LONG-TERM DEBT - Summary of Long Term Debt Reconciliation (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Debt Instrument [Line Items]
Long term debt			$ 70,642	$ 5,967	$ 5,967
Issuances	$ 0	$ 0	647	37,952	64,912
Accretion Expense			505		352
Accrued interest	3,253		3,253		2,491
Interest payments			(3,439)		(1,543)
Principal repayments	(616)	$ (457)	(1,852)	(1,217)	(1,808)
Exchange differences			(4,538)		271
Long term debt	65,218		65,218		70,642
Current portion of long-term debt and accrued interest	3,221		3,221		3,323
Long-term debt	61,997		61,997		67,319
Leasing Facilities [Member]
Debt Instrument [Line Items]
Long term debt			13,909	5,967	5,967
Issuances			647		9,805
Accretion Expense			0		0
Accrued interest	562		562		556
Interest payments			(562)		(556)
Principal repayments			(1,852)		(1,808)
Exchange differences			(267)		(55)
Long term debt	12,437		12,437		13,909
Current portion of long-term debt and accrued interest	2,520		2,520		2,386
Long-term debt	9,917		9,917		11,523
Convertible Debentures [Member]
Debt Instrument [Line Items]
Long term debt			56,733	$ 0	0
Issuances			0		55,107
Accretion Expense			505		352
Accrued interest	2,691		2,691		1,935
Interest payments			(2,877)		(987)
Principal repayments			0		0
Exchange differences			(4,271)		326
Long term debt	52,781		52,781		56,733
Current portion of long-term debt and accrued interest	701		701		937
Long-term debt	$ 52,080		$ 52,080		$ 55,796