LOANS, Impaired Loan Information (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
Sep. 30, 2019	Dec. 31, 2018
Impaired Loan Information [Abstract]
Unpaid Contractual Principal Balance	$ 7,428	$ 12,042
Recorded Investment With No Allowance	2,847	6,286
Recorded Investment With Allowance	3,114	3,074
Total Recorded Investment	5,961	9,360
Related Allowance	439	241
Average Recorded Investment	7,661	15,176
Minimum [Member]
Impaired Loan Information [Abstract]
Threshold balance of loan to be specifically reviewed for impairment	250
Commercial Real Estate [Member]
Impaired Loan Information [Abstract]
Unpaid Contractual Principal Balance	786	2,274
Recorded Investment With No Allowance	331	1,819
Recorded Investment With Allowance	0	0
Total Recorded Investment	331	1,819
Related Allowance	0	0
Average Recorded Investment	1,075	4,590
Commercial [Member] \| Specialized [Member]
Impaired Loan Information [Abstract]
Unpaid Contractual Principal Balance	586	2,116
Recorded Investment With No Allowance	586	2,116
Recorded Investment With Allowance	0	0
Total Recorded Investment	586	2,116
Related Allowance	0	0
Average Recorded Investment	1,351	3,742
Commercial [Member] \| General [Member]
Impaired Loan Information [Abstract]
Unpaid Contractual Principal Balance	3,253	4,758
Recorded Investment With No Allowance	0	240
Recorded Investment With Allowance	2,660	2,710
Total Recorded Investment	2,660	2,950
Related Allowance	404	233
Average Recorded Investment	2,805	3,963
Consumer [Member] \| 1-4 Family [Member]
Impaired Loan Information [Abstract]
Unpaid Contractual Principal Balance	2,803	2,894
Recorded Investment With No Allowance	1,930	2,111
Recorded Investment With Allowance	454	364
Total Recorded Investment	2,384	2,475
Related Allowance	35	8
Average Recorded Investment	2,430	2,881
Consumer [Member] \| Auto Loans [Member]
Impaired Loan Information [Abstract]
Unpaid Contractual Principal Balance	0	0
Recorded Investment With No Allowance	0	0
Recorded Investment With Allowance	0	0
Total Recorded Investment	0	0
Related Allowance	0	0
Average Recorded Investment	0	0
Consumer [Member] \| Other Consumer [Member]
Impaired Loan Information [Abstract]
Unpaid Contractual Principal Balance	0	0
Recorded Investment With No Allowance	0	0
Recorded Investment With Allowance	0	0
Total Recorded Investment	0	0
Related Allowance	0	0
Average Recorded Investment	0	0
Construction [Member]
Impaired Loan Information [Abstract]
Unpaid Contractual Principal Balance	0	0
Recorded Investment With No Allowance	0	0
Recorded Investment With Allowance	0	0
Total Recorded Investment	0	0
Related Allowance	0	0
Average Recorded Investment	$ 0	$ 0

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- Definition

The amount of threshold balance of loan to be specifically reviewed for impairment.

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Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 15
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=118936363&loc=d3e5212-111524

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 17
-URI http://asc.fasb.org/extlink&oid=118936363&loc=d3e5258-111524

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Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 14A
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=118936363&loc=SL6953550-111524

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Amount of allowance for credit losses related to recorded investment.

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Amount of investment in impaired financing receivables for which there is no related allowance for credit losses.

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