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Repurchase Reserve Liability (Detail Textuals)
6 Months Ended 12 Months Ended
Jun. 30, 2015
USD ($)
Loans
Dec. 31, 2014
USD ($)
Loans
Repurchase Reserve Liability [Abstract]    
Repurchase reserve liability $ 160,000 $ 160,000
Number of loans sold to the secondary market | Loans 3,029 3,057
Balance of loans sold to the secondary market $ 312,600,000 $ 313,900,000