LOANS, Troubled Debt Restructurings (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Troubled Debt Restructurings [Abstract]
TDR's on Non-accrual	$ 3,927		$ 5,021
Other TDR's	2,992		3,020
Total TDR's	6,919		8,041
Specific reserves allocated to loans that have restructured terms	2,108		2,471
Provision for loan losses on restructured loans	203	$ (65)
Commitments to lend additional amounts to borrowers	0		0
Residential Real Estate [Member]
Troubled Debt Restructurings [Abstract]
TDR's on Non-accrual	28		32
Other TDR's	153		157
Total TDR's	181		189
Multifamily Real Estate [Member]
Troubled Debt Restructurings [Abstract]
TDR's on Non-accrual	3,708		3,636
Other TDR's	0		0
Total TDR's	3,708		3,636
Commercial Real Estate [Member] | Owner Occupied [Member]
Troubled Debt Restructurings [Abstract]
TDR's on Non-accrual	0		1,162
Other TDR's	202		207
Total TDR's	202		1,369
Commercial Real Estate [Member] | Non-Owner Occupied [Member]
Troubled Debt Restructurings [Abstract]
TDR's on Non-accrual	0		0
Other TDR's	2,637		2,656
Total TDR's	2,637		2,656
Commercial and Industrial [Member]
Troubled Debt Restructurings [Abstract]
TDR's on Non-accrual	191		191
Other TDR's	0		0
Total TDR's	$ 191		$ 191