LOANS, Troubled Debt Restructurings (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Troubled Debt Restructurings [Abstract]
TDR's on Non-accrual	$ 6,656		$ 6,656		$ 7,172
Other TDR's	8,688		8,688		12,584
Total TDR's	15,344		15,344		19,756
Specific reserves allocated to loans that have restructured terms	1,136		1,136		1,029
Provision for loan losses on restructured loans	(216)	$ 0	163	$ 0
Commitments to lend additional amounts to borrowers	0		0		0
Residential Real Estate [Member]
Troubled Debt Restructurings [Abstract]
TDR's on Non-accrual	357		357		393
Other TDR's	117		117		107
Total TDR's	474		474		500
Multifamily Real Estate [Member]
Troubled Debt Restructurings [Abstract]
TDR's on Non-accrual	1,972		1,972		2,128
Other TDR's	0		0		0
Total TDR's	1,972		1,972		2,128
Commercial Real Estate [Member] | Owner Occupied [Member]
Troubled Debt Restructurings [Abstract]
TDR's on Non-accrual	402		402		601
Other TDR's	1,784		1,784		1,783
Total TDR's	2,186		2,186		2,384
Commercial Real Estate [Member] | Non-Owner Occupied [Member]
Troubled Debt Restructurings [Abstract]
TDR's on Non-accrual	0		0		0
Other TDR's	6,029		6,029		9,904
Total TDR's	6,029		6,029		9,904
Commercial and Industrial [Member]
Troubled Debt Restructurings [Abstract]
TDR's on Non-accrual	0		0		56
Other TDR's	474		474		497
Total TDR's	474		474		553
Construction and Land [Member]
Troubled Debt Restructurings [Abstract]
TDR's on Non-accrual	3,925		3,925		3,994
Other TDR's	0		0		0
Total TDR's	3,925		3,925		3,994
All Other [Member]
Troubled Debt Restructurings [Abstract]
TDR's on Non-accrual	0		0		0
Other TDR's	284		284		293
Total TDR's	$ 284		$ 284		$ 293