OTHER BORROWINGS (Schedule of Other Borrowings) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Amount:
Total year-end outstanding	$ 264,490	$ 184,785
Repurchase Agreements [Member] | Retail repurchase agreements [Member]
Amount:
Maturing in one year or less	264,490	184,785
Maturing after one year through two years	0	0
Maturing after two years	0	0
Total year-end outstanding	$ 264,490	$ 184,785
Weighted Average Rate:
Maturing in one year or less, weighted average interest rate	0.13%	0.22%
Maturing after one year through two years, weighted average interest rate	0.00%	0.00%
Maturing after two years, weighted average interest rate	0.00%	0.00%
Total year-end outstanding, weighted average interest rate	0.13%	0.22%
Other Borrowings, Activity for Year [Abstract]
Average outstanding	$ 240,817	$ 158,478
Average outstanding, weighted average interest rate	0.19%	0.30%
Maximum outstanding at any month end	$ 258,779	$ 189,937