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FAIR VALUES OF FINANCIAL INSTRUMENTS - Reconciliation and Income Statement Unobservable Inputs (Level 3) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Total realized/unrealized gains or losses |  |
Beginning balance | $ 5,254 | $ 5,031
Total realized/unrealized gains or losses - Included in earnings | 0 | 0
Total realized/unrealized gains or losses - Included in other comprehensive income | $ (373) | $ 223
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Asset, Gain (Loss), Statement of Other Comprehensive Income or Comprehensive Income [Extensible Enumeration] | Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, before Tax, Portion Attributable to Parent | Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, before Tax, Portion Attributable to Parent
Transfers | $ 0 | $ 0
Settlements | (350) | 0
Ending balance | 4,531 | 5,254
State and municipal obligations |  |
Total realized/unrealized gains or losses |  |
Beginning balance | 1,895 | 1,895
Total realized/unrealized gains or losses - Included in earnings | 0 | 0
Total realized/unrealized gains or losses - Included in other comprehensive income | 0 |
Transfers | 0 | 0
Settlements | (350) | 0
Ending balance | 1,545 | 1,895
Collateralized debt obligations |  |
Total realized/unrealized gains or losses |  |
Beginning balance | 3,359 | 3,136
Total realized/unrealized gains or losses - Included in earnings | 0 | 0
Total realized/unrealized gains or losses - Included in other comprehensive income | (373) | 223
Settlements | 0 | 0
Ending balance | 2,986 | 3,359
Other securities |  |
Total realized/unrealized gains or losses |  |
Beginning balance | 0 |
Total realized/unrealized gains or losses - Included in earnings | 0 | 0
Settlements | $ 0 | 0
Ending balance |  | $ 0

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- Definition Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 + Details
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