v3.19.1

Investment Securities - Summary of Debt and Equity Securities (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Securities available-for-sale:
Amortized Cost	$ 149,528	$ 131,631
Gross Unrealized Gain	237	60
Gross Unrealized Loss	(2,774)	(2,002)
Securities available-for-sale, at fair value	146,991	129,689
Securities held-to-maturity:
Amortized Cost	21,760	21,070
Gross Unrealized Gain	37	189
Gross Unrealized Loss	(645)	(262)
Fair Value	21,152	20,997
Pledged securities for collateral	112,200	109,900
Mortgage-backed securities
Securities available-for-sale:
Amortized Cost	68,975	52,565
Gross Unrealized Gain	177	8
Gross Unrealized Loss	(1,231)	(669)
Securities available-for-sale, at fair value	67,921	51,904
Securities held-to-maturity:
Amortized Cost	16,659	15,807
Gross Unrealized Gain	0	8
Gross Unrealized Loss	(602)	(257)
Fair Value	16,057	15,558
Collateralized mortgage obligations
Securities available-for-sale:
Amortized Cost	56,625	51,459
Gross Unrealized Gain	55	34
Gross Unrealized Loss	(1,031)	(1,008)
Securities available-for-sale, at fair value	55,649	50,485
SBA loan pool securities
Securities available-for-sale:
Amortized Cost	23,144	25,231
Gross Unrealized Gain	0	17
Gross Unrealized Loss	(512)	(323)
Securities available-for-sale, at fair value	22,632	24,925
Municipal bonds
Securities available-for-sale:
Amortized Cost	784	2,376
Gross Unrealized Gain	5	1
Gross Unrealized Loss	0	(2)
Securities available-for-sale, at fair value	789	2,375
Securities held-to-maturity:
Amortized Cost	5,101	5,263
Gross Unrealized Gain	37	181
Gross Unrealized Loss	(43)	(5)
Fair Value	$ 5,095	$ 5,439

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