Short-Term Borrowings (Tables)

12 Months Ended

Dec. 31, 2016

Short-term Debt [Abstract]

Schedule of Short-term Debt

Short-term borrowings at December 31 are as follows:

(Dollars in thousands)	2016		2015
Repurchase agreements	$	590,772	$	592,182
Notes payable to Federal Home Loan Banks	10,000		—
Federal funds purchased	2,551		2,551
Unamortized purchase accounting adjustments	164		—
Total short-term borrowings	$	603,487	$	594,733