TRANSACTIONS WITH RELATED PARTIES Related Parties Textual (Details) - USD ($)		12 Months Ended
		Dec. 31, 2019	Dec. 31, 2018
Related Party Transaction [Line Items]
Nonaccrual/TDR Loans, with related parties		$ 0	$ 0
Loans and Leases Receivable, Related Parties, Additions	[1]	0	0
Related Party Transaction, Amounts of Transaction		7,000,000.0
Related Party Deposit Liabilities		$ 13,000,000.0	$ 10,800,000

[1] The 2019 amount includes $7.0 million of BHB acquired loans associated with a director during the year, which represent the outstanding loan balances at the effective date of appointment.