LOANS, Financing Receivables by Credit Quality Indicator (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016	Mar. 31, 2016
Financing Receivable, Recorded Investment [Line Items]
Loans	$ 663,923	$ 679,563	$ 626,107
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	635,438	648,856
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	19,830	21,086
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	8,655	9,621
Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Loss [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	121,053	126,311	130,414
Commercial [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	107,626	112,656
Commercial [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	7,359	7,294
Commercial [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	6,068	6,361
Commercial [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Commercial [Member] | Loss [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	342,180	344,210	316,950
Commercial Real Estate [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	330,711	331,653
Commercial Real Estate [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	10,200	11,058
Commercial Real Estate [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	1,269	1,499
Commercial Real Estate [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Commercial Real Estate [Member] | Loss [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Agriculture [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	94,652	101,905	77,185
Agriculture [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	94,522	101,820
Agriculture [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Agriculture [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	130	85
Agriculture [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Agriculture [Member] | Loss [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Residential Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	43,176	40,237	41,412
Residential Mortgage [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	40,782	37,831
Residential Mortgage [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	1,725	1,751
Residential Mortgage [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	669	655
Residential Mortgage [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Residential Mortgage [Member] | Loss [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Residential Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	22,738	23,650	16,760
Residential Construction [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	22,738	23,070
Residential Construction [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	0	436
Residential Construction [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	0	144
Residential Construction [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Residential Construction [Member] | Loss [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	40,124	43,250	$ 43,386
Consumer [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	39,059	41,826
Consumer [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	546	547
Consumer [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	519	877
Consumer [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Consumer [Member] | Loss [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	$ 0	$ 0