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Loans Receivable (Details 5) - USD ($) $ in Thousands | Dec. 31, 2015 | Dec. 31, 2014
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Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing receivables on nonaccrual status | $ 5,201 | $ 4,599
Government loans [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing receivables on nonaccrual status | 0 | 0
Residential Real Estate Including Home Equity [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing receivables on nonaccrual status | 4,172 | 2,443
Consumer Loan [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing receivables on nonaccrual status | 0 | 0
Commercial Real Estate, Construction & Land Development, and Other Dwellings [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing receivables on nonaccrual status | 915 | 1,815
Commercial Participations Purchased [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing receivables on nonaccrual status | 92 | 103
Commercial business [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Financing receivables on nonaccrual status | $ 22 | $ 238

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