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Income Taxes (Tables)

12 Months Ended

Dec. 31, 2017

Income Taxes

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

				Year ended December 31
(Dollars in thousands)			2017		2016
Current income tax expense:
	Federal		$	2,782			2,143
	State			499			498
		Total current income tax expense		3,281			2,641
Deferred income tax expense (benefit):
	Federal			384			464
	State			(28)			(3)
		Total deferred income tax expense		356			461
	Total income tax expense		$	3,637			3,102

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

					2017					2016
							Percent of					Percent of
							pre-tax					pre-tax
(Dollars in thousands)					Amount		earnings			Amount		earnings
Earnings before income taxes				$	11,483					11,252
Income taxes at statutory rate					3,904		34.0	%		3,826		34.0	%
	Tax-exempt interest				(813)		(7.0)			(857)		(7.6)
	State income taxes, net of
		federal tax effect			325		2.8			325		2.9
	Bank-owned life insurance				(150)		(1.3)			(155)		(1.4)
	Federal tax reform impact				370		3.2			—		—
	Other				1		—			(37)		(0.3)
Total income tax expense				$	3,637		31.7	%		3,102		27.6	%

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

				December 31
(Dollars in thousands)			2017		2016
Deferred tax assets:
	Allowance for loan losses		$	1,195			1,713
	Unrealized loss on securities			190			414
	Other			216			316
		Total deferred tax assets		1,601			2,443
Deferred tax liabilities:
	Premises and equipment			241			205
	Originated mortgage servicing rights			413			721
	Other			158			237
		Total deferred tax liabilities		812			1,163
		Net deferred tax asset	$	789			1,280

Schedule of Deferred Tax Asset Rollforward [Table Text Block]

					Year ended December 31
(Dollars in thousands)				2017		2016
Net deferred tax asset:
Balance, beginning of year				$	1,280			195
Deferred tax expense related to continuing operations					(356)			(461)
Stockholders' equity, for accumulated other comprehensive (income) loss					(135)			1,546
Balance, end of year				$	789			1,280

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- Definition

Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 9
-URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32639-109319

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Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32537-109319

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Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32687-109319

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