Consent Order and Written Agreement (Details) (USD $)	12 Months Ended
	Dec. 31, 2012	Apr. 16, 2010
Consent Order [Abstract]
Number of outside board member in committee		3
Capital level requires for average asset ratio (in hundredths)	6.67%	8.00%
Capital level requires for risk-based capital ratio (in hundredths)	12.11%	12.00%
Maximum credit limit for substandard borrower		$ 10,000
Classified asset and loan delinquent limit		1,000,000
Period requires to identification of sources of liquid assets available to meet Bank's contingency funding needs	over one-, two- and three-month time horizons
Minimum rate above rate of deposits applicable to market of bank included in brokered deposits (in hundredths)		0.75%
New Proposed Consent Order [Abstract]
New proposed consent agreement capital level requires for average asset ratio (in hundredths)	8.00%
New proposed consent agreement capital level requires for total capital to asset ratio	12.00%
New proposed consent agreement maximum credit limit for substandard borrower	10,000
New proposed consent agreement Classified asset and loan delinquent limit	$ 1,000,000
Asset increase maximum, for a three-month period, without preapproval (in hundredths)	5.00%
Period for allowed percentage of asset growth	3 months
Asset growth increase, annual maximum (in hundredths)	15.00%