SECURITIES - Gross unrealized gains and losses (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Securities available for sale
Amortized Cost	$ 243,875	$ 237,574
Gross Unrealized Gains	6,020	2,195
Gross Unrealized Losses	106	296
Fair Value	249,789	239,473
Securities held to maturity
Amortized Cost		26,372
Gross Unrealized Gains		561
Gross Unrealized Losses		6
Fair Value		26,927
U.S. government and government-sponsored enterprise obligations
Securities available for sale
Amortized Cost	13,330	14,994
Gross Unrealized Gains	256	210
Fair Value	13,586	15,204
U.S. government agency and government-sponsored residential mortgage-backed securities
Securities available for sale
Amortized Cost	181,997	163,982
Gross Unrealized Gains	4,583	1,456
Gross Unrealized Losses	106	265
Fair Value	186,474	165,173
Securities held to maturity
Amortized Cost		12,682
Gross Unrealized Gains		86
Gross Unrealized Losses		6
Fair Value		12,762
U.S. government-sponsored collateralized mortgage obligations
Securities available for sale
Amortized Cost	24,745	26,137
Gross Unrealized Gains	870	243
Gross Unrealized Losses		7
Fair Value	25,615	26,373
Securities held to maturity
Amortized Cost		1,433
Gross Unrealized Gains		69
Fair Value		1,502
SBA asset-backed securities
Securities available for sale
Amortized Cost	18,554	32,461
Gross Unrealized Gains	285	286
Gross Unrealized Losses		24
Fair Value	18,839	32,723
Securities held to maturity
Amortized Cost		5,308
Gross Unrealized Gains		124
Fair Value		5,432
Municipal bonds
Securities available for sale
Amortized Cost	5,249
Gross Unrealized Gains	26
Fair Value	5,275
Securities held to maturity
Amortized Cost		6,949
Gross Unrealized Gains		282
Fair Value	$ 5,300	$ 7,231

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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Amount, before tax, of unrealized loss 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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