Interest Bearing Deposits (Tables)
 12 Months Ended
Dec. 31, 2016
Interest Bearing Deposits/ Borrowings [Abstract]  
Scheduled maturities of time deposit
($ in thousands)   
2017 $93,693 
2018  33,700 
2019  44,238 
2020  13,424 
2021  12,060 
Thereafter  601 
  $197,716