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III. Financial Risk Management - Proportions of Variable-rate and Fixed-rate Debt (Details) - USD ($) $ in Thousands		Dec. 31, 2022	Dec. 31, 2021
Disclosure of information about terms and conditions of hedging instruments and how they affect future cash flows [line items]
Significant borrowings as of closing date		$ 728,762	$ 330,933
Fixed interest rate [member]
Disclosure of information about terms and conditions of hedging instruments and how they affect future cash flows [line items]
Significant borrowings as of closing date	[1]	$ 497,889	$ 187,036
Concentration risk (as a percent)	[1]	68.00%	57.00%
Floating interest rate [member]
Disclosure of information about terms and conditions of hedging instruments and how they affect future cash flows [line items]
Significant borrowings as of closing date		$ 230,873	$ 143,897
Concentration risk (as a percent)		32.00%	43.00%
[1] Out of the $497.9 million fixed rate borrowings, $479 million are short-term.

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- Definition

The amount of outstanding funds that the entity is obligated to repay.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
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-IssueDate 2022-03-24
-Paragraph 55
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