SECURITIES, Pledged Securities (Details) - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Asset Pledged as Collateral [Member] \| Public Deposits, Letters of Credit and for Other Purposes [Member]
Pledged Securities [Abstract]
Debt securities	$ 3.7	$ 4.9

Amount, after allowance for credit loss, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), investment in debt security measured at amortized cost (held-to-maturity), and investment in debt security measured at fair value with change in fair value recognized in net income (trading).

No definition available.

Name:	us-gaap_DebtSecurities
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant