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INVESTMENT SECURITIES - Held-to-Maturity Securities Continuous Unrealized Loss Position (Details) $ in Thousands | Dec. 31, 2022 USD ($)
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Fair Value |
Less Than 12 Months | $ 23,438
12 Months or Greater | 386,766
Total | 410,204
Gross Unrealized Losses |
Less Than 12 Months | (2,121)
12 Months or Greater | (52,505)
Total | (54,626)
U.S. treasury securities |
Fair Value |
Less Than 12 Months | 0
12 Months or Greater | 87,466
Total | 87,466
Gross Unrealized Losses |
Less Than 12 Months | 0
12 Months or Greater | (4,149)
Total | (4,149)
U.S. agency |
Fair Value |
Less Than 12 Months | 0
12 Months or Greater | 14,571
Total | 14,571
Gross Unrealized Losses |
Less Than 12 Months | 0
12 Months or Greater | (1,838)
Total | (1,838)
State, county and municipal securities |
Fair Value |
Less Than 12 Months | 9,858
12 Months or Greater | 105,734
Total | 115,592
Gross Unrealized Losses |
Less Than 12 Months | (1,392)
12 Months or Greater | (18,126)
Total | (19,518)
Mortgage-backed securities |
Fair Value |
Less Than 12 Months | 13,580
12 Months or Greater | 178,995
Total | 192,575
Gross Unrealized Losses |
Less Than 12 Months | (729)
12 Months or Greater | (28,392)
Total | $ (29,121)

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