Quarterly report pursuant to Section 13 or 15(d)

Fair Value (Details Textual)

v3.2.0.727
Fair Value (Details Textual) - USD ($)
$ in Thousands
Jun. 30, 2015
Dec. 31, 2014
Fair Value [Line Items]    
Minimum Percentage of Defaults Rates on Above 3 Years Issuer Average in Other than Temporary Impairment Model Assumptions 0.25%  
Maximum Percentage of Defaults Rates on Above 3 Years Issuer Average in Other than Temporary Impairment Model Assumptions 5.00%  
Minimum Percentage of Recovery Assumptions on Other than Temporary Impairment Model Assumptions 0.00%  
Maximum Percentage of Recovery Assumptions on Other than Temporary Impairment Model Assumptions 15.00%  
Available-for-sale Securities, Amortized Cost Basis $ 3,800  
Unpaid Principal Balance 6,600 $ 7,300
Impaired Financing Receivable, Reserve 421 426
Impaired Financing Receivable, Fair Value $ 6,200 $ 6,900