OTHER BORROWINGS (Schedule of Other Borrowings) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Amount:
Total year-end outstanding	$ 105,685	$ 98,325
Repurchase Agreements [Member] | Retail repurchase agreements [Member]
Amount:
Maturing in one year or less	100,685	93,325
Maturing after one year through two years	5,000	0
Maturing after two years	0	5,000
Total year-end outstanding	$ 105,685	$ 98,325
Weighted Average Rate:
Maturing in one year or less, weighted average interest rate	0.19%	0.19%
Maturing after one year through two years, weighted average interest rate	2.15%	0.00%
Maturing after two years, weighted average interest rate	0.00%	2.15%
Total year-end outstanding, weighted average interest rate	0.28%	0.29%
Other Borrowings, Activity for Year [Abstract]
Average outstanding	$ 108,427	$ 94,182
Average outstanding, weighted average interest rate	0.29%	0.22%
Maximum outstanding at any month end	$ 112,309	$ 102,474