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INVESTMENT SECURITIES - Amortized Cost (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Debt Securities, Available-for-sale, Fair Value to Amortized Cost [Abstract]
Amortized cost	$ 111,809	$ 118,132
Gross unrealized gains	3,944	1,951
Gross unrealized losses	(163)	(194)
Securities available for sale, fair value	115,590	119,889
U.S. Treasuries
Debt Securities, Available-for-sale, Fair Value to Amortized Cost [Abstract]
Amortized cost		999
Securities available for sale, fair value		999
U.S. Government Agencies
Debt Securities, Available-for-sale, Fair Value to Amortized Cost [Abstract]
Amortized cost	5,523	10,033
Gross unrealized gains	25	64
Gross unrealized losses	(4)	(7)
Securities available for sale, fair value	5,544	10,090
Municipal securities
Debt Securities, Available-for-sale, Fair Value to Amortized Cost [Abstract]
Amortized cost	15,992	17,888
Gross unrealized gains	695	408
Gross unrealized losses		(5)
Securities available for sale, fair value	16,687	18,291
Mortgage-backed securities
Debt Securities, Available-for-sale, Fair Value to Amortized Cost [Abstract]
Amortized cost	34,567	42,931
Gross unrealized gains	2,033	860
Gross unrealized losses	(22)	(48)
Securities available for sale, fair value	36,578	43,743
Collateralized mortgage obligation
Debt Securities, Available-for-sale, Fair Value to Amortized Cost [Abstract]
Amortized cost	26,649	28,197
Gross unrealized gains	1,054	476
Gross unrealized losses	(8)	(68)
Securities available for sale, fair value	27,695	28,605
SBA securities
Debt Securities, Available-for-sale, Fair Value to Amortized Cost [Abstract]
Amortized cost	7,661	9,550
Gross unrealized gains	52	2
Gross unrealized losses	(46)	(66)
Securities available for sale, fair value	7,667	9,486
Corporate Bonds
Debt Securities, Available-for-sale, Fair Value to Amortized Cost [Abstract]
Amortized cost	21,417	8,534
Gross unrealized gains	85	141
Gross unrealized losses	(83)
Securities available for sale, fair value	$ 21,419	$ 8,675

X

- Definition

Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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