POST-EMPLOYMENT BENEFITS (Tables)

12 Months Ended

Dec. 31, 2020

Post Employment Benefits Abstract

Post-employment benefits

	At December 31		At December 31
(in thousands)	2020		2019
Accrued benefit obligation	$	1,361	$	2,258
	$	1,361	$	2,258
Post-employment benefits-by balance sheet presentation:
Current	$	120	$	150
Non-current		1,241		2,108
	$	1,361	$	2,258

Post-employment benefits continuity

(in thousands)	2020			2019
Balance-January 1	$	2,258		$	2,295
Accretion		57			70
Benefits paid		(90	)		(107	)
Experience gain adjustment		(864	)		—
Balance-December 31	$	1,361		$	2,258