Short-Term Borrowings (Tables)

12 Months Ended

Dec. 31, 2016

Debt Disclosure [Abstract]

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

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

	2016						2015						2014
(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	$	50,832	0.01	%	$	5	$	62,086	0.01	%	$	4	$	30,605	0.01	%	$	3
FHLB advances	660,000		0.76	%	2,713		356,000		0.52	%	932		290,000		0.31	%	511
Total Short-term Borrowings	$	710,832	0.70	%	$	2,718	$	418,086	0.44	%	$	936	$	320,605	0.27	%	$	514