LOANS, Activity in the Allowance for Loan Losses by Portfolio Segment (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Activity in the allowance for loan losses by portfolio segment [Roll Forward]
Balance, beginning of period	$ 13,738	$ 12,104	$ 10,836
Provision (credit) for loan losses	1,250	2,315	2,499
Loans charged-off	(1,716)	(1,368)	(1,903)
Recoveries	270	687	672
Balance, end of period	13,542	13,738	12,104
Residential Real Estate [Member]
Activity in the allowance for loan losses by portfolio segment [Roll Forward]
Balance, beginning of period	1,808	2,986	2,948
Provision (credit) for loan losses	73	(967)	439
Loans charged-off	(207)	(247)	(458)
Recoveries	37	36	57
Balance, end of period	1,711	1,808	2,986
Multifamily Real Estate [Member]
Activity in the allowance for loan losses by portfolio segment [Roll Forward]
Balance, beginning of period	1,649	978	785
Provision (credit) for loan losses	298	676	693
Loans charged-off	0	(11)	(500)
Recoveries	7	6	0
Balance, end of period	1,954	1,649	978
Commercial Real Estate [Member] \| Owner Occupied [Member]
Activity in the allowance for loan losses by portfolio segment [Roll Forward]
Balance, beginning of period	2,120	1,653	1,543
Provision (credit) for loan losses	880	491	(100)
Loans charged-off	(565)	(25)	(32)
Recoveries	6	1	242
Balance, end of period	2,441	2,120	1,653
Commercial Real Estate [Member] \| Non-Owner Occupied [Member]
Activity in the allowance for loan losses by portfolio segment [Roll Forward]
Balance, beginning of period	3,058	2,313	2,350
Provision (credit) for loan losses	178	839	(27)
Loans charged-off	(57)	(98)	(10)
Recoveries	5	4	0
Balance, end of period	3,184	3,058	2,313
Commercial and Industrial [Member]
Activity in the allowance for loan losses by portfolio segment [Roll Forward]
Balance, beginning of period	1,897	1,101	1,140
Provision (credit) for loan losses	232	1,298	51
Loans charged-off	(418)	(545)	(189)
Recoveries	56	43	99
Balance, end of period	1,767	1,897	1,101
Consumer [Member]
Activity in the allowance for loan losses by portfolio segment [Roll Forward]
Balance, beginning of period	351	328	347
Provision (credit) for loan losses	81	121	132
Loans charged-off	(193)	(156)	(278)
Recoveries	42	58	127
Balance, end of period	281	351	328
Construction and Land [Member]
Activity in the allowance for loan losses by portfolio segment [Roll Forward]
Balance, beginning of period	2,255	2,408	1,397
Provision (credit) for loan losses	(517)	(533)	1,130
Loans charged-off	(14)	(20)	(129)
Recoveries	0	400	10
Balance, end of period	1,724	2,255	2,408
All Other [Member]
Activity in the allowance for loan losses by portfolio segment [Roll Forward]
Balance, beginning of period	600	337	326
Provision (credit) for loan losses	25	390	181
Loans charged-off	(262)	(266)	(307)
Recoveries	117	139	137
Balance, end of period	$ 480	$ 600	$ 337

Amount of recovery of loans and lease receivables which had previously been fully or partially written-off as bad debts.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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- Definition

Amount of loans and leases that have been written off from both loan receivables and allowance reserve for credit loss.

+ References

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- Definition

Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

+ References

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- Definition

Amount of expense related to estimated loss from loan and lease transactions.

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