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Short-term Borrowings (Tables)
9 Months Ended
Sep. 30, 2019
Debt Disclosure [Abstract]  
Schedule of short-term borrowings
Short-term borrowings consisted of the following at September 30, 2019 and December 31, 2018 (dollars in thousands):
 
September 30, 2019
 
December 31, 2018
Customer repurchase agreements
$
38,924

 
$
35,243