Bank segment - Derivatives (Details) - Derivative Financial Instruments Not Designated as Hedging Instruments - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Derivative instrument
Asset derivatives	$ 71		$ 71		$ 638
Liability derivatives	0		0		11
Net gains (losses) recognized in the Statement of Income	(79)	$ (448)	(556)	$ (3,706)
Interest rate lock commitments
Derivative instrument
Notional amount	4,939		4,939		39,377
Fair value	44		44		638
Asset derivatives	44		44		638
Liability derivatives	0		0		0
Net gains (losses) recognized in the Statement of Income	62	(67)	(593)	(4,165)
Forward commitments
Derivative instrument
Notional amount	4,750		4,750		38,000
Fair value	27		27		(11)
Asset derivatives	27		27		0
Liability derivatives	0		0		$ 11
Net gains (losses) recognized in the Statement of Income	$ (141)	$ (381)	$ 37	$ 459

Fair value, after offset of derivative liability, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, before offset against an obligation to return collateral under a master netting arrangement. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.

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Fair value, after offset of derivative asset, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected not to be and before offset against a right to receive collateral under a master netting arrangement. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

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Fair value of the assets less the liabilities of a derivative or group of derivatives.

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Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

+ References

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Nominal or face amount used to calculate payment on derivative.

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