LOANS, Past Due and Non-performing Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Past due and non-performing loans [Abstract]
Principal owed on non-accrual loans	$ 18,864	$ 18,368
Recorded investment in non-accrual loans	14,509	14,437
Loans past due over 90 days, still accruing	1,102	2,228
Residential Real Estate [Member]
Past due and non-performing loans [Abstract]
Principal owed on non-accrual loans	5,478	5,801
Recorded investment in non-accrual loans	4,266	4,618
Loans past due over 90 days, still accruing	710	1,425
Multifamily Real Estate [Member]
Past due and non-performing loans [Abstract]
Principal owed on non-accrual loans	4,184	4,113
Recorded investment in non-accrual loans	3,797	3,726
Loans past due over 90 days, still accruing	0	0
Commercial Real Estate [Member] | Owner Occupied [Member]
Past due and non-performing loans [Abstract]
Principal owed on non-accrual loans	3,125	3,399
Recorded investment in non-accrual loans	2,396	2,995
Loans past due over 90 days, still accruing	10	0
Commercial Real Estate [Member] | Non-Owner Occupied [Member]
Past due and non-performing loans [Abstract]
Principal owed on non-accrual loans	4,214	3,120
Recorded investment in non-accrual loans	2,872	1,852
Loans past due over 90 days, still accruing	66	340
Commercial and Industrial [Member]
Past due and non-performing loans [Abstract]
Principal owed on non-accrual loans	1,047	1,026
Recorded investment in non-accrual loans	498	420
Loans past due over 90 days, still accruing	300	451
Consumer [Member]
Past due and non-performing loans [Abstract]
Principal owed on non-accrual loans	367	364
Recorded investment in non-accrual loans	283	313
Loans past due over 90 days, still accruing	16	9
Construction and Land [Member]
Past due and non-performing loans [Abstract]
Principal owed on non-accrual loans	374	470
Recorded investment in non-accrual loans	337	440
Loans past due over 90 days, still accruing	0	3
All Other [Member]
Past due and non-performing loans [Abstract]
Principal owed on non-accrual loans	75	75
Recorded investment in non-accrual loans	60	73
Loans past due over 90 days, still accruing	$ 0	$ 0