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LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS (Activity in Allowance for Credit Losses on Loans by Portfolio Segment) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Financing Receivable, Allowance for Credit Loss [Line Items]
Beginning Balance	$ 34,244	$ 32,060	$ 33,256	$ 37,865	$ 37,865
Loans charged off	(278)	(121)	(939)	(828)	(1,164)
Recoveries	63	64	437	272	372
Provision for loan losses	2,513	269	3,788	(5,037)	(3,817)
Ending Balance	36,542	32,272	36,542	32,272	33,256
Commercial real estate - non-owner-occupied
Financing Receivable, Allowance for Credit Loss [Line Items]
Beginning Balance	16,210	19,577	18,834	21,778	21,778
Loans charged off	0	0	0	0	0
Recoveries	1	0	2	0	0
Provision for loan losses	922	157	(1,703)	(2,044)	(2,944)
Ending Balance	17,133	19,734	17,133	19,734	18,834
Commercial real estate - owner-occupied
Financing Receivable, Allowance for Credit Loss [Line Items]
Beginning Balance	2,501	2,516	2,539	2,832	2,832
Loans charged off	0	0	0	0	0
Recoveries	0	2	2	7	9
Provision for loan losses	146	(214)	106	(535)	(302)
Ending Balance	2,647	2,304	2,647	2,304	2,539
Commercial
Financing Receivable, Allowance for Credit Loss [Line Items]
Beginning Balance	5,145	4,342	4,183	6,703	6,703
Loans charged off	(183)	(97)	(744)	(503)	(799)
Recoveries	61	49	341	159	220
Provision for loan losses	192	295	1,435	(1,770)	(1,941)
Ending Balance	5,215	4,589	5,215	4,589	4,183
SBA PPP
Financing Receivable, Allowance for Credit Loss [Line Items]
Beginning Balance	1	66	19	69	69
Loans charged off	0	0	0	0	0
Recoveries	0	0	0	0	0
Provision for loan losses	0	(23)	(18)	(26)	(50)
Ending Balance	1	43	1	43	19
Residential real estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Beginning Balance	8,438	3,205	6,133	3,474	3,474
Loans charged off	(49)	(4)	(65)	(92)	(92)
Recoveries	0	2	0	72	107
Provision for loan losses	696	450	3,017	199	2,644
Ending Balance	9,085	3,653	9,085	3,653	6,133
Home equity
Financing Receivable, Allowance for Credit Loss [Line Items]
Beginning Balance	1,796	2,065	1,469	2,616	2,616
Loans charged off	0	0	0	(145)	(162)
Recoveries	1	4	87	4	4
Provision for loan losses	63	(231)	304	(637)	(989)
Ending Balance	1,860	1,838	1,860	1,838	1,469
Consumer
Financing Receivable, Allowance for Credit Loss [Line Items]
Beginning Balance	153	289	79	393	393
Loans charged off	(46)	(20)	(130)	(88)	(111)
Recoveries	0	7	5	30	32
Provision for loan losses	494	(165)	647	(224)	(235)
Ending Balance	$ 601	$ 111	$ 601	$ 111	$ 79

X

- Definition

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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