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Long term debt (Tables)

12 Months Ended

Dec. 31, 2022

Debt Disclosure [Abstract]

Schedule of long term debt

			Note						December 31, 2022						December 31, 2021
Credit Facility			13(a)						$	180,000					$	110,000
Convertible debentures			13(b)						129,750						129,750
Financing obligations			13(c)						32,889						47,945
Mortgage			13(d)						29,231						30,000
Promissory notes			13(e)						11,238						13,210
Unamortized deferred financing costs			13(f)						(4,371)						(5,178)
									$	378,737					$	325,727
Less: current portion of long-term debt									(20,600)						(19,693)
									$	358,137					$	306,034

						December 31, 2022						December 31, 2021
Cost						$	6,336					$	6,351
Accumulated amortization						1,965						1,173
						$	4,371					$	5,178

Schedule of convertible debt

b) Convertible debentures

						December 31, 2022						December 31, 2021
5.50% convertible debentures						$	74,750					$	74,750
5.00% convertible debentures						55,000						55,000
						$	129,750					$	129,750

The terms of the convertible debentures are summarized as follows:

						Date of issuance						Maturity						Conversion price						Share equivalence per $1000 debenture						Debt issuance costs
5.50% convertible debentures						June 1, 2021						June 30, 2028						$	24.75					$	40.4040					$	3,531
5.00% convertible debentures						March 20, 2019						March 31, 2026						$	26.25					$	38.0952					$	2,691

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Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer.

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