OTHER NONINTEREST INCOME AND EXPENSE (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Other Income and Expenses [Abstract]
Merchant fee income	$ 370	$ 391	$ 422
Increase in cash surrender value of life insurance policies (Note 16)	338	334	307
Other	280	290	277
Other Noninterest Income	$ 988	$ 1,015	$ 1,006