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INVESTMENT SECURITIES - Estimated Fair Value and Gross Unrealized Losses (Details) - USD ($) $ in Thousands | Sep. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Debt Securities, Available-for-sale [Line Items] |  |
Less than 12 months, Estimated fair value | $ 147,754 | $ 39,340
12 months or more, Estimated fair value | 26,603 | 4,796
Total, Estimated fair value | 174,357 | 44,136
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss [Abstract] |  |
Less than 12 months, Unrealized loss | (12,376) | (401)
12 months or more, Unrealized loss | (3,933) | (169)
Total, Unrealized loss | (16,309) | (570)
Municipal securities |  |
Debt Securities, Available-for-sale [Line Items] |  |
Less than 12 months, Estimated fair value | 15,518 | 3,932
12 months or more, Estimated fair value | 2,216 |
Total, Estimated fair value | 17,734 | 3,932
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss [Abstract] |  |
Less than 12 months, Unrealized loss | (1,874) | (16)
12 months or more, Unrealized loss | (320) |
Total, Unrealized loss | (2,194) | (16)
Mortgage-backed securities |  |
Debt Securities, Available-for-sale [Line Items] |  |
Less than 12 months, Estimated fair value | 25,682 | 2,954
12 months or more, Estimated fair value | 5,089 | 2,133
Total, Estimated fair value | 30,771 | 5,087
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss [Abstract] |  |
Less than 12 months, Unrealized loss | (2,988) | (111)
12 months or more, Unrealized loss | (1,268) | (99)
Total, Unrealized loss | (4,256) | (210)
Collateralized mortgage obligation |  |
Debt Securities, Available-for-sale [Line Items] |  |
Less than 12 months, Estimated fair value | 51,074 | 9,236
12 months or more, Estimated fair value | 7,291 | 1,605
Total, Estimated fair value | 58,365 | 10,841
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss [Abstract] |  |
Less than 12 months, Unrealized loss | (1,673) | (108)
12 months or more, Unrealized loss | (1,095) | (50)
Total, Unrealized loss | (2,768) | (158)
SBA securities |  |
Debt Securities, Available-for-sale [Line Items] |  |
Less than 12 months, Estimated fair value | 1,063 | 134
12 months or more, Estimated fair value | 499 | 1,058
Total, Estimated fair value | 1,562 | 1,192
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss [Abstract] |  |
Less than 12 months, Unrealized loss | (99) |
12 months or more, Unrealized loss | (8) | (20)
Total, Unrealized loss | (107) | (20)
Corporate Bonds |  |
Debt Securities, Available-for-sale [Line Items] |  |
Less than 12 months, Estimated fair value | 54,417 | 23,084
12 months or more, Estimated fair value | 11,508 |
Total, Estimated fair value | 65,925 | 23,084
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss [Abstract] |  |
Less than 12 months, Unrealized loss | (5,742) | (166)
12 months or more, Unrealized loss | (1,242) |
Total, Unrealized loss | $ (6,984) | $ (166)

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