Employee Benefits And Deferred Compensation Plans (Estimated Future Benefit Payments, Employee Pension Plan) (Details) (Employees’ Pension Plan [Member], USD $) In Thousands, unless otherwise specified	Dec. 31, 2012
Employees’ Pension Plan [Member]
2013	$ 188
2014	187
2015	205
2016	212
2017	214
2018 - 2022	$ 1,136

Employee Benefits And Deferred Compensation Plans (Estimated Future Benefit Payments, Employee Pension Plan) (Details) (Employees’ Pension Plan [Member], USD $)
In Thousands, unless otherwise specified

Dec. 31, 2012

Employees’ Pension Plan [Member]

$ 188

187

205

212

214

$ 1,136