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Consolidated Statements of Comprehensive Income (Parenthetical) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Statement of Comprehensive Income [Abstract]    
Unrealized holding (losses) gains on available for sale securities, tax $ (50) $ 750
Reclassification adjustment for losses (gains) included in net income, tax 19 (236)
Pension liability adjustment, tax $ 13 $ (642)