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Segment Results (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Contribution of segments to the consolidated results of operations
Total revenue	$ 12,556	$ 12,167	$ 37,503	$ 36,390
Net income (loss)	1,551	1,065	4,288	1,160
Retail banking [Member]
Contribution of segments to the consolidated results of operations
Total revenue	6,443	6,653	19,138	19,543
Net income (loss)	794	857	2,159	2,335
Commercial Banking [Member]
Contribution of segments to the consolidated results of operations
Total revenue	4,722	4,757	14,269	14,123
Net income (loss)	1,412	1,352	4,295	1,884
Trust [Member]
Contribution of segments to the consolidated results of operations
Total revenue	2,223	2,125	6,804	6,504
Net income (loss)	335	195	991	740
Investment/ Parent [Member]
Contribution of segments to the consolidated results of operations
Total revenue	(822)	(1,368)	(2,708)	(3,780)
Net income (loss)	$ (990)	$ (1,339)	$ (3,157)	$ (3,799)

X

- Definition

Amount of interest revenue (income derived from investments in debt securities and on cash and cash equivalents) net of interest expense (cost of borrowed funds accounted for as interest).

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
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-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 225
-Section S99
-Paragraph 1
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-URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882

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-Name Accounting Standards Codification
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-SubTopic 225
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-URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913

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-Name Accounting Standards Codification
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-Section S99
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