Other Comprehensive Income (Loss) (Tables)

12 Months Ended

Dec. 31, 2014

Equity [Abstract]

Summary of Components of OCI

The tables below provide a summary of the components of OCI for the years ended December 31, 2014, 2013, and 2012:

	For the Year Ended December 31, 2014
	Before-Tax		Tax Effect		After-Tax
	(Dollars in thousands)
Investment securities available-for-sale:
Net change in fair value recorded in accumulated OCI	$	69,661	$	29,256	$	40,405
Net realized gains reclassified into earnings		—		—		—
Net change	$	69,661	$	29,256	$	40,405

	For the Year Ended December 31, 2013
	Before-Tax			Tax Effect		After-Tax
	(Dollars in thousands)
Investment securities available-for-sale:
Net change in fair value recorded in accumulated OCI	$	(88,562)		$	(37,196)	$	(51,366)
Net realized gains reclassified into earnings (1)	$	(2,094	)	$	(879)	$	(1,215)
Net change	$	(90,656)		$	(38,075)	$	(52,581)

	For the Year Ended December 31, 2012
	Before-Tax		Tax Effect		After-Tax
	(Dollars in thousands)
Investment securities available-for-sale:
Net change in fair value recorded in accumulated OCI	$	3,074	$	1,292	$	1,782
Net change	$	3,074	$	1,292	$	1,782

(1) Net realized gains are included in other income in the condensed consolidated statement of earnings and comprehensive income for the year ended December 31, 2013.

Summary of Change in Accumulated Other Comprehensive Income

The following table provides a summary of the change in accumulated other comprehensive income for years ended December 31, 2014, and 2013:

	Investment Securities Available-for-Sale
	(Dollars in thousands)
Balance, January 1, 2013	$	43,251
Net change in fair value recorded in accumulated OCI		(52,581	)
Balance, December 31, 2013	$	(9,330	)
Net change in fair value recorded in accumulated OCI		40,405
Net realized gains reclassified into earnings		—
Balance, December 31, 2014	$	31,075