ACCRUED LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2019

Payables and Accruals [Abstract]

Schedule of accrued liabilities

Accrued liabilities as of December 31, 2019 and 2018 include the following:

(thousands)	2019		2018
Employee compensation and benefits	$	28,717	$	31,898
Property taxes	3,657		3,405
Customer incentives	12,297		10,318
Accrued interest	7,460		1,232
Other	5,902		12,349
Total accrued liabilities	$	58,033	$	59,202