Note 12 - Long-term Debt (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Schedule of Debt [Table Text Block]

	As at December 31,
	2021		2020
Revolving Credit Facility	$	-	$	213,239
Senior Notes		529,089		255,790
Capital leases maturing at various dates through 2024		810		2,430
Other long-term debt maturing at various dates up to 2023		1,155		8,436
		531,054		479,895
Less: current portion		1,458		9,024
Long-term debt - non-current	$	529,596	$	470,871

Schedule of Maturities of Long-term Debt [Table Text Block]

For the year ended December 31,
2022	$	1,458
2023		462
2024		45
2025		-
2026 and thereafter		529,089
	$	531,054