LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS (Loan Aging Analysis by Portfolio Segment) (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Financing Receivable, Past Due [Line Items]
Loans outstanding	$ 3,724,227	$ 3,431,474
Loans 90 Days Past Due and Accruing	0	0
Financing Receivable, Year One, Originated, Current Fiscal Year	612,651	1,099,415
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	1,039,120	557,853
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	496,850	352,013
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	307,036	275,431
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	255,164	213,669
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	666,157	637,117
Financing Receivable, Revolving	305,423	251,440
Financing Receivable, Revolving, Converted to Term Loan	41,826	44,536
Gross loans	3,724,227	3,431,474
Commercial real estate - non-owner-occupied
Financing Receivable, Past Due [Line Items]
Loans outstanding	1,208,700	1,178,185
Loans 90 Days Past Due and Accruing	0	0
Gross loans	1,208,700	1,178,185
Commercial real estate - owner-occupied
Financing Receivable, Past Due [Line Items]
Loans outstanding	324,214	317,275
Loans 90 Days Past Due and Accruing		0
Gross loans	324,214	317,275
Commercial
Financing Receivable, Past Due [Line Items]
Loans outstanding	421,220	363,695
Loans 90 Days Past Due and Accruing	0	0
Gross loans	421,220	363,695
SBA PPP
Financing Receivable, Past Due [Line Items]
Loans outstanding	2,509	35,953
Loans 90 Days Past Due and Accruing	0	0
Gross loans	2,509	35,953
Residential real estate
Financing Receivable, Past Due [Line Items]
Loans outstanding	1,517,239	1,306,447
Loans 90 Days Past Due and Accruing	0	0
Gross loans	1,517,239	1,306,447
Home equity
Financing Receivable, Past Due [Line Items]
Loans outstanding	230,865	210,403
Loans 90 Days Past Due and Accruing	0	0
Gross loans	230,865	210,403
Consumer
Financing Receivable, Past Due [Line Items]
Loans outstanding	19,480	19,516
Loans 90 Days Past Due and Accruing	0	0
Gross loans	19,480	19,516
Total Past Due
Financing Receivable, Past Due [Line Items]
Loans outstanding	4,686	4,685
Total Past Due | Commercial real estate - non-owner-occupied
Financing Receivable, Past Due [Line Items]
Loans outstanding	141	51
Total Past Due | Commercial real estate - owner-occupied
Financing Receivable, Past Due [Line Items]
Loans outstanding	299	180
Total Past Due | Commercial
Financing Receivable, Past Due [Line Items]
Loans outstanding	988	1,243
Total Past Due | SBA PPP
Financing Receivable, Past Due [Line Items]
Loans outstanding	46	68
Total Past Due | Residential real estate
Financing Receivable, Past Due [Line Items]
Loans outstanding	2,129	2,064
Total Past Due | Home equity
Financing Receivable, Past Due [Line Items]
Loans outstanding	992	951
Total Past Due | Consumer
Financing Receivable, Past Due [Line Items]
Loans outstanding	91	128
30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans outstanding	2,057	1,259
30-59 Days Past Due | Commercial real estate - non-owner-occupied
Financing Receivable, Past Due [Line Items]
Loans outstanding	92	0
30-59 Days Past Due | Commercial real estate - owner-occupied
Financing Receivable, Past Due [Line Items]
Loans outstanding	0	47
30-59 Days Past Due | Commercial
Financing Receivable, Past Due [Line Items]
Loans outstanding	325	282
30-59 Days Past Due | SBA PPP
Financing Receivable, Past Due [Line Items]
Loans outstanding	0	0
30-59 Days Past Due | Residential real estate
Financing Receivable, Past Due [Line Items]
Loans outstanding	1,123	379
30-59 Days Past Due | Home equity
Financing Receivable, Past Due [Line Items]
Loans outstanding	466	456
30-59 Days Past Due | Consumer
Financing Receivable, Past Due [Line Items]
Loans outstanding	51	95
60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans outstanding	422	768
60-89 Days Past Due | Commercial real estate - non-owner-occupied
Financing Receivable, Past Due [Line Items]
Loans outstanding	0	0
60-89 Days Past Due | Commercial real estate - owner-occupied
Financing Receivable, Past Due [Line Items]
Loans outstanding	166	0
60-89 Days Past Due | Commercial
Financing Receivable, Past Due [Line Items]
Loans outstanding	20	174
60-89 Days Past Due | SBA PPP
Financing Receivable, Past Due [Line Items]
Loans outstanding	46	68
60-89 Days Past Due | Residential real estate
Financing Receivable, Past Due [Line Items]
Loans outstanding	61	475
60-89 Days Past Due | Home equity
Financing Receivable, Past Due [Line Items]
Loans outstanding	116	50
60-89 Days Past Due | Consumer
Financing Receivable, Past Due [Line Items]
Loans outstanding	13	1
90 Days or Greater Past Due
Financing Receivable, Past Due [Line Items]
Loans outstanding	2,207	2,658
90 Days or Greater Past Due | Commercial real estate - non-owner-occupied
Financing Receivable, Past Due [Line Items]
Loans outstanding	49	51
90 Days or Greater Past Due | Commercial real estate - owner-occupied
Financing Receivable, Past Due [Line Items]
Loans outstanding	133	133
90 Days or Greater Past Due | Commercial
Financing Receivable, Past Due [Line Items]
Loans outstanding	643	787
90 Days or Greater Past Due | SBA PPP
Financing Receivable, Past Due [Line Items]
Loans outstanding	0	0
90 Days or Greater Past Due | Residential real estate
Financing Receivable, Past Due [Line Items]
Loans outstanding	945	1,210
90 Days or Greater Past Due | Home equity
Financing Receivable, Past Due [Line Items]
Loans outstanding	410	445
90 Days or Greater Past Due | Consumer
Financing Receivable, Past Due [Line Items]
Loans outstanding	27	32
Current
Financing Receivable, Past Due [Line Items]
Loans outstanding	3,719,541	3,426,789
Current | Commercial real estate - non-owner-occupied
Financing Receivable, Past Due [Line Items]
Loans outstanding	1,208,559	1,178,134
Current | Commercial real estate - owner-occupied
Financing Receivable, Past Due [Line Items]
Loans outstanding	323,915	317,095
Current | Commercial
Financing Receivable, Past Due [Line Items]
Loans outstanding	420,232	362,452
Current | SBA PPP
Financing Receivable, Past Due [Line Items]
Loans outstanding	2,463	35,885
Current | Residential real estate
Financing Receivable, Past Due [Line Items]
Loans outstanding	1,515,110	1,304,383
Current | Home equity
Financing Receivable, Past Due [Line Items]
Loans outstanding	229,873	209,452
Current | Consumer
Financing Receivable, Past Due [Line Items]
Loans outstanding	19,389	19,388
Commercial
Financing Receivable, Past Due [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	47,548	91,247
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	77,905	44,213
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	37,800	45,835
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	38,831	24,502
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	25,433	14,494
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	36,317	29,174
Financing Receivable, Revolving	127,578	82,102
Financing Receivable, Revolving, Converted to Term Loan	29,808	32,128
Gross loans	421,220	363,695
Commercial | Doubtful
Financing Receivable, Past Due [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0	0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0	0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0	0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving, Converted to Term Loan	0	0
Gross loans	0	0
Residential real estate
Financing Receivable, Past Due [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	294,790	586,637
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	591,023	281,804
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	256,977	103,228
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	83,952	63,403
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	54,859	46,696
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	235,255	223,776
Financing Receivable, Revolving	383	903
Financing Receivable, Revolving, Converted to Term Loan	0	0
Gross loans	1,517,239	1,306,447
Residential real estate | Doubtful
Financing Receivable, Past Due [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0	0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0	0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0	0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving, Converted to Term Loan	0	0
Gross loans	0	0
Commercial real estate - non-owner-occupied
Financing Receivable, Past Due [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	211,579	286,949
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	277,850	188,349
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	169,653	162,198
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	131,574	128,257
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	121,081	100,854
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	296,963	311,578
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving, Converted to Term Loan	0	0
Gross loans	1,208,700	1,178,185
Commercial real estate - non-owner-occupied | Doubtful
Financing Receivable, Past Due [Line Items]
Financing Receivable, Year One, Originated, Current Fiscal Year	0	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year	0	0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year	0	0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year	0	0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving, Converted to Term Loan	0	0
Gross loans	$ 0	$ 0