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INVESTMENT SECURITIES - Unrealized Losses on Held-to-Maturity Securities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Fair Value
Fair Value, Less than 12 months	$ 16,627	$ 47,562
Fair Value, 12 Months or More	59,913	14,716
Fair Value, Total	76,540	62,278
Unrealized Loss
Unrealized Loss, Less than 12 Months	2,416	1,353
Unrealized Loss, 12 Months or More	17,191	715
Unrealized Loss, Total	19,607	2,068
Obligations of states and political subdivisions
Fair Value
Fair Value, Less than 12 months	0	593
Fair Value, 12 Months or More	546	0
Fair Value, Total	546	593
Unrealized Loss
Unrealized Loss, Less than 12 Months	0	7
Unrealized Loss, 12 Months or More	54	0
Unrealized Loss, Total	54	7
Mortgage-backed securities
Fair Value
Fair Value, Less than 12 months	16,627	46,969
Fair Value, 12 Months or More	59,367	14,716
Fair Value, Total	75,994	61,685
Unrealized Loss
Unrealized Loss, Less than 12 Months	2,416	1,346
Unrealized Loss, 12 Months or More	17,137	715
Unrealized Loss, Total	$ 19,553	$ 2,061

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- Definition

Held-to-maturity Securities, Continuous Unrealized Loss Position, Accumulated Loss [Abstract] [Abstract]

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Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in continuous loss position for 12 months or longer.

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Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in unrealized loss position.

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Fair value of investment in debt security measured at amortized cost (held-to-maturity), in unrealized loss position.

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Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in continuous loss position for less than 12 months.

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