Securities - Schedule of Amortized Cost and Fair Value of Securities (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
SECURITIES AVAILABLE FOR SALE
Amortized Cost	$ 141,396	$ 123,929
Gross Unrealized Gains	2,624	2,180
Gross Unrealized Losses	80	416
Fair Value	143,940	125,693	$ 108,708
SECURITIES HELD TO MATURITY
Amortized Cost	57,562	71,542	73,507
Gross Unrealized Gains	1,006	259
Gross Unrealized Losses	2	438
Fair Value	58,566	71,363	$ 74,069
U.S. Government and agencies
SECURITIES AVAILABLE FOR SALE
Amortized Cost	75,709	46,218
Gross Unrealized Gains	587	124
Gross Unrealized Losses	60	313
Fair Value	76,236	46,029
SECURITIES HELD TO MATURITY
Amortized Cost	23,020	31,044
Gross Unrealized Gains	198	27
Gross Unrealized Losses	2	176
Fair Value	23,216	30,895
Mortgage-backed securities, residential
SECURITIES AVAILABLE FOR SALE
Amortized Cost	33,735	41,528
Gross Unrealized Gains	1,480	1,336
Gross Unrealized Losses	0	25
Fair Value	35,215	42,839
SECURITIES HELD TO MATURITY
Amortized Cost	34,542	40,498
Gross Unrealized Gains	808	232
Gross Unrealized Losses	0	262
Fair Value	35,350	40,468
State and municipal
SECURITIES AVAILABLE FOR SALE
Amortized Cost	25,206	27,437
Gross Unrealized Gains	464	642
Gross Unrealized Losses	7	1
Fair Value	25,663	28,078
Corporate bonds
SECURITIES AVAILABLE FOR SALE
Amortized Cost	5,000	7,000
Gross Unrealized Gains	45	20
Gross Unrealized Losses	0	65
Fair Value	5,045	6,955
CRA mutual fund
SECURITIES AVAILABLE FOR SALE
Amortized Cost	1,044	1,044
Gross Unrealized Gains	24	9
Gross Unrealized Losses	0	0
Fair Value	1,068	1,053
Stock in other banks
SECURITIES AVAILABLE FOR SALE
Amortized Cost	702	702
Gross Unrealized Gains	24	49
Gross Unrealized Losses	13	12
Fair Value	$ 713	$ 739

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

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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.

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Amount after other than temporary impairment (OTTI) accretion, of investments in debt securities classified as held-to-maturity.

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