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Income Taxes - Net Operating Losses and Income Tax Concessions (Details) - USD ($) $ in Millions	Dec. 31, 2020	Dec. 31, 2019
Income taxes
Net operating loss carryforward, Total	$ 57.4	$ 40.1
2021-2040
Income taxes
Net operating Loss carryforward, US	8.2
Indefinite
Income taxes
Net operating Loss carryforward, US	2.8
Net operating Loss carryforward, Foreign	41.5
2022-2040
Income taxes
Net operating Loss carryforward, Foreign	$ 4.9

X

- Definition

Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible domestic operating loss carryforwards. Excludes state and local operating loss carryforwards.

+ References

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+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
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-URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32621-109319

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