Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

Summary of Financial Instruments Outstanding

The Company had the following financial instruments outstanding, whose contract amounts represent credit risk:

(Dollars in thousands)	March 31, 2015		December 31, 2014
Commitments to grant loans	$	148,151	$	161,350
Unfunded commitments under lines of credit		4,095,321		4,007,954
Commercial and standby letters of credit		133,247		134,882
Reserve for unfunded lending commitments		12,849		11,801