Short-Term Borrowings (Tables)

12 Months Ended

Dec. 31, 2014

Short-term Debt [Abstract]

Summary of short-term borrowings

A summary of short-term borrowings, which consisted of securities sold under agreements to repurchase, FHLB advances and federal funds purchased, follows:

	Ending Balance at Year-End		Weighted Average Interest Rate at Year-End		Average Amount Outstanding During Year		Weighted Average Interest Rate During Year		Maximum Outstanding at Any Month-End
	(Dollars in thousands)
2014
Securities sold under agreements to repurchase	$	304,467	0.11	%	$	326,056	0.12	%	$	361,231
FHLB advances	60,000		0.25		6,726		0.27		60,000
Federal funds purchased	25,000		0.40		2,003		0.40		25,000
2013
Securities sold under agreements to repurchase	$	327,428	0.15	%	$	337,649	0.14	%	$	357,976
2012
Securities sold under agreements to repurchase	$	310,463	0.14	%	$	312,729	0.14	%	$	335,193