REGULATORY CAPITAL (Schedule of Regulatory Capital Amounts and Ratios) (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Regulatory Assets
Common equity	$ 179,154	$ 208,133
Goodwill	(10,835)	(10,835)
Core deposit intangible (net of deferred tax liability)	(537)	(766)
AOCI losses	43,906	1,952
Common Equity Tier 1 Capital	211,688	198,484
TRUPs	12,000	12,000
Tier 1 Capital	223,688	210,484
Allowable reserve for credit losses and other Tier 2 adjustments	22,295	18,468
Subordinated notes	19,552	19,510
Tier 2 Capital	265,535	248,462
Risk-Weighted Assets ("RWA")	1,856,827	1,665,296
Average Assets ("AA")	$ 2,340,703	$ 2,281,210
Common Tier 1 Capital to RWA, Regulatory Min. Ratio + CCB	7.00%
Tier 1 Capital to RWA, Regulatory Min. Ratio + CCB	8.50%
Tier 2 Capital to RWA, Regulatory Min. Ratio + CCB	10.50%
Common Tier 1 Capital to RWA	11.40%	11.92%
Tier 1 Capital to RWA	0.1205	0.1264
Tier 2 Capital to RWA	14.30%	14.92%
Tier 1 Capital to AA (Leverage)	0.0956	0.0923
PCA well capitalized (as a percent)	0.0500
Bank
Regulatory Assets
Common equity	$ 207,146	$ 236,561
Goodwill	(10,835)	(10,835)
Core deposit intangible (net of deferred tax liability)	(537)	(766)
AOCI losses	43,906	1,952
Common Equity Tier 1 Capital	239,680	226,912
Tier 1 Capital	239,680	226,912
Allowable reserve for credit losses and other Tier 2 adjustments	22,295	18,468
Tier 2 Capital	261,975	245,380
Risk-Weighted Assets ("RWA")	1,855,483	1,663,831
Average Assets ("AA")	$ 2,338,751	$ 2,279,835
Common Tier 1 Capital to RWA	12.92%	13.64%
Tier 1 Capital to RWA	0.1292	0.1364
Tier 2 Capital to RWA	14.12%	14.75%
Tier 1 Capital to AA (Leverage)	0.1025	0.0995