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Commitments and Credit Risk (Tables)
12 Months Ended
Dec. 31, 2013
Commitments and Credit Risk [Abstract]  
Summary of line of credit facilities
 
($ in thousands)
 
2013
  
2012
 
Loan commitments and unused lines of credit
 $93,286  $81,399 
Standby letters of credit
  1,021   5,698 
Total
 $94,307  $87,097