OTHER NON-CURRENT ASSETS (Tables)

12 Months Ended

Dec. 31, 2018

Other Assets, Noncurrent Disclosure [Abstract]

Schedule of other non-current assets

Other non-current assets consist of the following at the dates indicated (in thousands):

	December 31,
	2018		2017
Debt issuance costs	$	2,216	$	3,022
Insurance receivables related to environmental remediation reserves	2,057		2,794
BBH jetty-allision insurance receivable	—		7,372
Derivative assets	1,003		—
Other	35,862		38,295
Total other non-current assets	$	41,138	$	51,483