SECURITIES (Schedule of Company's Sales of Securities) (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Schedule of Available-for-sale Securities [Line Items]
Proceeds from Sale of Available-for-sale Securities	$ 20,269,000	$ 0	$ 20,269,000	$ 84,000
Available-for-sale Securities, Gross Realized Gains	841,000	0	841,000	4,000
Gain (Loss) on Investments	(14,000)	0	(14,000)	0
Investment Securities Sold, Carrying Amount	19,400,000		19,400,000	80,000
Net gain on sale of securities	$ 827,000	$ 0	$ 827,000	$ 4,000