FAIR VALUE MEASUREMENTS - Financial Instruments (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Investment securities:
Available-for-sale	$ 46,218	$ 50,467
Held-to-maturity	20,844	14,917
Carrying Amount
Financial Assets:
Cash and cash equivalents	36,982	25,205
Investment securities:
Available-for-sale	46,218	50,467
Held-to-maturity	20,844	14,917
Loans receivable, net	160,600	167,843
Bank-owned life insurance	15,252	14,983
Financial Liabilities:
Deposits	196,389	185,274
Borrowings	9,786	14,732
Fair Value
Financial Assets:
Cash and cash equivalents	36,982	25,205
Investment securities:
Available-for-sale	46,218	50,467
Held-to-maturity	19,318	13,567
Loans receivable, net	158,360	168,189
Bank-owned life insurance	15,252	14,983
Financial Liabilities:
Deposits	195,883	184,972
Borrowings	9,563	14,566
Fair Value \| Level 1
Financial Assets:
Cash and cash equivalents	36,982	25,205
Financial Liabilities:
Deposits	141,647	126,908
Fair Value \| Level 2
Investment securities:
Available-for-sale	46,218	50,467
Held-to-maturity	19,318	13,567
Bank-owned life insurance	15,252	14,983
Financial Liabilities:
Deposits	54,236	58,064
Borrowings	9,563	14,566
Fair Value \| Level 3
Investment securities:
Loans receivable, net	$ 158,360	$ 168,189

Fair value portion of bank owned life insurance.

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Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

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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).

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Amount excluding accrued interest, after allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity).

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Fair value portion of deposit liabilities held by the entity, including, but not limited to, foreign and domestic, interest and noninterest bearing, demand deposits, saving deposits, negotiable orders of withdrawal (NOW) and time deposits.

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Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts.

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