 2017

Payables and Accruals [Abstract]

Schedule of accrued liabilities

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

	September 30, 2017				December 31, 2016
Accrued compensation expenses	$	4,966			$	6,120
Accrued other	3,092				2,990
Total accrued liabilities	$	8,058			$	9,110

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- Definition

Tabular disclosure of the components of accrued liabilities.

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