SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2019 USD ($)	Mar. 31, 2019 USD ($)	Sep. 30, 2018 USD ($)	Sep. 30, 2019 USD ($) payment	Sep. 30, 2018 USD ($)	Dec. 31, 2018 USD ($)
Loans
Period for which federal funds are sold generally				1 day
Minimum number of consecutive payments made on a timely basis before returning a loan to accrual status | payment				6
Activity in allowance for loan losses
Purchased Credit Impairment	$ 194			$ 194		$ 39
Loan service fee income (loss), net	(95)	$ 95	$ 64	9	$ 212
Additional amortization expense to write-down the carrying value of the mortgage servicing right asset	114
Mortgage Servicing Rights
Servicing fees	$ 135		$ 141	$ 402	$ 406
Period of historical loss experience used to determine general components of allowance for loan losses				5 years
1-4 family residential
Loans
Number of days delinquent for discontinuation of interest income on loans				90 days
Consumer
Loans
Number of days delinquent for discontinuation of interest income on loans				120 days
Commercial
Loans
Number of days delinquent for discontinuation of interest income on loans				120 days
Activity in allowance for loan losses
Outstanding balance over which loans are individually evaluated for impairment				$ 200