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-Topic 320
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-Topic 326
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INVESTMENT SECURITIES - AFS (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Jun. 30, 2022
Available-for-Sale Debt Securities
Amortized Cost	$ 645,968		$ 663,003
Gross Unrealized Gains	1,373		1,437
Gross Unrealized Losses	(43,191)		(44,075)
Allowance for Credit Losses	0		0
Total available-for-sale debt securities	604,150		620,365
U.S. Treasury securities and U.S. Government agencies
Available-for-Sale Debt Securities
Amortized Cost	431,450		436,333
Gross Unrealized Gains			1
Gross Unrealized Losses	(24,093)		(25,193)
Allowance for Credit Losses	0		0
Total available-for-sale debt securities	407,357		411,141
Private label mortgage backed security
Available-for-Sale Debt Securities
Amortized Cost	671		843
Gross Unrealized Gains	1,317		1,284
Allowance for Credit Losses	0		0
Total available-for-sale debt securities	1,988		2,127
Mortgage-backed securities - residential
Available-for-Sale Debt Securities
Amortized Cost	183,843		189,312
Gross Unrealized Gains	13		16
Gross Unrealized Losses	(17,569)		(17,455)
Allowance for Credit Losses	0		0
Total available-for-sale debt securities	166,287		171,873
Collateralized mortgage obligations
Available-for-Sale Debt Securities
Amortized Cost	24,222		22,774
Gross Unrealized Gains	30		21
Gross Unrealized Losses	(1,505)		(1,427)
Allowance for Credit Losses	0		0
Total available-for-sale debt securities	22,747		21,368
Corporate bonds
Available-for-Sale Debt Securities
Amortized Cost	2,012		10,000
Gross Unrealized Gains	13		1
Allowance for Credit Losses	0	$ (3)	0	$ (30)
Total available-for-sale debt securities	2,025		10,001
Trust preferred security
Available-for-Sale Debt Securities
Amortized Cost	3,770		3,741
Gross Unrealized Gains			114
Gross Unrealized Losses	(24)
Allowance for Credit Losses	0		0
Total available-for-sale debt securities	$ 3,746		$ 3,855