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FAIR VALUE MEASUREMENT - Recurring (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	$ 145,845	$ 154,004
U.S. Government Agencies
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	1,501	1,505
Municipal securities
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	18,185	19,557
Mortgage-backed securities
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	28,426	33,010
Collateralized mortgage obligation
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	25,643	25,424
SBA securities
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	5,593	4,305
Corporate Bonds
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	66,497	70,203
Fair Value, Inputs, Level 2 [Member]
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	145,845	154,004
Fair Value, Measurements, Recurring [Member]
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	157,484	167,761
Fair Value, Measurements, Recurring [Member] | U.S. Government Agencies
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	1,501	1,505
Fair Value, Measurements, Recurring [Member] | Municipal securities
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	18,185	19,557
Fair Value, Measurements, Recurring [Member] | Mortgage-backed securities
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	28,426	33,010
Fair Value, Measurements, Recurring [Member] | Collateralized mortgage obligation
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	25,643	25,424
Fair Value, Measurements, Recurring [Member] | SBA securities
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	5,593	4,305
Fair Value, Measurements, Recurring [Member] | Corporate Bonds
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	66,497	70,203
Fair Value, Measurements, Recurring [Member] | Equity Securities
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	11,639	13,757
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	11,639	13,757
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | U.S. Government Agencies
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Municipal securities
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Mortgage-backed securities
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Collateralized mortgage obligation
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | SBA securities
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Corporate Bonds
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Equity Securities
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	11,639	13,757
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	145,845	154,004
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | U.S. Government Agencies
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	1,501	1,505
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Municipal securities
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	18,185	19,557
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Mortgage-backed securities
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	28,426	33,010
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Collateralized mortgage obligation
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	25,643	25,424
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | SBA securities
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	5,593	4,305
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Corporate Bonds
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	66,497	70,203
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Equity Securities
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | U.S. Government Agencies
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Municipal securities
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Mortgage-backed securities
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Collateralized mortgage obligation
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | SBA securities
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Corporate Bonds
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Equity Securities
Investments, Fair Value Disclosure [Abstract]
Investment securities available-for-sale	$ 0	$ 0

X

- Definition

Amount excluding accrued interest, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 30
-Section 45
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=124258926&loc=SL82898722-210454

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