Investment Securities (Unrealized Gain (Loss) on Investments) (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Schedule of Investments [Line Items]
Amortized Cost	$ 169,147	$ 133,350
Unrealized Gains	4,511	2,774
Unrealized Losses	(214)	(403)
Available for sale Securities, Fair Value	173,444	135,721
U.S. Treasury and U.S. government agencies [Member]
Schedule of Investments [Line Items]
Amortized Cost	50,046	26,316
Unrealized Gains	1,099	729
Unrealized Losses	(14)	(55)
Available for sale Securities, Fair Value	51,131	26,990
Mortgage-backed U.S. Government Agencies [Member]
Schedule of Investments [Line Items]
Amortized Cost	25,426	38,983
Unrealized Gains	369	49
Unrealized Losses	(8)	(228)
Available for sale Securities, Fair Value	25,787	38,804
State and municipal [Member]
Schedule of Investments [Line Items]
Amortized Cost	90,407	64,780
Unrealized Gains	2,970	1,914
Unrealized Losses	(83)	(77)
Available for sale Securities, Fair Value	93,294	66,617
Equity Securities [Member]
Schedule of Investments [Line Items]
Amortized Cost	3,268	3,271
Unrealized Gains	73	82
Unrealized Losses	(109)	(43)
Available for sale Securities, Fair Value	$ 3,232	$ 3,310

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 25
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=65884222&loc=d3e22054-111558

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 5
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-URI http://asc.fasb.org/extlink&oid=73527792&loc=d3e27232-111563

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=66010992&loc=d3e26610-111562

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Amount before tax of unrealized gain in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (b)
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Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
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-Paragraph 2
-Subparagraph (c)
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This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.2)
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