Other Real Estate Owned (Schedule Of OREO Portfolio By Property Type) (Details) $ in Thousands	Mar. 31, 2016 USD ($) property	Dec. 31, 2015 USD ($)	Mar. 31, 2015 USD ($) property	Dec. 31, 2014 USD ($)
OREO By Property Type [Line Items]
Number of properties | property	3		5
Carrying value, OREO | $	$ 256	$ 256	$ 413	$ 523
Residential [Member]
OREO By Property Type [Line Items]
Number of properties | property	2		3
Carrying value, OREO | $	$ 131		$ 163
Commercial Real Estate Mortgages [Member]
OREO By Property Type [Line Items]
Number of properties | property	1		2
Carrying value, OREO | $	$ 125		$ 250