LOANS, Average Balance of Loans Individually Evaluated for Impairment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Average Recorded Investment	$ 20,208	$ 29,310	$ 16,967
Interest Income Recognized	536	1,007	807
Cash Basis Interest Recognized	527	986	591
Residential Real Estate [Member]
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Average Recorded Investment	300	333	566
Interest Income Recognized	0	3	21
Cash Basis Interest Recognized	0	3	18
Multifamily Real Estate [Member]
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Average Recorded Investment	2,534	11,376	3,993
Interest Income Recognized	11	262	198
Cash Basis Interest Recognized	11	246	181
Commercial Real Estate [Member] | Owner Occupied [Member]
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Average Recorded Investment	3,094	3,335	1,475
Interest Income Recognized	57	74	19
Cash Basis Interest Recognized	57	74	16
Commercial Real Estate [Member] | Non-Owner Occupied [Member]
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Average Recorded Investment	9,226	4,680	4,527
Interest Income Recognized	412	213	314
Cash Basis Interest Recognized	412	213	314
Commercial and Industrial [Member]
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Average Recorded Investment	904	1,480	1,249
Interest Income Recognized	22	123	36
Cash Basis Interest Recognized	22	123	35
Construction and Land [Member]
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Average Recorded Investment	3,977	7,804	5,010
Interest Income Recognized	24	314	211
Cash Basis Interest Recognized	15	309	19
All Other [Member]
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Average Recorded Investment	173	302	147
Interest Income Recognized	10	18	8
Cash Basis Interest Recognized	$ 10	$ 18	$ 8