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6. Fair Value (Details 2) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2019	Dec. 31, 2018
Mortgage loans held for sale	$ 2,309	$ 680
Impaired loans	20,415	21,695
Other real estate	$ 10	27
Mortgage loans held for sale [Member]
Valuation technique	Rate lock commitment
Significant unobservable inputs	N/A
General range of significant unobservable input values	N/A
Impaired loans [Member]
Valuation technique	Appraised value and discounted cash flows
Significant unobservable inputs	Discounts to reflect current market conditions and ultimate collectability
General range of significant unobservable input values	Discounts to reflect current market conditions and estimated costs to sell
Other real estate [Member]
Valuation technique	Appraised value
Significant unobservable inputs	0 - 25%
General range of significant unobservable input values	0 - 25%
Level 1
Mortgage loans held for sale	$ 0	0
Impaired loans	0	0
Other real estate	0	0
Level 2
Mortgage loans held for sale	0	0
Impaired loans	0	0
Other real estate	0	0
Level 3
Mortgage loans held for sale	2,309	680
Impaired loans	20,415	21,695
Other real estate	$ 10	$ 27

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Fair value portion of mortgage loans held-for-sale.

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Carrying amount of other real estate not separately disclosed, including, but not limited to, real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. This does not include real estate assets taken in settlement of troubled loans through surrender or foreclosure.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.10(4))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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