LOANS, Average Balance of Loans Individually Evaluated for Impairment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Average Recorded Investment	$ 17,038	$ 20,208	$ 29,310
Interest Income Recognized	854	536	1,007
Cash Basis Interest Recognized	855	527	986
Residential Real Estate [Member]
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Average Recorded Investment	186	300	333
Interest Income Recognized	0	0	3
Cash Basis Interest Recognized	0	0	3
Multifamily Real Estate [Member]
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Average Recorded Investment	3,803	2,534	11,376
Interest Income Recognized	0	11	262
Cash Basis Interest Recognized	0	11	246
Commercial Real Estate [Member] | Owner Occupied [Member]
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Average Recorded Investment	3,624	3,094	3,335
Interest Income Recognized	14	57	74
Cash Basis Interest Recognized	15	57	74
Commercial Real Estate [Member] | Non-Owner Occupied [Member]
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Average Recorded Investment	8,062	9,226	4,680
Interest Income Recognized	712	412	213
Cash Basis Interest Recognized	712	412	213
Commercial and Industrial [Member]
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Average Recorded Investment	549	904	1,480
Interest Income Recognized	4	22	123
Cash Basis Interest Recognized	4	22	123
Construction and Land [Member]
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Average Recorded Investment	814	3,977	7,804
Interest Income Recognized	123	24	314
Cash Basis Interest Recognized	123	15	309
All Other [Member]
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Average Recorded Investment	0	173	302
Interest Income Recognized	0	10	18
Cash Basis Interest Recognized	$ 0	$ 10	$ 18