Short-Term Borrowings (Tables)

12 Months Ended

Dec. 31, 2018

Debt Disclosure [Abstract]

Composition of Short-Term Borrowings, Interest Expense and Weighted Average Interest Rate

The following table presents the composition of short-term borrowings, the weighted average interest rate as of December 31 and interest expense for the years ended December 31:

	2018						2017						2016
(dollars in thousands)	Balance		Weighted Average Interest Rate		Interest Expense		Balance		Weighted Average Interest Rate		Interest Expense		Balance		Weighted Average Interest Rate		Interest Expense
REPOs	$	18,383	0.46	%	$	222	$	50,161	0.39	%	$	54	$	50,832	0.01	%	$	5
FHLB advances	470,000		2.65	%	11,082		540,000		1.47	%	7,399		660,000		0.76	%	2,713
Total Short-term Borrowings	$	488,383	2.57	%	$	11,304	$	590,161	1.38	%	$	7,453	$	710,832	0.70	%	$	2,718