LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS - Allowance for Credit Losses (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended	12 Months Ended
Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Allowance for Loan Losses [Roll Forward]
Beginning balance	$ 32,425	$ 32,015	$ 32,131	$ 31,845	$ 31,845
Charge-offs	0	0	(21)	0
Recoveries	1	4	27	16
Provisions (benefits)	(108)	300	181	(1,400)
Ending balance	32,318	32,319	32,318	32,319	32,131
Accounting Standards Update 2016-13
Allowance for Loan Losses [Roll Forward]
Beginning balance				1,858	1,858
Commercial and Industrial
Allowance for Loan Losses [Roll Forward]
Beginning balance	1,068	590	926	390	390
Charge-offs	0	0	0	0	0
Recoveries	1	4	26	14
Provisions (benefits)	15	(79)	132	(57)
Ending balance	1,084	515	1,084	515	926
Commercial and Industrial \| Accounting Standards Update 2016-13
Allowance for Loan Losses [Roll Forward]
Beginning balance				168	168
Construction
Allowance for Loan Losses [Roll Forward]
Beginning balance	3,992	3,978	3,347	2,581	2,581
Charge-offs	0	0	0	0	0
Recoveries	0	0	0	0
Provisions (benefits)	114	(833)	759	(1,335)
Ending balance	4,106	3,145	4,106	3,145	3,347
Construction \| Accounting Standards Update 2016-13
Allowance for Loan Losses [Roll Forward]
Beginning balance				1,899	1,899
Real Estate Mortgage \| Commercial Owner Occupied
Allowance for Loan Losses [Roll Forward]
Beginning balance	1,536	1,869	1,795	2,298	2,298
Charge-offs	0	0	0	0	0
Recoveries	0	0	1	2
Provisions (benefits)	668	(153)	408	(413)
Ending balance	2,204	1,716	2,204	1,716	1,795
Real Estate Mortgage \| Commercial Owner Occupied \| Accounting Standards Update 2016-13
Allowance for Loan Losses [Roll Forward]
Beginning balance				(171)	(171)
Real Estate Mortgage \| Commercial Non-owner Occupied
Allowance for Loan Losses [Roll Forward]
Beginning balance	5,414	8,798	7,108	9,709	9,709
Charge-offs	0	0	0	0	0
Recoveries	0	0	0	0
Provisions (benefits)	(395)	(276)	(2,089)	(236)
Ending balance	5,019	8,522	5,019	8,522	7,108
Real Estate Mortgage \| Commercial Non-owner Occupied \| Accounting Standards Update 2016-13
Allowance for Loan Losses [Roll Forward]
Beginning balance				(951)	(951)
Real Estate Mortgage \| Residential 1 to 4 Family
Allowance for Loan Losses [Roll Forward]
Beginning balance	9,070	7,710	9,061	6,076	6,076
Charge-offs	0	0	0	0	0
Recoveries	0	0	0	0
Provisions (benefits)	124	1,164	133	1,016
Ending balance	9,194	8,874	9,194	8,874	9,061
Real Estate Mortgage \| Residential 1 to 4 Family \| Accounting Standards Update 2016-13
Allowance for Loan Losses [Roll Forward]
Beginning balance				1,782	1,782
Real Estate Mortgage \| Residential – 1 to 4 Family Investment
Allowance for Loan Losses [Roll Forward]
Beginning balance	9,683	7,740	8,783	9,381	9,381
Charge-offs	0	0	0	0	0
Recoveries	0	0	0	0
Provisions (benefits)	(760)	489	140	(358)
Ending balance	8,923	8,229	8,923	8,229	8,783
Real Estate Mortgage \| Residential – 1 to 4 Family Investment \| Accounting Standards Update 2016-13
Allowance for Loan Losses [Roll Forward]
Beginning balance				(794)	(794)
Real Estate Mortgage \| Residential Multifamily
Allowance for Loan Losses [Roll Forward]
Beginning balance	1,603	1,232	1,049	1,347	1,347
Charge-offs	0	0	0	0	0
Recoveries	0	0	0	0
Provisions (benefits)	121	25	675	38
Ending balance	1,724	1,257	1,724	1,257	1,049
Real Estate Mortgage \| Residential Multifamily \| Accounting Standards Update 2016-13
Allowance for Loan Losses [Roll Forward]
Beginning balance				(128)	(128)
Consumer
Allowance for Loan Losses [Roll Forward]
Beginning balance	59	98	62	63	63
Charge-offs	0	0	(21)	0	0
Recoveries	0	0	0	0
Provisions (benefits)	5	(37)	23	(55)
Ending balance	$ 64	$ 61	$ 64	61	62
Consumer \| Accounting Standards Update 2016-13
Allowance for Loan Losses [Roll Forward]
Beginning balance				$ 53	$ 53

Financing Receivable, Excluding Accrued Interest, Credit Loss Expense (Reversal), Excluding Unfunded Commitments

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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- Definition

Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479344/326-20-45-1

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- Definition

Amount, excluding accrued interest, of increase in allowance for credit loss on financing receivable from recovery. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

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- Definition

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6

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-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

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