REGULATORY CAPITAL REQUIREMENTS (Details) $ in Thousands	Jun. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Banking Regulation, Total Capital, Actual	$ 538,226	$ 522,714
Banking Regulation, Total Risk-Based Capital Ratio, Actual	0.1410	0.1471
Banking Regulation, Total Risk-Based Capital Ratio, Capital Adequacy, Minimum	0.1050	0.1050
Banking Regulation, Total Risk-Based Capital Ratio, Well Capitalized, Minimum	0.1000	0.1000
Banking Regulation, Tier One Risk-Based Capital, Actual	$ 500,793	$ 486,263
Banking Regulation, Tier One Risk-Based Capital Ratio, Actual	0.1312	0.1368
Banking Regulation, Tier One Risk-Based Capital Ratio, Capital Adequacy, Minimum	0.0850	0.0850
Banking Regulation, Tier One Risk-Based Capital Ratio, Well Capitalized, Minimum	0.0600	0.0600
Common equity tier I capital	$ 457,793	$ 443,263
Common Equity Tier I Risk Based Capital Ratio	11.99%	12.47%
Common Equity Tier One Risk Based Capital Required for Capital Adequacy to Risk Weighted Assets	7.00%	7.00%
Banking Regulation, Tier One Leverage Capital, Actual	$ 500,793	$ 486,263
Banking Regulation, Excess Tier One Leverage Capital Ratio, Actual	0.0925	0.0892
Banking Regulation, Tier One Leverage Capital Ratio, Capital Adequacy, Minimum	0.0400	0.0400
Subsidiaries
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Banking Regulation, Total Capital, Actual	$ 506,550	$ 488,070
Banking Regulation, Total Risk-Based Capital Ratio, Actual	0.1330	0.1378
Banking Regulation, Total Risk-Based Capital Ratio, Capital Adequacy, Minimum	0.1050	0.1050
Banking Regulation, Total Risk-Based Capital Ratio, Well Capitalized, Minimum	0.1000	0.1000
Banking Regulation, Tier One Risk-Based Capital, Actual	$ 469,117	$ 451,620
Banking Regulation, Tier One Risk-Based Capital Ratio, Actual	0.1232	0.1275
Banking Regulation, Tier One Risk-Based Capital Ratio, Capital Adequacy, Minimum	0.0850	0.0850
Banking Regulation, Tier One Risk-Based Capital Ratio, Well Capitalized, Minimum	0.0800	0.0800
Common equity tier I capital	$ 469,117	$ 451,620
Common Equity Tier I Risk Based Capital Ratio	12.32%	12.75%
Common Equity Tier One Risk Based Capital Required for Capital Adequacy to Risk Weighted Assets	7.00%	7.00%
Common Equity Tier One Risk Based Capital Required to be Well Capitalized to Risk Weighted Assets	6.50%	6.50%
Banking Regulation, Tier One Leverage Capital, Actual	$ 469,117	$ 451,620
Banking Regulation, Excess Tier One Leverage Capital Ratio, Actual	0.0867	0.0831
Banking Regulation, Tier One Leverage Capital Ratio, Capital Adequacy, Minimum	0.0400	0.0400
Banking Regulation, Tier One Leverage Capital Ratio, Well Capitalized, Minimum	0.0500	0.0500

Common Equity Tier I To Total Risk Weighted Assets Capital Ratio

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Common Equity Tier One Risk Based Capital Required for Capital Adequacy to Risk Weighted Assets

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Common Equity Tier One Risk Based Capital Required to be Well Capitalized to Risk Weighted Assets

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Common equity tier I capital

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Amount of total capital as defined by regulatory framework.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 505
-Section 50
-Paragraph 1
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 505
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=117337116&loc=SL5958570-112826

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-Name Accounting Standards Codification
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-Paragraph 1
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Ratio of Tier 1 leverage capital to average assets exceeding minimum required for capital adequacy as defined by regulatory framework.

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