Investments - Available-for-Sale (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Amortized cost and fair values of investment securities available-for-sale
Amortized Cost	$ 150,541	$ 70,862
Unrealized Gain	2,157	119
Unrealized Loss	(527)	(725)
Fair Value	152,171	70,256
Debt Securities
Amortized cost and fair values of investment securities available-for-sale
Amortized Cost	143,593	65,553
Unrealized Gain	1,992	24
Unrealized Loss	(527)	(714)
Fair Value	145,058	64,863
U.S. Agency securities
Amortized cost and fair values of investment securities available-for-sale
Amortized Cost	19,931	29,532
Unrealized Gain	5	0
Unrealized Loss	(92)	(181)
Fair Value	19,844	29,351
U.S. Sponsored Mortgage backed securities
Amortized cost and fair values of investment securities available-for-sale
Amortized Cost	55,786	34,246
Unrealized Gain	188	1
Unrealized Loss	(310)	(533)
Fair Value	55,664	33,714
Municipal Securities
Amortized cost and fair values of investment securities available-for-sale
Amortized Cost	67,876	1,775
Unrealized Gain	1,799	23
Unrealized Loss	(125)	0
Fair Value	69,550	1,798
Equity and Other securities
Amortized cost and fair values of investment securities available-for-sale
Amortized Cost	6,948	5,309
Unrealized Gain	165	95
Unrealized Loss	0	(11)
Fair Value	$ 7,113	$ 5,393

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)
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 3: http://www.xbrl.org/2003/role/presentationRef
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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
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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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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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