INVESTMENT SECURITIES - Schedule of Amortized Cost and Fair Value of Investment Securities Available for Sale Securities and Held to Maturity (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Dec. 31, 2025
Debt Securities, Available-for-Sale, Allowance for Credit Loss [Line Items]
Amortized Cost	$ 411,901	$ 426,145
Gross Unrealized Gains	164	1,776
Gross Unrealized Losses	(30,721)	(20,717)
Fair Value	381,344	407,204
Amortized Cost	4,179	4,184
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(376)	(81)
Fair Value	3,803	4,103
Government agency securities
Debt Securities, Available-for-Sale, Allowance for Credit Loss [Line Items]
Amortized Cost	18,725	22,850
Gross Unrealized Gains	12	34
Gross Unrealized Losses	(561)	(179)
Fair Value	18,176	22,705
SBA agency securities
Debt Securities, Available-for-Sale, Allowance for Credit Loss [Line Items]
Amortized Cost	19,437	21,326
Gross Unrealized Gains	9	90
Gross Unrealized Losses	(915)	(236)
Fair Value	18,531	21,180
MBS: Residential
Debt Securities, Available-for-Sale, Allowance for Credit Loss [Line Items]
Amortized Cost	95,306	91,049
Gross Unrealized Gains	0	634
Gross Unrealized Losses	(8,732)	(4,505)
Fair Value	86,574	87,178
MBS: Commercial
Debt Securities, Available-for-Sale, Allowance for Credit Loss [Line Items]
Amortized Cost	10,003	5,010
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(67)	(33)
Fair Value	9,936	4,977
CMO: Residential
Debt Securities, Available-for-Sale, Allowance for Credit Loss [Line Items]
Amortized Cost	114,623	120,475
Gross Unrealized Gains	13	760
Gross Unrealized Losses	(12,195)	(8,740)
Fair Value	102,441	112,495
CMO: Commercial
Debt Securities, Available-for-Sale, Allowance for Credit Loss [Line Items]
Amortized Cost	76,949	102,755
Gross Unrealized Gains	116	183
Gross Unrealized Losses	(2,536)	(2,161)
Fair Value	74,529	100,777
Commercial paper
Debt Securities, Available-for-Sale, Allowance for Credit Loss [Line Items]
Amortized Cost	39,722	19,948
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(23)	0
Fair Value	39,699	19,948
Corporate debt securities
Debt Securities, Available-for-Sale, Allowance for Credit Loss [Line Items]
Amortized Cost	24,595	30,165
Gross Unrealized Gains	14	75
Gross Unrealized Losses	(1,518)	(1,811)
Fair Value	23,091	28,429
Municipal tax-exempt securities
Debt Securities, Available-for-Sale, Allowance for Credit Loss [Line Items]
Amortized Cost	12,541	12,567
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(4,174)	(3,052)
Fair Value	8,367	9,515
Amortized Cost	4,179	4,184
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(376)	(81)
Fair Value	$ 3,803	$ 4,103

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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Amount, before tax, of unrealized loss 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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