LOANS, LOANS PORTFOLIO BY CREDIT QUALITY INDICATORS (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Financing Receivable, Recorded Investment [Line Items]
Total loans	$ 1,198,623	$ 849,060
Pass
Financing Receivable, Recorded Investment [Line Items]
Total loans	1,168,142	824,849
OAEM
Financing Receivable, Recorded Investment [Line Items]
Total loans	857	2,356
Substandard
Financing Receivable, Recorded Investment [Line Items]
Total loans	29,624	21,855
Doubtful
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Commercial & industrial
Financing Receivable, Recorded Investment [Line Items]
Total loans	77,799	36,103
Commercial & industrial | Pass
Financing Receivable, Recorded Investment [Line Items]
Total loans	74,530	35,683
Commercial & industrial | OAEM
Financing Receivable, Recorded Investment [Line Items]
Total loans	89	176
Commercial & industrial | Substandard
Financing Receivable, Recorded Investment [Line Items]
Total loans	3,180	244
Commercial & industrial | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Commercial, secured by real estate
Financing Receivable, Recorded Investment [Line Items]
Total loans	740,125	527,596
Commercial, secured by real estate | Pass
Financing Receivable, Recorded Investment [Line Items]
Total loans	718,233	506,833
Commercial, secured by real estate | OAEM
Financing Receivable, Recorded Investment [Line Items]
Total loans	768	2,180
Commercial, secured by real estate | Substandard
Financing Receivable, Recorded Investment [Line Items]
Total loans	21,124	18,583
Commercial, secured by real estate | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Residential real estate
Financing Receivable, Recorded Investment [Line Items]
Total loans	349,538	252,049
Residential real estate | Pass
Financing Receivable, Recorded Investment [Line Items]
Total loans	344,432	250,039
Residential real estate | OAEM
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Residential real estate | Substandard
Financing Receivable, Recorded Investment [Line Items]
Total loans	5,106	2,010
Residential real estate | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Consumer
Financing Receivable, Recorded Investment [Line Items]
Total loans	17,399	17,563
Consumer | Pass
Financing Receivable, Recorded Investment [Line Items]
Total loans	17,381	17,522
Consumer | OAEM
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Consumer | Substandard
Financing Receivable, Recorded Investment [Line Items]
Total loans	18	41
Consumer | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Agricultural
Financing Receivable, Recorded Investment [Line Items]
Total loans	13,312	15,210
Agricultural | Pass
Financing Receivable, Recorded Investment [Line Items]
Total loans	13,116	14,233
Agricultural | OAEM
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Agricultural | Substandard
Financing Receivable, Recorded Investment [Line Items]
Total loans	196	977
Agricultural | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Other
Financing Receivable, Recorded Investment [Line Items]
Total loans	450	539
Other | Pass
Financing Receivable, Recorded Investment [Line Items]
Total loans	450	539
Other | OAEM
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Other | Substandard
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Other | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Total loans	$ 0	$ 0