DEFERRED REVENUE (Tables)

12 Months Ended

Dec. 31, 2022

DEFERRED REVENUE

Summary of deferred revenue balance

	At December 31		At December 31
(in thousands)	2022		2021
Deferred revenue-pre-sold toll milling:
CLJV Toll Milling-Ecora	$	33,295	$	36,508
	$	33,295	$	36,508
Deferred revenue-by balance sheet presentation:
Current	$	4,915	$	4,656
Non-current		28,380		31,852
	$	33,295	$	36,508

Summary of deferred revenue liability continuity

(in thousands)	2022		2021
Balance-January 1	$	36,508	$	36,617
Revenue earned during the period (note 22)		(5,987)		(3,207)
Accretion (note 21)		2,774		3,098
Balance-December 31	$	33,295	$	36,508