Commitments, Contingencies and Guarantees (Tables)

9 Months Ended

Sep. 30, 2017

Commitments and Contingencies Disclosure [Abstract]

Summary of the reserve for unfunded commitments

A summary of the reserve for representations and warranties of the Corporation is as follows:

	Three Months Ended September 30,					Nine Months Ended September 30,
(Dollars in thousands)	2017			2016		2017			2016
Reserve balance at beginning of period	$	5,469		$	3,825	$	6,459		$	4,048
Addition of fair value of representations and warranties due to acquisitions	—			3,100		—			3,100
Reserve reduction	(71		)	—		(1,061		)	(150		)
Charge-offs	(9		)	—		(9		)	(73		)
Ending reserve balance	$	5,389		$	6,925	$	5,389		$	6,925

(Dollars in thousands)	September 30, 2017		December 31, 2016
Reserve balance
Liability for specific claims	$	506	$	730
General allowance	4,883		5,729
Total reserve balance	$	5,389	$	6,459