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Investment Securities (Amortized Cost And Estimated Fair Values) (Details) - USD ($)
$ in Thousands
Sep. 30, 2015
Dec. 31, 2014
Securities [Line Items]    
Held-to-maturity Securities, Amortized Cost $ 65,300 $ 59,454
Held-to-maturity Securities, Unrealized Gains 1,199 1,221
Held-to-maturity Securities, Unrealized Losses (492) (576)
Held-to-maturity, Estimated Fair Value 66,007 60,099
Available for Sale, Total investment securities, Amortized Cost 162,088 172,867
Available-for-sale Securities, Unrealized Gains 526 290
Available-for-sale Securities, Unrealized Losses (551) (955)
Available-for-sale securities 162,063 172,202
US Government agency obligations [Member]    
Securities [Line Items]    
Held-to-maturity Securities, Amortized Cost 7,912 7,730
Held-to-maturity Securities, Unrealized Gains 426 343
Held-to-maturity, Estimated Fair Value 8,338 8,073
Government Sponsored Entities (GSE) mortgage-backed securities [Member]    
Securities [Line Items]    
Held-to-maturity Securities, Amortized Cost 2,937 3,579
Held-to-maturity Securities, Unrealized Gains 115 133
Held-to-maturity, Estimated Fair Value 3,052 3,712
Collateralized mortgage obligations GSE [Member]    
Securities [Line Items]    
Held-to-maturity Securities, Amortized Cost 2,821 3,605
Held-to-maturity Securities, Unrealized Gains 23 3
Held-to-maturity Securities, Unrealized Losses (9) (29)
Held-to-maturity, Estimated Fair Value 2,835 3,579
Corporate bonds [Member]    
Securities [Line Items]    
Held-to-maturity Securities, Amortized Cost 11,052 3,951
Held-to-maturity Securities, Unrealized Gains 319 324
Held-to-maturity Securities, Unrealized Losses (4)  
Held-to-maturity, Estimated Fair Value 11,367 4,275
State and municipal tax-exempt [Member]    
Securities [Line Items]    
Held-to-maturity Securities, Amortized Cost 40,578 40,589
Held-to-maturity Securities, Unrealized Gains 316 418
Held-to-maturity Securities, Unrealized Losses (479) (547)
Held-to-maturity, Estimated Fair Value 40,415 40,460
US Government agency obligations [Member]    
Securities [Line Items]    
Available for Sale, Total investment securities, Amortized Cost 60,849 61,547
Available-for-sale Securities, Unrealized Gains 127 4
Available-for-sale Securities, Unrealized Losses (8) (197)
Available-for-sale securities 60,968 61,354
Government Sponsored Entities (GSE) mortgage-backed securities [Member]    
Securities [Line Items]    
Available for Sale, Total investment securities, Amortized Cost 43,098 66,669
Available-for-sale Securities, Unrealized Gains 233 189
Available-for-sale Securities, Unrealized Losses (40) (135)
Available-for-sale securities 43,291 66,723
Corporate bonds [Member]    
Securities [Line Items]    
Available for Sale, Total investment securities, Amortized Cost 23,409 13,208
Available-for-sale Securities, Unrealized Gains 20  
Available-for-sale Securities, Unrealized Losses (233) (106)
Available-for-sale securities 23,196 13,102
Collateralized mortgage obligations GSE [Member]    
Securities [Line Items]    
Available for Sale, Total investment securities, Amortized Cost 17,110 20,499
Available-for-sale Securities, Unrealized Gains 37 8
Available-for-sale Securities, Unrealized Losses (254) (496)
Available-for-sale securities 16,893 20,011
State and municipal tax-exempt [Member]    
Securities [Line Items]    
Available for Sale, Total investment securities, Amortized Cost 17,595 10,917
Available-for-sale Securities, Unrealized Gains 107 87
Available-for-sale Securities, Unrealized Losses (5) (10)
Available-for-sale securities 17,697 10,994
Equity securities [Member]    
Securities [Line Items]    
Available for Sale, Total investment securities, Amortized Cost 27 27
Available-for-sale Securities, Unrealized Gains 2 2
Available-for-sale Securities, Unrealized Losses (11) (11)
Available-for-sale securities $ 18 $ 18