LOANS AND LEASES (Impaired Loans And Leases, Net Of Unearned Income, By Segment And Class) (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended	12 Months Ended
	Jun. 30, 2017	Jun. 30, 2017	Dec. 31, 2016
Financing Receivable, Impaired [Line Items]
Recorded Investment in Impaired Loans, With no related allowance	$ 24,168	$ 24,168	$ 25,365
Recorded Investment in Impaired Loans, With an allowance	4,090	4,090	12,872
Recorded Investment in Impaired Loans, Total	28,258	28,258	38,237
Unpaid Principal Balance of Impaired Loans, With no related allowance	34,692	34,692	33,649
Unpaid Principal Balance of Impaired Loans, With an allowance	4,719	4,719	12,872
Unpaid Principal Balance of Impaired Loans, Total	39,411	39,411	46,521
Related Allowance for Credit Losses			4,353
Average Recorded Investment, With no related allowance	22,728	22,778	29,945
Average Recorded Investment, With an allowance	10,327	12,959	13,688
Average Recorded Investment, Total	33,055	35,737	43,633
Interest Income Recognized, With no related allowance	124	158	564
Interest Income Recognized, With an allowance	12	17	234
Interest Income Recognized, Total	136	175	798
Impaired loans that were characterized as troubled debt restructurings	2,600	2,600	12,600
Including Accruing TDRs [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment in Impaired Loans, With no related allowance	24,168	24,168	25,365
Recorded Investment in Impaired Loans, With an allowance	13,780	13,780	41,143
Recorded Investment in Impaired Loans, Total	37,948	37,948	66,508
Unpaid Principal Balance of Impaired Loans, With no related allowance	34,839	34,839	33,649
Unpaid Principal Balance of Impaired Loans, With an allowance	15,450	15,450	42,176
Unpaid Principal Balance of Impaired Loans, Total	50,289	50,289	75,825
Related Allowance for Credit Losses	2,694	2,694	5,003
Average Recorded Investment, With no related allowance	22,728	26,157	29,945
Average Recorded Investment, With an allowance	18,187	26,217	28,944
Average Recorded Investment, Total	40,915	52,374	58,889
Interest Income Recognized, With no related allowance	124	278	564
Interest Income Recognized, With an allowance	173	366	1,140
Interest Income Recognized, Total	297	644	1,704
Commercial And Industrial [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment in Impaired Loans, With no related allowance	6,209	6,209	6,222
Recorded Investment in Impaired Loans, With an allowance	1,353	1,353	2,092
Recorded Investment in Impaired Loans, Total	7,562	7,562	8,314
Unpaid Principal Balance of Impaired Loans, With no related allowance	14,228	14,228	11,856
Unpaid Principal Balance of Impaired Loans, With an allowance	1,353	1,353	2,092
Unpaid Principal Balance of Impaired Loans, Total	15,581	15,581	13,948
Related Allowance for Credit Losses	1,190	1,190	1,837
Average Recorded Investment, With no related allowance	6,410	6,412	6,394
Average Recorded Investment, With an allowance	4,020	3,716	1,190
Average Recorded Investment, Total	10,430	10,128	7,584
Interest Income Recognized, With no related allowance	20	28	72
Interest Income Recognized, With an allowance		2	20
Interest Income Recognized, Total	20	30	92
Commercial And Industrial [Member] | Including Accruing TDRs [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment in Impaired Loans, With no related allowance	6,209	6,209	6,222
Recorded Investment in Impaired Loans, With an allowance	2,499	2,499	12,401
Recorded Investment in Impaired Loans, Total	8,708	8,708	18,623
Unpaid Principal Balance of Impaired Loans, With no related allowance	14,257	14,257	11,856
Unpaid Principal Balance of Impaired Loans, With an allowance	2,598	2,598	12,424
Unpaid Principal Balance of Impaired Loans, Total	16,855	16,855	24,280
Related Allowance for Credit Losses	1,286	1,286	1,938
Average Recorded Investment, With no related allowance	6,410	9,020	6,394
Average Recorded Investment, With an allowance	4,651	5,890	4,045
Average Recorded Investment, Total	11,061	14,910	10,439
Interest Income Recognized, With no related allowance	20	127	72
Interest Income Recognized, With an allowance	7	19	160
Interest Income Recognized, Total	27	146	232
Real Estate [Member] | Consumer Mortgages [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment in Impaired Loans, With no related allowance	1,268	1,268	1,655
Recorded Investment in Impaired Loans, With an allowance	1,156	1,156
Recorded Investment in Impaired Loans, Total	2,424	2,424	1,655
Unpaid Principal Balance of Impaired Loans, With no related allowance	1,668	1,668	2,305
Unpaid Principal Balance of Impaired Loans, With an allowance	1,156	1,156
Unpaid Principal Balance of Impaired Loans, Total	2,824	2,824	2,305
Related Allowance for Credit Losses	554	554
Average Recorded Investment, With no related allowance	1,269	1,333	1,851
Average Recorded Investment, With an allowance	290	354	431
Average Recorded Investment, Total	1,559	1,687	2,282
Interest Income Recognized, With no related allowance	2	3	22
Interest Income Recognized, Total	2	3	22
Real Estate [Member] | Consumer Mortgages [Member] | Including Accruing TDRs [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment in Impaired Loans, With no related allowance	1,268	1,268	1,655
Recorded Investment in Impaired Loans, With an allowance	2,839	2,839	2,453
Recorded Investment in Impaired Loans, Total	4,107	4,107	4,108
Unpaid Principal Balance of Impaired Loans, With no related allowance	1,713	1,713	2,305
Unpaid Principal Balance of Impaired Loans, With an allowance	3,193	3,193	2,734
Unpaid Principal Balance of Impaired Loans, Total	4,906	4,906	5,039
Related Allowance for Credit Losses	845	845	300
Average Recorded Investment, With no related allowance	1,269	1,333	1,851
Average Recorded Investment, With an allowance	1,872	2,346	2,241
Average Recorded Investment, Total	3,141	3,679	4,092
Interest Income Recognized, With no related allowance	2	3	22
Interest Income Recognized, With an allowance	15	27	55
Interest Income Recognized, Total	17	30	77
Real Estate [Member] | Home Equity [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment in Impaired Loans, With no related allowance	263	263	857
Recorded Investment in Impaired Loans, With an allowance	587	587
Recorded Investment in Impaired Loans, Total	850	850	857
Unpaid Principal Balance of Impaired Loans, With no related allowance	377	377	1,600
Unpaid Principal Balance of Impaired Loans, With an allowance	1,216	1,216
Unpaid Principal Balance of Impaired Loans, Total	1,593	1,593	1,600
Related Allowance for Credit Losses	30	30
Average Recorded Investment, With no related allowance	264	434	1,176
Average Recorded Investment, With an allowance	588	420	367
Average Recorded Investment, Total	852	854	1,543
Interest Income Recognized, With no related allowance	2	3	9
Interest Income Recognized, With an allowance			1
Interest Income Recognized, Total	2	3	10
Real Estate [Member] | Home Equity [Member] | Including Accruing TDRs [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment in Impaired Loans, With no related allowance	263	263	857
Recorded Investment in Impaired Loans, With an allowance	731	731	3
Recorded Investment in Impaired Loans, Total	994	994	860
Unpaid Principal Balance of Impaired Loans, With no related allowance	387	387	1,600
Unpaid Principal Balance of Impaired Loans, With an allowance	1,360	1,360	13
Unpaid Principal Balance of Impaired Loans, Total	1,747	1,747	1,613
Related Allowance for Credit Losses	52	52	1
Average Recorded Investment, With no related allowance	264	434	1,176
Average Recorded Investment, With an allowance	723	521	377
Average Recorded Investment, Total	987	955	1,553
Interest Income Recognized, With no related allowance	2	3	9
Interest Income Recognized, With an allowance	1	1	1
Interest Income Recognized, Total	3	4	10
Real Estate [Member] | Agricultural [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment in Impaired Loans, With no related allowance	5,245	5,245	861
Recorded Investment in Impaired Loans, Total	5,245	5,245	861
Unpaid Principal Balance of Impaired Loans, With no related allowance	5,303	5,303	919
Unpaid Principal Balance of Impaired Loans, Total	5,303	5,303	919
Average Recorded Investment, With no related allowance	4,859	3,142	440
Average Recorded Investment, With an allowance			352
Average Recorded Investment, Total	4,859	3,142	792
Interest Income Recognized, With no related allowance	8	10	8
Interest Income Recognized, Total	8	10	8
Real Estate [Member] | Agricultural [Member] | Including Accruing TDRs [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment in Impaired Loans, With no related allowance	5,245	5,245	861
Recorded Investment in Impaired Loans, With an allowance	364	364	76
Recorded Investment in Impaired Loans, Total	5,609	5,609	937
Unpaid Principal Balance of Impaired Loans, With no related allowance	5,303	5,303	919
Unpaid Principal Balance of Impaired Loans, With an allowance	376	376	76
Unpaid Principal Balance of Impaired Loans, Total	5,679	5,679	995
Related Allowance for Credit Losses	28	28	1
Average Recorded Investment, With no related allowance	4,859	3,142	440
Average Recorded Investment, With an allowance	352	234	424
Average Recorded Investment, Total	5,211	3,376	864
Interest Income Recognized, With no related allowance	8	10	8
Interest Income Recognized, With an allowance		1	4
Interest Income Recognized, Total	8	11	12
Real Estate [Member] | Commercial And Industrial - Owner Occupied [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment in Impaired Loans, With no related allowance	7,210	7,210	8,321
Recorded Investment in Impaired Loans, Total	7,210	7,210	8,321
Unpaid Principal Balance of Impaired Loans, With no related allowance	9,143	9,143	9,520
Unpaid Principal Balance of Impaired Loans, Total	9,143	9,143	9,520
Average Recorded Investment, With no related allowance	7,056	7,333	10,314
Average Recorded Investment, With an allowance	2,435	2,407	741
Average Recorded Investment, Total	9,491	9,740	11,055
Interest Income Recognized, With no related allowance	88	108	355
Interest Income Recognized, With an allowance	5	5
Interest Income Recognized, Total	93	113	355
Real Estate [Member] | Commercial And Industrial - Owner Occupied [Member] | Including Accruing TDRs [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment in Impaired Loans, With no related allowance	7,210	7,210	8,321
Recorded Investment in Impaired Loans, With an allowance	4,059	4,059	4,937
Recorded Investment in Impaired Loans, Total	11,269	11,269	13,258
Unpaid Principal Balance of Impaired Loans, With no related allowance	9,192	9,192	9,520
Unpaid Principal Balance of Impaired Loans, With an allowance	4,485	4,485	5,406
Unpaid Principal Balance of Impaired Loans, Total	13,677	13,677	14,926
Related Allowance for Credit Losses	136	136	103
Average Recorded Investment, With no related allowance	7,056	7,333	10,314
Average Recorded Investment, With an allowance	5,839	6,482	4,643
Average Recorded Investment, Total	12,895	13,815	14,957
Interest Income Recognized, With no related allowance	88	108	355
Interest Income Recognized, With an allowance	50	81	124
Interest Income Recognized, Total	138	189	479
Real Estate [Member] | Construction, Acquisition And Development [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment in Impaired Loans, With no related allowance	246	246	4,803
Recorded Investment in Impaired Loans, With an allowance			1,130
Recorded Investment in Impaired Loans, Total	246	246	5,933
Unpaid Principal Balance of Impaired Loans, With no related allowance	246	246	4,803
Unpaid Principal Balance of Impaired Loans, With an allowance			1,130
Unpaid Principal Balance of Impaired Loans, Total	246	246	5,933
Related Allowance for Credit Losses			35
Average Recorded Investment, With no related allowance	248	1,500	5,379
Average Recorded Investment, With an allowance	7	221	739
Average Recorded Investment, Total	255	1,721	6,118
Interest Income Recognized, With no related allowance	1	1	4
Interest Income Recognized, With an allowance			10
Interest Income Recognized, Total	1	1	14
Real Estate [Member] | Construction, Acquisition And Development [Member] | Including Accruing TDRs [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment in Impaired Loans, With no related allowance	246	246	4,803
Recorded Investment in Impaired Loans, With an allowance	720	720	1,373
Recorded Investment in Impaired Loans, Total	966	966	6,176
Unpaid Principal Balance of Impaired Loans, With no related allowance	246	246	4,803
Unpaid Principal Balance of Impaired Loans, With an allowance	870	870	1,373
Unpaid Principal Balance of Impaired Loans, Total	1,116	1,116	6,176
Related Allowance for Credit Losses	90	90	47
Average Recorded Investment, With no related allowance	248	1,500	5,379
Average Recorded Investment, With an allowance	430	567	1,551
Average Recorded Investment, Total	678	2,067	6,930
Interest Income Recognized, With no related allowance	1	1	4
Interest Income Recognized, With an allowance	4	6	35
Interest Income Recognized, Total	5	7	39
Real Estate [Member] | Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment in Impaired Loans, With no related allowance	3,727	3,727	2,646
Recorded Investment in Impaired Loans, With an allowance	994	994	9,650
Recorded Investment in Impaired Loans, Total	4,721	4,721	12,296
Unpaid Principal Balance of Impaired Loans, With no related allowance	3,727	3,727	2,646
Unpaid Principal Balance of Impaired Loans, With an allowance	994	994	9,650
Unpaid Principal Balance of Impaired Loans, Total	4,721	4,721	12,296
Related Allowance for Credit Losses	112	112	2,481
Average Recorded Investment, With no related allowance	2,622	2,624	4,391
Average Recorded Investment, With an allowance	2,987	5,841	9,868
Average Recorded Investment, Total	5,609	8,465	14,259
Interest Income Recognized, With no related allowance	3	5	94
Interest Income Recognized, With an allowance	7	10	203
Interest Income Recognized, Total	10	15	297
Real Estate [Member] | Commercial Real Estate [Member] | Including Accruing TDRs [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment in Impaired Loans, With no related allowance	3,727	3,727	2,646
Recorded Investment in Impaired Loans, With an allowance	1,253	1,253	16,187
Recorded Investment in Impaired Loans, Total	4,980	4,980	18,833
Unpaid Principal Balance of Impaired Loans, With no related allowance	3,727	3,727	2,646
Unpaid Principal Balance of Impaired Loans, With an allowance	1,253	1,253	16,400
Unpaid Principal Balance of Impaired Loans, Total	4,980	4,980	19,046
Related Allowance for Credit Losses	142	142	2,532
Average Recorded Investment, With no related allowance	2,622	3,395	4,391
Average Recorded Investment, With an allowance	3,144	7,930	12,888
Average Recorded Investment, Total	5,766	11,325	17,279
Interest Income Recognized, With no related allowance	3	26	94
Interest Income Recognized, With an allowance	10	41	336
Interest Income Recognized, Total	13	67	430
Credit Cards [Member] | Including Accruing TDRs [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment in Impaired Loans, With an allowance	840	840	823
Recorded Investment in Impaired Loans, Total	840	840	823
Unpaid Principal Balance of Impaired Loans, With an allowance	840	840	823
Unpaid Principal Balance of Impaired Loans, Total	840	840	823
Related Allowance for Credit Losses	51	51	58
Average Recorded Investment, With an allowance	831	832	881
Average Recorded Investment, Total	831	832	881
Interest Income Recognized, With an allowance	83	168	347
Interest Income Recognized, Total	83	168	347
All Other [Member] | Including Accruing TDRs [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment in Impaired Loans, With an allowance	475	475	2,890
Recorded Investment in Impaired Loans, Total	475	475	2,890
Unpaid Principal Balance of Impaired Loans, With no related allowance	14	14
Unpaid Principal Balance of Impaired Loans, With an allowance	475	475	2,927
Unpaid Principal Balance of Impaired Loans, Total	489	489	2,927
Related Allowance for Credit Losses	64	64	23
Average Recorded Investment, With an allowance	345	1,415	1,894
Average Recorded Investment, Total	345	1,415	1,894
Interest Income Recognized, With an allowance	3	22	78
Interest Income Recognized, Total	$ 3	$ 22	$ 78