CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Interest Income
Interest and fees on loans	$ 32,813	$ 29,350	$ 94,014	$ 84,835
Interest on U.S. government and sponsored enterprise obligations (taxable)	4,408	4,177	13,019	12,788
Interest on state and political subdivision obligations (nontaxable)	659	686	1,989	2,079
Interest on deposits in other banks and other investments	677	497	1,902	1,362
Total interest income	38,557	34,710	110,924	101,064
Interest Expense
Interest on deposits	5,255	3,027	13,463	8,568
Interest on borrowings	2,021	1,665	6,099	4,302
Interest on subordinated debentures	858	858	2,556	2,553
Total interest expense	8,134	5,550	22,118	15,423
Net interest income	30,423	29,160	88,806	85,641
Provision for credit losses	354	817	840	2,797
Net interest income after provision for credit losses	30,069	28,343	87,966	82,844
Non-Interest Income
Debit card income	2,173	2,061	6,228	5,887
Service charges on deposit accounts	1,910	1,852	5,679	5,632
Mortgage banking income, net	1,758	2,076	4,758	5,566
Income from fiduciary services	1,339	1,229	4,029	3,831
Bank-owned life insurance	615	600	1,950	1,601
Bank-owned life insurance	606	603	1,823	1,750
Other service charges and fees	596	589	1,564	1,558
Net gain on sale of securities	664	827	695	827
Other income	731	462	1,971	2,107
Total non-interest income	10,392	10,299	28,697	28,759
Non-Interest Expense
Salaries and employee benefits	13,143	12,145	38,433	36,240
Furniture, equipment and data processing	2,575	2,429	7,710	7,204
Net occupancy costs	1,614	1,599	5,112	5,234
Consulting and professional fees	958	714	2,878	2,412
Debit card expense	833	662	2,339	2,034
Regulatory assessments	447	574	1,447	1,607
Other real estate owned and collection costs, net	239	258	565	558
Amortization of intangible assets	182	473	544	1,417
Other expenses	3,175	2,971	9,337	8,705
Total non-interest expense	23,166	21,825	68,365	65,411
Income before income tax expense	17,295	16,817	48,298	46,192
Income tax expense	3,238	5,478	9,204	14,543
Net Income	$ 14,057	$ 11,339	$ 39,094	$ 31,649
Per Share Data
Basic earnings per share	$ 0.90	$ 0.72	$ 2.50	$ 2.03
Diluted earnings per share	$ 0.90	$ 0.72	$ 2.50	$ 2.02
Weighted average number of common shares outstanding	15,580,782	15,515,189	15,565,355	15,505,698
Diluted weighted average number of common shares outstanding	15,638,986	15,589,008	15,621,400	15,580,072
Cash dividends declared per share	$ 0.30	$ 0.23	$ 0.85	$ 0.69