Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill

The following table presents goodwill as of the dates presented:

	December 31,
(dollars in thousands)	2014		2013
Balance at beginning of year	$	175,820	$	175,733
Additions	—		87
Balance at End of Year	$	175,820	$	175,820

Summary of Intangible Assets

The following table shows a summary of intangible assets as of the dates presented:

	December 31,
(dollars in thousands)	2014			2013
Gross carrying amount at beginning of year	$	16,401		$	16,401
Additions	—			—
Accumulated amortization	(13,770		)	(12,642		)
Balance at End of Year	$	2,631		$	3,759

Summary of Expected Amortization Expense for Finite-Lived Intangibles Assets

The following is a summary of the expected amortization expense for finite-lived intangibles assets, assuming no new additions, for each of the five years following December 31, 2014:

(dollars in thousands)	Amount
2015	$	883
2016	645
2017	500
2018	134
2019	122
Total	$	2,284