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Investments (Unrealized Gain (loss) On Investments) (Details) - USD ($)
$ in Thousands
Jun. 30, 2016
Dec. 31, 2015
Schedule of Available-for-sale Securities [Line Items]    
Amortized Cost $ 160,351 $ 158,335
Gross Unrealized Gains 4,106 2,448
Gross Unrealized Losses (900) (1,310)
Available for sale 163,557 159,473
Equity Securities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Amortized Cost 164 164
Gross Unrealized Gains 76 69
Available for sale 240 233
U.S. Government And Agency Securities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Amortized Cost 13,104 13,705
Gross Unrealized Gains 339 164
Gross Unrealized Losses (17) (33)
Available for sale 13,426 13,836
Municipal Securities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Amortized Cost 68,430 67,851
Gross Unrealized Gains 2,354 1,555
Gross Unrealized Losses (43) (218)
Available for sale 70,741 69,188
Trust Preferred Securities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Amortized Cost 5,968 5,958
Gross Unrealized Losses (798) (669)
Available for sale 5,170 5,289
Agency Mortgage-Backed Securities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Amortized Cost 71,448 69,284
Gross Unrealized Gains 1,310 621
Gross Unrealized Losses (35) (386)
Available for sale 72,723 69,519
Private-Label Mortgage-Backed Securities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Amortized Cost 1,201 1,335
Gross Unrealized Gains 27 39
Gross Unrealized Losses (5) (2)
Available for sale 1,223 1,372
Asset-Backed Securities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Amortized Cost 36 38
Gross Unrealized Losses (2) (2)
Available for sale $ 34 $ 36