GOODWILL AND OTHER INTANGIBLE ASSETS (Schedule of Components of Goodwill and Other Acquired Intangible Assets) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Goodwill and Intangible Assets [Line Items]
Goodwill, Gross	$ 30,922	$ 15,235
Accumulated Impairment Charges	(2,637)	(2,637)
Accumulated Amortization	(667)	(667)
Amount of goodwill resulting from acquisition	27,618	11,931
Other intangible assets, Amortizable, Gross Carrying Amount	6,459	2,505
Other intangible assets, Amortizable, Accumulated Impairment Charges	(95)	(95)
Other intangible assets, Amortizable, Accumulated Amortization	(2,425)	(2,111)
Other intangible assets, Amortizable, Net Carrying Amount	3,939	299
Other intangible assets, Unamortizable, Net Carrying Amount	780	780
Intangible Assets, Gross (Excluding Goodwill)	7,239	3,285
Intangible Assets, Net (Excluding Goodwill), Total	4,719	1,079
Employment Contracts [Member]
Goodwill and Intangible Assets [Line Items]
Other intangible assets, Amortizable, Gross Carrying Amount	440	440
Other intangible assets, Amortizable, Accumulated Amortization	(440)	(440)
Insurance Expirations [Member]
Goodwill and Intangible Assets [Line Items]
Other intangible assets, Amortizable, Gross Carrying Amount	1,270	1,270
Other intangible assets, Amortizable, Accumulated Amortization	(1,270)	(1,233)
Other intangible assets, Amortizable, Net Carrying Amount		$ 37
Weighted Average Remaining Life (in years)		4 months 24 days
Customer Relationships [Member]
Goodwill and Intangible Assets [Line Items]
Other intangible assets, Amortizable, Gross Carrying Amount	795	$ 795
Other intangible assets, Amortizable, Accumulated Impairment Charges	(95)	(95)
Other intangible assets, Amortizable, Accumulated Amortization	(484)	(438)
Other intangible assets, Amortizable, Net Carrying Amount	$ 216	$ 262
Weighted Average Remaining Life (in years)	4 years 7 months 6 days	5 years 7 months 6 days
Core Deposits Intangible [Member]
Goodwill and Intangible Assets [Line Items]
Other intangible assets, Amortizable, Gross Carrying Amount	$ 3,954
Other intangible assets, Amortizable, Accumulated Amortization	(231)
Other intangible assets, Amortizable, Net Carrying Amount	$ 3,723
Weighted Average Remaining Life (in years)	9 years 4 months 24 days
Trade Names [Member]
Goodwill and Intangible Assets [Line Items]
Other intangible assets, Unamortizable, Net Carrying Amount	$ 780	$ 780