Intangible Assets and Goodwill (Tables)

12 Months Ended

Dec. 31, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of core deposit intangible and other intangible assets

The following table shows a summary of core deposit intangible and other intangible assets as of December 31.

(Dollars in thousands)	2015			2014
Core deposit intangibles:
Gross carrying amount	$	9,566		$	9,566
Less: accumulated amortization	(8,569		)	(7,888		)
Net carrying amount	$	997		$	1,678
Other intangibles:
Gross carrying amount	$	—		$	254
Less: accumulated amortization	—			(241		)
Net carrying amount	$	—		$	13