v3.21.2

SECURITIES - Additional Information (Details) - USD ($) $ in Millions | Sep. 30, 2021 | Dec. 31, 2020
--- | --- | ---
Schedule Of Available For Sale Securities [Line Items] |  |
Weighted average yield, total | 4.30% | 5.32%
US Treasury Securities | Other |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Securities pledged as collateral | $ 0.5 | $ 0.5
Agency mortgage-backed Securities |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Securities pledged as collateral | $ 169.7 |
Agency Mortgage-backed Securities and Beneficial interests in FHLMC securitization |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Weighted average yield, total | 2.00% | 2.39%

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