Consolidated Condensed Statements Of Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Interest and dividend income:
Interest and fees on loans	$ 58,401	$ 56,463	$ 118,453	$ 111,875
Interest and dividends on:
Obligations of U.S. Government, its agencies and other securities	7,770	9,113	16,379	18,502
Interest Income, Securities, State and Municipal	591	0	964	0
Other interest income	249	228	523	445
Total interest and dividend income	67,011	65,804	136,319	130,822
Interest on deposits:
Demand and savings deposits	933	556	1,757	1,042
Time deposits	2,389	2,542	4,776	5,164
Interest on borrowings:
Short-term borrowings	82	106	246	239
Long-term debt	6,122	6,085	12,236	12,327
Total interest expense	9,526	9,289	19,015	18,772
Net interest income	57,485	56,515	117,304	112,050
Provision for loan losses	2,637	1,612	3,547	3,244
Net interest income after provision for loan losses	54,848	54,903	113,757	108,806
Other income:
Income from fiduciary activities	5,438	5,210	10,551	10,122
Service charges on deposit accounts	3,575	3,684	6,998	7,065
Other service income	3,351	3,025	5,925	5,326
Checkcard fee income	3,868	3,665	7,400	7,016
Bank owned life insurance income	1,049	1,086	2,246	2,964
ATM Fees	570	614	1,153	1,192
OREO valuation adjustments	(221)	(251)	(339)	(555)
Gain on sale of OREO, net	162	513	296	1,186
Gain (Loss) on Sales of Loans, Net	0	0	0	756
Other	944	1,645	1,895	2,992
Total other income	18,736	19,191	36,125	38,064
Other expense:
Salaries and employee benefits	21,256	20,995	42,810	41,977
Employee Benefits and Share-based Compensation	4,894	4,729	9,667	10,414
Occupancy expense	2,639	2,381	5,187	4,960
Furniture and equipment expense	3,416	2,831	6,859	5,693
Data processing fees	1,373	1,197	2,590	2,464
Professional fees and services	5,401	5,583	12,068	10,277
Marketing	1,073	937	2,184	1,950
Insurance	1,438	1,362	2,849	2,823
Communication	1,353	1,233	2,574	2,564
Excise and Sales Taxes	798	883	1,724	1,930
Other expense	1,665	2,536	6,693	5,335
Total other expense	45,306	44,667	95,205	90,387
Income before income taxes	28,278	29,427	54,677	56,483
Income taxes	8,280	8,388	15,993	16,400
Net income	19,998	21,039	38,684	40,083
Net income available to common shareholders	$ 19,998	$ 21,039	$ 38,684	$ 40,083
Net income available to common shareholders
Basic	$ 1.30	$ 1.37	$ 2.52	$ 2.61
Diluted	$ 1.30	$ 1.37	$ 2.51	$ 2.60
Weighted average common shares outstanding
Basic	15,330,802	15,370,882	15,330,808	15,375,026
Diluted	15,399,283	15,407,881	15,402,896	15,411,920
Cash dividends declared	$ 0.94	$ 0.94	$ 1.88	$ 1.88