Segment Information (Schedule Of Business Segments) (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019 USD ($)	Jun. 30, 2018 USD ($)	Jun. 30, 2019 USD ($) segment	Jun. 30, 2018 USD ($)
Number of primary business segments | segment			2
Net interest income (expense)	$ 13,134	$ 12,196	$ 25,642	$ 23,648
Provision for loan losses	90	659	628	1,426
NET INTEREST INCOME (EXPENSE) AFTER PROVISION FOR LOAN LOSSES	13,044	11,537	25,014	22,222
Non-interest income	4,730	3,639	8,925	7,425
Insurance service and fees	2,901	1,952	5,343	3,917
Amortization expense	112	28	224	56
Non-interest expense	12,149	10,233	23,373	20,404
INCOME BEFORE INCOME TAXES	5,625	4,943	10,566	9,243
Income tax provision	1,243	1,152	2,464	2,133
NET INCOME	4,382	3,791	8,102	7,110
Operating Segments [Member]
Net interest income (expense)	13,134	12,196	25,642	23,648
Provision for loan losses	90	659	628	1,426
NET INTEREST INCOME (EXPENSE) AFTER PROVISION FOR LOAN LOSSES	13,044	11,537	25,014	22,222
Non-interest income	1,829	1,687	3,582	3,508
Insurance service and fees	2,901	1,952	5,343	3,917
Amortization expense	112	28	224	56
Non-interest expense	12,037	10,205	23,149	20,348
INCOME BEFORE INCOME TAXES	5,625	4,943	10,566	9,243
Income tax provision	1,243	1,152	2,464	2,133
NET INCOME	4,382	3,791	8,102	7,110
Banking Activities [Member] | Operating Segments [Member]
Net interest income (expense)	13,167	12,225	25,708	23,704
Provision for loan losses	90	659	628	1,426
NET INTEREST INCOME (EXPENSE) AFTER PROVISION FOR LOAN LOSSES	13,077	11,566	25,080	22,278
Non-interest income	1,829	1,687	3,582	3,508
Insurance service and fees	128	164	247	301
Non-interest expense	9,911	8,624	18,997	17,189
INCOME BEFORE INCOME TAXES	5,123	4,793	9,912	8,898
Income tax provision	1,112	1,105	2,293	2,043
NET INCOME	4,011	3,688	7,619	6,855
Insurance Agency Activities [Member] | Operating Segments [Member]
Net interest income (expense)	(33)	(29)	(66)	(56)
NET INTEREST INCOME (EXPENSE) AFTER PROVISION FOR LOAN LOSSES	(33)	(29)	(66)	(56)
Insurance service and fees	2,773	1,788	5,096	3,616
Amortization expense	112	28	224	56
Non-interest expense	2,126	1,581	4,152	3,159
INCOME BEFORE INCOME TAXES	502	150	654	345
Income tax provision	131	47	171	90
NET INCOME	$ 371	$ 103	$ 483	$ 255