INVESTMENTS - Available for Sale Securities by Contractual Maturity (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Debt and Equity Securities, FV-NI [Line Items]
Proceeds from sale of available-for-sale securities	$ 0	$ 0	$ 0	$ 0
Gains from securities available-for-sale	0	0	0	0
Losses from securities available-for-sale	0	$ 0	0	$ 0
Amortized Cost
Securities available-for-sale, Total	281,003		281,003		$ 272,051
Securities held-to-maturity, Total	8,500		8,500		7,500
Total securities	289,503		289,503		279,551
Fair Value
Securities available-for-sale, Total	247,832		247,832		271,359
Securities held-to-maturity, Total	8,342		8,342		8,128
Total securities	256,174		256,174		279,487
U.S. agency securities
Amortized Cost
Securities available-for-sale, Due after one year through five years	950		950		959
Securities available-for-sale, Due after five years through ten years	6,927		6,927		6,920
Securities available-for-sale, Due after ten years	13,277		13,277		13,276
Securities available-for-sale, Subtotal	21,154		21,154		21,155
Securities available-for-sale, Total	21,154		21,154		21,155
Fair Value
Securities available-for-sale, Due after one year through five years	948		948		1,004
Securities available-for-sale, Due after five years through ten years	6,229		6,229		6,850
Securities available-for-sale, Due after ten years	11,373		11,373		13,116
Securities available-for-sale, Subtotal	18,550		18,550		20,970
Securities available-for-sale, Total	18,550		18,550		20,970
Corporate securities
Amortized Cost
Securities available-for-sale, Due in one year or less	1,000		1,000		0
Securities available-for-sale, Due after one year through five years	2,496		2,496		3,495
Securities available-for-sale, Due after five years through ten years	4,000		4,000		4,000
Securities available-for-sale, Due after ten years	2,000		2,000		2,000
Securities available-for-sale, Subtotal	9,496		9,496		9,495
Securities available-for-sale, Total	9,496		9,496		9,495
Securities held-to-maturity, Due after five years through ten years	8,500		8,500		7,500
Fair Value
Securities available-for-sale, Due in one year or less	1,005		1,005		0
Securities available-for-sale, Due after one year through five years	2,523		2,523		3,526
Securities available-for-sale, Due after five years through ten years	3,788		3,788		3,627
Securities available-for-sale, Due after ten years	1,452		1,452		1,849
Securities available-for-sale, Subtotal	8,768		8,768		9,002
Securities available-for-sale, Total	8,768		8,768		9,002
Securities held-to-maturity, Due after five years through ten years	8,342		8,342		8,128
Municipal bonds
Amortized Cost
Securities available-for-sale, Due in one year or less	2,660		2,660		0
Securities available-for-sale, Due after one year through five years	1,051		1,051		3,724
Securities available-for-sale, Due after five years through ten years	8,013		8,013		6,857
Securities available-for-sale, Due after ten years	136,639		136,639		125,796
Securities available-for-sale, Subtotal	148,363		148,363		136,377
Securities available-for-sale, Total	148,363		148,363		136,377
Fair Value
Securities available-for-sale, Due in one year or less	2,653		2,653		0
Securities available-for-sale, Due after one year through five years	1,047		1,047		3,850
Securities available-for-sale, Due after five years through ten years	7,729		7,729		7,035
Securities available-for-sale, Due after ten years	115,702		115,702		124,548
Securities available-for-sale, Subtotal	127,131		127,131		135,433
Securities available-for-sale, Total	127,131		127,131		135,433
Mortgage-backed securities
Amortized Cost
Securities available-for-sale, Mortgage-backed securities	85,142		85,142		88,641
Securities available-for-sale, Total	85,142		85,142		88,641
Fair Value
Securities available-for-sale, Mortgage-backed securities	77,175		77,175		89,402
Securities available-for-sale, Total	77,175		77,175		89,402
Federal National Mortgage Association ("FNMA")
Amortized Cost
Securities available-for-sale, Mortgage-backed securities	70,871		70,871		75,171
Fair Value
Securities available-for-sale, Mortgage-backed securities	63,653		63,653		75,737
Federal Home Loan Mortgage Corporation ("FHLMC")
Amortized Cost
Securities available-for-sale, Mortgage-backed securities	9,395		9,395		9,606
Fair Value
Securities available-for-sale, Mortgage-backed securities	8,920		8,920		9,768
Government National Mortgage Association ("GNMA")
Amortized Cost
Securities available-for-sale, Mortgage-backed securities	4,876		4,876		3,864
Fair Value
Securities available-for-sale, Mortgage-backed securities	4,602		4,602		3,897
U.S. Small Business Administration securities
Amortized Cost
Securities available-for-sale, Due after one year through five years	3,423		3,423		2,485
Securities available-for-sale, Due after five years through ten years	4,805		4,805		4,420
Securities available-for-sale, Due after ten years	8,620		8,620		9,478
Securities available-for-sale, Subtotal	16,848		16,848		16,383
Securities available-for-sale, Total	16,848		16,848		16,383
Fair Value
Securities available-for-sale, Due after one year through five years	3,285		3,285		2,507
Securities available-for-sale, Due after five years through ten years	4,661		4,661		4,515
Securities available-for-sale, Due after ten years	8,262		8,262		9,530
Securities available-for-sale, Subtotal	16,208		16,208		16,552
Securities available-for-sale, Total	$ 16,208		$ 16,208		$ 16,552