INVESTMENT SECURITIES - Summary of Investments (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Available for sale:
Amortized cost	$ 9,110	$ 10,075
Gross unrealized gains	1	3
Gross unrealized losses	689	712
Fair value	8,422	9,366
Held to maturity:
Amortized cost	9,336	9,378
Gross unrealized gains	35	56
Gross unrealized losses	1,543	1,629
Fair value	7,828	7,805
Corporate debt obligations
Available for sale:
Amortized cost	500	500
Gross unrealized gains	0	0
Gross unrealized losses	0	0
Fair value	500	500
Residential mortgage-backed securities
Available for sale:
Amortized cost	8,610	9,575
Gross unrealized gains	1	3
Gross unrealized losses	689	712
Fair value	7,922	8,866
Held to maturity:
Amortized cost	5,482	5,556
Gross unrealized gains	0	0
Gross unrealized losses	1,082	1,096
Fair value	4,400	4,460
States and political subdivisions
Held to maturity:
Amortized cost	3,854	3,822
Gross unrealized gains	35	56
Gross unrealized losses	461	533
Fair value	$ 3,428	$ 3,345

Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on 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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