Benefit Plans (Narrative) (Details) (USD $)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Benefit Plans (Textual) [Abstract]      
Employees contribution 50.00%    
Corporation matching contribution, percent 100.00% 50.00% 50.00%
Employee contribution, percent 5.00% 4.00% 4.00%
Vesting percentage 100.00%    
Safe harbor contribution   3.00% 3.00%
Employees vested in the safe harbor   100.00% 100.00%
Vested through first two years of employment   0.00% 0.00%
Vested years of employment   2 years 2 years
Vested after six years of service   100.00% 100.00%
Years of service   6 years 6 years
Plan expenses $ 608,000 $ 662,000 $ 652,000
Defined benefit pension plan, effective curtailment date Mar. 01, 2007    
Accumulated benefit obligation 10,732,000 12,209,000 11,334,000
Accumulated other comprehensive income includes net unrecognized pension cost before income taxes 3,234,000    
Accumulated other comprehensive income expected to be amortized into benefit cost 40,000    
Rate of compensation increase 0.00%    
Investment in equity securities 50.00%    
Investment in fixed income securities 50.00%    
Long term rate of return 6.00% 6.00% 6.00%
Defer earned board fees into the Directors Plan 25.00%    
Contribution approved by Board of Directors to the ESOP (Discretionary)   75,000  
Compensation cost related to plan 29,000 102,000 20,000
Allocated shares outstanding related to the ESOP 241,958 246,404 246,404
Corporation self-funded medical plan 75,000    
Medical expenses 2,698,000 2,534,000 2,045,000
Anticipated plan contributions for 2014 0    
Other Post Employment Benefits [Member]
     
Benefit Plans (Additional Textual) [Abstract]      
Number of nonqualified supplementary employee retirement plans 2    
Expenses related to nonqualified supplementary employee retirement plans $ 375,000 $ 382,000 $ 444,000