ACCRUED LIABILITIES

6 Months Ended

Jun. 30, 2018

Payables and Accruals [Abstract]

ACCRUED LIABILITIES

ACCRUED LIABILITIES

Accrued liabilities consisted of the following (in thousands):

	June 30, 2018		December 31, 2017
Accrued payroll and employee benefits	$	891	$	1,209
Accrued purchases	371		695
Accrued property taxes	394		661
Other	1,487		1,852
Total accrued liabilities	$	3,143	$	4,417

Other accrued liabilities consisted of items that are individually less than 5% of total current liabilities.