XML 44 R33.htm IDEA: XBRL DOCUMENT v3.7.0.1
Investments (Narrative) (Details)
$ / shares in Units, $ in Thousands
Mar. 31, 2017
USD ($)
security
$ / shares
Dec. 31, 2016
USD ($)
security
Mar. 31, 2016
USD ($)
Dec. 31, 2015
USD ($)
Schedule of Available-for-sale Securities [Line Items]        
Restricted stock $ 436 $ 1,767    
Number of temporarily impaired securities | security 103 115    
Securities pledged as collateral $ 75,900 $ 79,100    
Gross Unrealized Losses 1,278 1,574    
Cumulative OTTI Charges 595 595 $ 575 $ 555
Fair value of temporarily impaired securities $ 57,926 $ 66,604    
Federal Home Loan Bank of Pittsburgh [Member]        
Schedule of Available-for-sale Securities [Line Items]        
Restricted stock per share | $ / shares $ 100      
Non-Federal Home Loan Bank Of Pittsburgh [Member]        
Schedule of Available-for-sale Securities [Line Items]        
Restricted stock $ 30      
Municipal Securities [Member]        
Schedule of Available-for-sale Securities [Line Items]        
Number of temporarily impaired securities | security 30 45    
Gross Unrealized Losses $ 373 $ 571    
Fair value of temporarily impaired securities $ 16,495 $ 25,005    
Trust Preferred Securities [Member]        
Schedule of Available-for-sale Securities [Line Items]        
Number of temporarily impaired securities | security 7 7    
Gross Unrealized Gain (Loss) $ (412)      
Gross Unrealized Losses 412 $ 518    
Fair value of temporarily impaired securities $ 5,573 $ 5,461    
Private-Label Mortgage-Backed Securities [Member]        
Schedule of Available-for-sale Securities [Line Items]        
Number of temporarily impaired securities | security 1 1    
Gross Unrealized Gain (Loss) $ 51      
Gross Unrealized Losses 1 $ 5    
Cumulative OTTI Charges 595      
Fair value of temporarily impaired securities $ 259 $ 281