Regulatory Matters (Tables)

12 Months Ended

Dec. 31, 2014

Banking and Thrift [Abstract]

Summary of Bank's Actual Capital Amounts and Ratios

The following is a summary of the Bank’s actual capital amounts and ratios as of December 31, 2014 and 2013 compared to the regulatory minimum capital adequacy requirements and the regulatory requirements for classification as a well-capitalized institution (in thousands).

	Actual					For capital  adequacy purposes					To be well-capitalized under prompt corrective action
As of December 31, 2014	Amount		Ratio			Amount		Ratio			Amount		Ratio
Tangible capital	$	223,573		9.46	%	$	35,465		1.50	%	$	—		—	%
Tier 1 leverage		223,573		9.46			94,573		4.00			118,217		5.00
Tier 1 risk-based capital		223,573		14.05			63,663		4.00			95,494		6.00
Total risk-based capital		239,940		15.08			127,325		8.00			159,157		10.00

	Actual					For capital adequacy purposes					To be well-capitalized under prompt corrective action
As of December 31, 2013	Amount		Ratio			Amount		Ratio			Amount		Ratio
Tangible capital	$	217,776		9.66	%	$	33,830		1.50	%	$	—		—	%
Tier 1 leverage		217,776		9.66			90,215		4.00			112,768		5.00
Tier 1 risk-based capital		217,776		14.72			59,190		4.00			88,785		6.00
Total risk-based capital		236,304		15.97			118,380		8.00			147,975		10.00