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Loans (Schedule of Debtor Troubled Debt Restructuring, Subsequent Periods) (Details) - USD ($) $ in Thousands | Dec. 31, 2015 | Dec. 31, 2014
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Financing Receivable, Modifications [Line Items] |  |
Nonaccrual Troubled Debt Restructurings, Total | $ 356 | $ 422
Financing Receivable Recorded Investment Nonaccrual Status | 1,425 | 1,548
Commercial [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Nonaccrual Troubled Debt Restructurings, Total | 195 | 249
Financing Receivable Recorded Investment Nonaccrual Status | 224 | 369
Single-Family Mortgage Loans [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Nonaccrual Troubled Debt Restructurings, Total | 161 | 173
Financing Receivable Recorded Investment Nonaccrual Status | $ 640 | $ 549
Multi-Family Mortgage Loans [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Nonaccrual Troubled Debt Restructurings, Total |  |
Financing Receivable Recorded Investment Nonaccrual Status |  |
Real Estate, Commercial, Non-Owner Occupied [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Nonaccrual Troubled Debt Restructurings, Total |  |
Financing Receivable Recorded Investment Nonaccrual Status | $ 446 | $ 477
Real Estate, Commercial, Owner Occupied [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Nonaccrual Troubled Debt Restructurings, Total |  |
Financing Receivable Recorded Investment Nonaccrual Status |  |

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- Definition Recorded investment in financing receivables that are on nonaccrual status as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5111-111524 + Details
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