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Investments (Unrealized Gain (Loss) on Investments) (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Schedule of Investments [Line Items]
Amortized Cost	$ 151,329	$ 173,549
Gross Unrealized Gains	1,648	1,129
Gross Unrealized Losses	4,940	4,446
Investment securities - available-for-sale (at fair value)	148,037	170,232
OTTI in AOCI	(427)	(799)
Held-to-maturity amortized cost	98,387	105,560
Held-to-maturity Gross Unrealized Gains	4,918	1,419
Held-to-maturity gross unrealized losses	19	237
Investment securities - HTM	103,286	106,742
Held-to-maturity OTTI in AOCI	0	0
US government agencies [Member]
Schedule of Investments [Line Items]
Amortized Cost	25,000	34,079
Gross Unrealized Gains	4	14
Gross Unrealized Losses	3	129
Investment securities - available-for-sale (at fair value)	25,001	33,964
OTTI in AOCI	0	0
Held-to-maturity amortized cost	15,704	24,704
Held-to-maturity Gross Unrealized Gains	1,135	634
Held-to-maturity gross unrealized losses	0	0
Investment securities - HTM	16,839	25,338
Held-to-maturity OTTI in AOCI	0	0
Residential mortgage-backed agencies [Member]
Schedule of Investments [Line Items]
Amortized Cost		14,285
Gross Unrealized Gains		105
Gross Unrealized Losses		220
Investment securities - available-for-sale (at fair value)		14,170
OTTI in AOCI		0
Held-to-maturity amortized cost	52,784	53,734
Held-to-maturity Gross Unrealized Gains	1,230	276
Held-to-maturity gross unrealized losses	19	98
Investment securities - HTM	53,995	53,912
Held-to-maturity OTTI in AOCI	0	0
Commercial mortgage-backed agencies [Member]
Schedule of Investments [Line Items]
Amortized Cost	56,191	43,780
Gross Unrealized Gains	850	52
Gross Unrealized Losses	31	196
Investment securities - available-for-sale (at fair value)	57,010	43,636
OTTI in AOCI	0	0
Held-to-maturity amortized cost	17,657	18,078
Held-to-maturity Gross Unrealized Gains	1,073	171
Held-to-maturity gross unrealized losses	0	17
Investment securities - HTM	18,730	18,232
Held-to-maturity OTTI in AOCI	0	0
Collateralized mortgage obligations [Member]
Schedule of Investments [Line Items]
Amortized Cost	21,014	9,690
Gross Unrealized Gains	57	43
Gross Unrealized Losses	63	123
Investment securities - available-for-sale (at fair value)	21,008	9,610
OTTI in AOCI	0	0
Held-to-maturity amortized cost	5,255	6,419
Held-to-maturity Gross Unrealized Gains	25	0
Held-to-maturity gross unrealized losses	0	122
Investment securities - HTM	5,280	6,297
Held-to-maturity OTTI in AOCI	0	0
Obligations of states and political subdivisions [Member]
Schedule of Investments [Line Items]
Amortized Cost	24,403	45,949
Gross Unrealized Gains	737	915
Gross Unrealized Losses	49	223
Investment securities - available-for-sale (at fair value)	25,091	46,641
OTTI in AOCI	0	0
Held-to-maturity amortized cost	6,987	2,625
Held-to-maturity Gross Unrealized Gains	1,455	338
Held-to-maturity gross unrealized losses	0	0
Investment securities - HTM	8,442	2,963
Held-to-maturity OTTI in AOCI	0	0
Collateralized debt obligations [Member]
Schedule of Investments [Line Items]
Amortized Cost	24,721	25,766
Gross Unrealized Gains	0	0
Gross Unrealized Losses	4,794	3,555
Investment securities - available-for-sale (at fair value)	19,927	22,211
OTTI in AOCI	$ (427)	$ (799)

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Accumulated other comprehensive loss related to portion of other than temporary impairment (OTTI) due to factors other than credit losses on debt securities categorized as available-for-sale that an entity does not intend to sell and which it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis of the debt security. The amount represented by this item is net of tax, as applicable.

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