Regulatory Matters (Details)	Sep. 30, 2014		Dec. 31, 2013		Apr. 23, 2013
Tangible [Abstract]
Tangible Actual, % (in hundredths)	13.70%	[1]	12.90%	[1]
Tier I capital [Abstract]
Tier I capital Actual, % (in hundredths)	19.00%	[2]	18.60%	[2]	10.00%
Tier I Capital To Be Well Capitalized Under Prompt Corrective Provisions, % (in hundredths)	6.00%	[2]
Core [Abstract]
Core Actual, % (in hundredths)	13.70%	[1]	12.90%	[1]
Core To Be Well Capitalized Under Prompt Corrective Action Provisions, % (in hundredths)	5.00%	[1]
Total [Abstract]
Total Actual, % (in hundredths)	20.30%	[2]	19.80%	[2]	15.00%
Total To Be Well Capitalized Under Prompt Corrective Action Provisions, % (in hundredths)	10.00%	[2]

[1] To adjusted total assets.

[2] To risk-weighted assets.