Securities Sold Under Agreements To Repurchase (Tables)

12 Months Ended

Dec. 31, 2017

Investments, Debt and Equity Securities [Abstract]

Securities Sold Under Agreements To Repurchase

The following table presents information regarding securities sold under agreements to repurchase at December 31, 2017 and 2016:

(dollars in thousands)	Repurchase Amount		Weighted Average Interest Rate		Carrying Value of Underlying Assets		Market Value of Underlying Assets
December 31, 2017	$	294,299	0.06	%	$	353,327	$	353,327
December 31, 2016	$	352,948	0.04	%	$	409,927	$	409,927