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Regulatory Matters (Details)
Jun. 30, 2012
Bank's Ratio [Member]
 
Regulatory Matters (Textual) [Abstract]  
Tier 1 Capital (to Average Assets) 8.88%
Tier 1 Capital (to Risk Weighted Assets) 14.29%
Total Capital (to Risk Weighted Assets) 15.57%
Tier 1 Capital (to Average Assets) 8.00%
Tier 1 Capital (to Risk Weighted Assets) 10.50%
Total Capital (to Risk Weighted Assets) 12.00%
Parent Company [Member]
 
Regulatory Matters (Textual) [Abstract]  
Tier 1 Capital (to Average Assets) 8.89%
Tier 1 Capital (to Risk Weighted Assets) 14.32%
Total Capital (to Risk Weighted Assets) 15.59%