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Benefit Plans (Changes in Benefit Obligation and Fair Value of Plan Assets) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Benefit Plans [Abstract]    
Benefit obligation at beginning of year $ 7,221 $ 6,777
Interest cost 254 276
Actuarial (gain) loss (728) 687
Benefits paid (497) (563)
Service cost 43 44
Benefit obligation at end of year 6,250 7,221
Fair value of plan assets at beginning of year 5,283 5,040
Actual return on plan assets 507 772
Employer contribution   90
Estimated expenses (19) (56)
Fair value of plan assets at end of year $ 5,274 $ 5,283