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Securities (Tables) | 3 Months Ended
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Mar. 31, 2016
Investments, Debt and Equity Securities [Abstract] |
Schedule Of Available For Sale Securities and Held To Maturity Reconciliation [Table Text Block] | The amortized cost and fair value of securities available-for-sale at March 31, 2016 and December 31, 2015 are summarized as follows (in thousands):
|  | March 31, 2016 |
|  |  |  |  | Gross |  | Gross |  |  |  |
|  | Amortized |  | Unrealized |  | Unrealized |  | Fair |
|  | Cost |  | Gains |  | Losses |  | Value |
U.S. Government-sponsored enterprises (GSEs) |  | $ | 17,732 |  | $ | 97 |  | $ | - |  | $ | 17,829 |
Municipal securities |  |  | 7,582 |  |  | 83 |  |  | (1) |  |  | 7,664 |
Mortgage-backed securities |  |  | 131,905 |  |  | 593 |  |  | (430) |  |  | 132,068 |
|  | $ | 157,219 |  | $ | 773 |  | $ | (431) |  | $ | 157,561 |
|  | December 31, 2015 |
|  |  |  |  | Gross |  | Gross |  |  |  |
|  | Amortized |  | Unrealized |  | Unrealized |  | Fair |
|  | Cost |  | Gains |  | Losses |  | Value |
U.S. Government-sponsored enterprises (GSEs) |  | $ | 22,745 |  | $ | 48 |  | $ | (50) |  | $ | 22,743 |
Municipal securities |  |  | 7,614 |  |  | 52 |  |  | (17) |  |  | 7,649 |
Mortgage-backed securities |  |  | 136,625 |  |  | 375 |  |  | (979) |  |  | 136,021 |
|  | $ | 166,984 |  | $ | 475 |  | $ | (1,046) |  | $ | 166,413 |
Investments Classified by Contractual Maturity Date [Table Text Block] | Expected maturities will differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.
|  | Amortized |  | Fair |
|  | Cost |  | Value |
Due in one year or less |  | $ | 1,949 |  | $ | 1,952 |
Due from one year to five years |  |  | 12,899 |  |  | 12,946 |
Due from five years to ten years |  |  | 5,356 |  |  | 5,429 |
Due after ten years |  |  | 5,110 |  |  | 5,166 |
|  |  | 25,314 |  |  | 25,493 |
Mortgage-backed securities |  |  | 131,905 |  |  | 132,068 |
|  | $ | 157,219 |  | $ | 157,561 |
Schedule of Unrealized Loss on Investments [Table Text Block] | The following tables present the gross unrealized losses and fair value, aggregated by investment category and length of time that individual securities available-for-sale have been in a continuous unrealized loss position, as of March 31, 2016 and December 31, 2015 (in thousands):
|  | As of March 31, 2016 |
|  | Less than 12 Months |  | 12 Months or Greater |  | Total |
|  |  |  |  | Gross |  |  |  |  | Gross |  |  |  |  | Gross |
|  | Fair |  | Unrealized |  | Fair |  | Unrealized |  | Fair |  | Unrealized |
|  | Value |  | Losses |  | Value |  | Losses |  | Value |  | Losses |
Municipal securities |  |  | 534 |  |  | (1) |  |  | - |  |  | - |  |  | 534 |  |  | (1) |
Mortgage-backed securities |  |  | 34,957 |  |  | (136) |  |  | 12,127 |  |  | (294) |  |  | 47,084 |  |  | (430) |
|  | $ | 35,491 |  | $ | (137) |  | $ | 12,127 |  | $ | (294) |  | $ | 47,618 |  | $ | (431) |
|  | As of December 31, 2015 |
|  | Less than 12 Months |  | 12 Months or Greater |  | Total |
|  |  |  |  | Gross |  |  |  |  | Gross |  |  |  |  | Gross |
|  | Fair |  | Unrealized |  | Fair |  | Unrealized |  | Fair |  | Unrealized |
|  | Value |  | Losses |  | Value |  | Losses |  | Value |  | Losses |
U.S. Government- sponsored enterprises (GSEs) |  | $ | 8,464 |  | $ | (50) |  | $ | - |  | $ | - |  | $ | 8,464 |  | $ | (50) |
Municipal securities |  |  | 2,456 |  |  | (17) |  |  | - |  |  | - |  |  | 2,456 |  |  | (17) |
Mortgage-backed securities |  |  | 72,641 |  |  | (470) |  |  | 16,325 |  |  | (509) |  |  | 88,966 |  |  | (979) |
|  | $ | 83,561 |  | $ | (537) |  | $ | 16,325 |  | $ | (509) |  | $ | 99,886 |  | $ | (1,046) |

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- Definition Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments. + References No definition available. + Details
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- Definition For all investments in an unrealized loss position, including those for which other-than-temporary impairments have not been recognized in earnings (including investments for which a portion of an other-than-temporary impairment has been recognized in other comprehensive income), a tabular disclosure of the aggregate related fair value of investments with unrealized losses and the aggregate amount of unrealized losses (that is, the amount by which amortized cost basis exceeds fair value). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27290-111563 + Details
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