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Summary of Significant Accounting Policies (Detail Textual) - USD ($) | 12 Months Ended
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Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Accounting Policies [Abstract] |  |  |
FHLB stock sold back at par value | $ 100 |  |
Loans converted to OREO through foreclosure proceedings | $ 74,400 | $ 45,175 | $ 983,000
Computer software | Minimum |  |  |
Accounting Policies [Line Items] |  |  |
Intangible assets amortization period | 3 years |  |
Computer software | Maximum |  |  |
Accounting Policies [Line Items] |  |  |
Intangible assets amortization period | 5 years |  |

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