Consolidated Statements of Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Interest and Dividend Income:
Interest and fees on loans	$ 59,966	$ 55,276	$ 47,971
Interest and dividends on securities:
Taxable	6,106	4,666	4,454
Tax-exempt	1,502	2,043	3,135
Dividends	321	319	334
Other interest income	873	734	276
Total interest and dividend income	68,768	63,038	56,170
Interest Expense:
Interest on deposits	8,086	5,794	5,103
Interest on short-term borrowings	186	173	10
Interest on long-term borrowings	0	296	325
Interest on junior subordinated debt	1,402	1,028	878
Total interest expense	9,674	7,291	6,316
Net Interest Income	59,094	55,747	49,854
Provision for (recovery of) loan losses	(103)	1,016	250
Net Interest Income after Provision for Loan Losses	59,197	54,731	49,604
Noninterest Income:
Trust fees	3,783	3,926	3,791
Service charges on deposit accounts	2,455	2,426	2,467
Other fees and commissions	2,637	2,471	2,261
Mortgage banking income	1,862	2,208	1,713
Securities gains, net	123	812	836
Brokerage fees	795	829	843
Income from Small Business Investment Companies	637	236	463
Gains (losses) on premises and equipment, net	60	344	(9)
Other	922	975	1,140
Total noninterest income	13,274	14,227	13,505
Noninterest Expense:
Salaries	20,509	19,829	17,568
Employee benefits	4,370	4,274	3,829
Occupancy and equipment	4,378	4,487	4,246
FDIC assessment	537	538	647
Bank franchise tax	1,054	1,072	995
Core deposit intangible amortization	265	528	964
Data processing	1,691	2,014	1,828
Software	1,279	1,144	1,143
Other real estate owned, net	122	303	336
Merger related expenses	872	0	0
Other	9,169	8,694	8,245
Total noninterest expense	44,246	42,883	39,801
Income Before Income Taxes	28,225	26,075	23,308
Income Taxes	5,646	10,826	7,007
Net Income	$ 22,579	$ 15,249	$ 16,301
Net Income Per Common Share:
Basic (in dollars per share)	$ 2.60	$ 1.76	$ 1.89
Diluted (in dollars per share)	$ 2.59	$ 1.76	$ 1.89
Average Common Shares Outstanding:
Basic (in shares)	8,698,014	8,641,717	8,611,507
Diluted (in shares)	8,708,462	8,660,628	8,621,241