Other real estate owned - Summary of Other Real Estate Owned (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Other Real Estate [Roll Forward]
Balance at beginning of period	$ 12,643	$ 16,442	$ 7,403
Transfers from loans	5,487	2,138	3,605
Transfers from premises and equipment	4,290	0	3,466
Acquired through merger or acquisition	0	0	6,888
Proceeds from sale of other real estate owned	(3,860)	(4,819)	(5,438)
Gain on sale of other real estate owned	1,058	271	1,080
Loans provided for sales of other real estate owned	(166)	(1,019)	(256)
Write-downs and partial liquidations	(513)	(370)	(306)
Balance at end of period	$ 18,939	$ 12,643	$ 16,442

Gain (Loss) On Sale Of Foreclosed Real Estate Assets.

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- Definition

Real estate acquired through merger or acquisition.

+ References

No definition available.

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- Definition

Carrying amount as of the balance sheet date of all assets obtained in full or partial satisfaction of a debt arrangement through foreclosure proceedings or defeasance; includes real and personal property; equity interests in corporations, partnerships, and joint ventures; and beneficial interests in trusts.

+ References

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-Publisher FASB
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-SubTopic 10
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- Definition

Amount of expense recognized during the period for the foreclosure on real estate assets.

+ References

No definition available.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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- Definition

The cash inflow associated with the sale of other real estate not otherwise defined in the taxonomy.

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Amount of increase (decrease) of physical assets used in the normal conduct of business and not intended for resale, from reclassification, impairment, donation, or changes classified as other. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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- Definition

Value transferred out of real estate owned (REO) in noncash transactions.

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- Definition

Value transferred from mortgage loans to real estate owned (REO) in noncash transactions.

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