Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Fair value of financial instruments (Additional Information) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Offsetting Liabilities [Line Items]
Cash collateral	$ 0		$ 0
Long-Lived Assets [Member]
Offsetting Liabilities [Line Items]
Impairment	0	$ 0
Equity investments [Member]
Offsetting Liabilities [Line Items]
Impairment	$ 0	$ 0