SECURITIES (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Debt Securities, Trading	$ 2,838	$ 2,179
Equity Securities, FV-NI	22,107	21,261
Investments in obligations of individual states, counties or municipalities which exceed 10% of equity	0	0
Debt Securities, Available-for-sale	412,860	426,424
Interest Receivable	36,000
Callable securities in investment portfolio	3,600
Investment securities pledged	419,600	375,500
Other than Temporary Impairment, Credit Losses Recognized in Earnings, Period Increase (Decrease)		0
Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held		0
Debt Securities, Available-for-sale, Past due	0
Debt Securities, Available-for-sale, Nonaccrual	0
Debt Securities, Held-to-maturity, Past Due	0
Debt Securities, Held-to-maturity, Nonaccrual	0
Debt Securities, Available-for-sale, Allowance for Credit Loss, Period Increase (Decrease)	0
Debt Securities, Available-for-Sale, Accrued Interest Writeoff	0
Debt Securities, Available-for-sale, Realized Gain (Loss)	0	(1,500)
Debt Securities, Held-to-maturity, Allowance for Credit Loss, Period Increase (Decrease)	0
Debt Securities, Held-to-Maturity, Accrued Interest, Writeoff	0
Debt Securities, Held-to-maturity, Sold, Realized Gain (Loss)	0	0
Held-to-maturity Securities [Member]
Interest Receivable	1,500	1,900
Available-for-sale Securities [Member]
Interest Receivable	$ 1,200	$ 1,300