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Loan Receivables and Allowance for Loan Losses - Delinquency Status, of Non-Accrual Loans and Past Due Matured Loans (Detail) (USD $) | Dec. 31, 2013 | Dec. 31, 2012
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Financing Receivable, Recorded Investment [Line Items] |  |
Greater than 90 Days Past Due and Accruing | $ 866,000 | $ 2,200,000
Total Non-Accrual and Past Due Loans | 13,174,312 | 26,044,432
Commercial [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Non-Accrual and Past Due Loans | 6,176,799 | 1,019,509
Commercial Real Estate [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Non-Accrual and Past Due Loans | 2,605,571 | 11,164,774
Construction [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Non-Accrual and Past Due Loans | 260,000 | 1,862,038
Construction to Permanent [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Non-Accrual and Past Due Loans | 1,197,474 | 1,258,710
Residential Real Estate [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Non-Accrual and Past Due Loans | 2,901,781 | 10,737,033
Consumer [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Non-Accrual and Past Due Loans | 32,687 | 2,368
Pass [Member] | Commercial [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Non-Accrual and Past Due Loans | 25,000 | 300,000
Pass [Member] | Commercial Real Estate [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Non-Accrual and Past Due Loans |  | 566,936
Pass [Member] | Construction to Permanent [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Non-Accrual and Past Due Loans |  |
Pass [Member] | Residential Real Estate [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Non-Accrual and Past Due Loans |  |
Pass [Member] | Consumer [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Non-Accrual and Past Due Loans |  |
Substandard [Member] | Commercial [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Non-Accrual and Past Due Loans | 6,151,799 | 719,509
Substandard [Member] | Commercial Real Estate [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Non-Accrual and Past Due Loans | 2,605,571 | 10,597,838
Substandard [Member] | Construction [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Non-Accrual and Past Due Loans | 260,000 | 1,862,038
Substandard [Member] | Construction to Permanent [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Non-Accrual and Past Due Loans | 1,197,474 | 1,258,710
Substandard [Member] | Residential Real Estate [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Non-Accrual and Past Due Loans | 2,901,781 | 10,737,033
Substandard [Member] | Consumer [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Non-Accrual and Past Due Loans | 32,687 | 2,368
Non-Accrual Loans [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
31-60 Days Past Due |  |
61-90 Days Past Due |  | 358,123
Greater Than 90 Days | 4,551,452 | 19,905,657
Total Past Due | 4,551,452 | 20,263,780
Current | 7,756,898 | 3,546,355
Greater than 90 Days Past Due and Accruing | 865,962 | 2,234,297
Total Non-Accrual and Past Due Loans | 13,174,312 | 26,044,432
Non-Accrual Loans [Member] | Commercial [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
31-60 Days Past Due |  |
61-90 Days Past Due |  |
Greater Than 90 Days | 1,799 | 182,258
Total Past Due | 1,799 | 182,258
Current | 6,150,000 | 37,251
Greater than 90 Days Past Due and Accruing | 25,000 | 800,000
Total Non-Accrual and Past Due Loans | 6,176,799 | 1,019,509
Non-Accrual Loans [Member] | Commercial Real Estate [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
31-60 Days Past Due |  |
61-90 Days Past Due |  |
Greater Than 90 Days | 1,764,609 | 7,629,819
Total Past Due | 1,764,609 | 7,629,819
Current |  | 2,100,658
Greater than 90 Days Past Due and Accruing | 840,962 | 1,434,297
Total Non-Accrual and Past Due Loans | 2,605,571 | 11,164,774
Non-Accrual Loans [Member] | Construction [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
31-60 Days Past Due |  |
61-90 Days Past Due |  |
Greater Than 90 Days | 260,000 | 1,862,038
Total Past Due | 260,000 | 1,862,038
Current |  |
Greater than 90 Days Past Due and Accruing |  |
Total Non-Accrual and Past Due Loans | 260,000 | 1,862,038
Non-Accrual Loans [Member] | Construction to Permanent [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
31-60 Days Past Due |  |
61-90 Days Past Due |  |
Greater Than 90 Days |  |
Total Past Due |  |
Current | 1,197,474 | 1,258,710
Greater than 90 Days Past Due and Accruing |  |
Total Non-Accrual and Past Due Loans | 1,197,474 | 1,258,710
Non-Accrual Loans [Member] | Residential Real Estate [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
31-60 Days Past Due |  |
61-90 Days Past Due |  | 358,123
Greater Than 90 Days | 2,523,233 | 10,231,542
Total Past Due | 2,523,233 | 10,589,665
Current | 378,548 | 147,368
Greater than 90 Days Past Due and Accruing |  |
Total Non-Accrual and Past Due Loans | 2,901,781 | 10,737,033
Non-Accrual Loans [Member] | Consumer [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
31-60 Days Past Due |  |
61-90 Days Past Due |  |
Greater Than 90 Days | 1,811 |
Total Past Due | 1,811 |
Current | 30,876 | 2,368
Greater than 90 Days Past Due and Accruing |  |
Total Non-Accrual and Past Due Loans | 32,687 | 2,368
Non-Accrual Loans [Member] | Pass [Member] | Commercial [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
31-60 Days Past Due |  |
61-90 Days Past Due |  |
Greater Than 90 Days |  |
Total Past Due |  |
Current |  |
Greater than 90 Days Past Due and Accruing | 25,000 | 300,000
Total Non-Accrual and Past Due Loans | 25,000 | 300,000
Non-Accrual Loans [Member] | Pass [Member] | Commercial Real Estate [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
31-60 Days Past Due |  |
61-90 Days Past Due |  |
Greater Than 90 Days |  |
Total Past Due |  |
Current |  |
Greater than 90 Days Past Due and Accruing |  | 566,936
Total Non-Accrual and Past Due Loans |  | 566,936
Non-Accrual Loans [Member] | Substandard [Member] | Commercial [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
31-60 Days Past Due |  |
61-90 Days Past Due |  |
Greater Than 90 Days | 1,799 | 182,258
Total Past Due | 1,799 | 182,258
Current | 6,150,000 | 37,251
Greater than 90 Days Past Due and Accruing |  | 500,000
Total Non-Accrual and Past Due Loans | 6,151,799 | 719,509
Non-Accrual Loans [Member] | Substandard [Member] | Commercial Real Estate [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
31-60 Days Past Due |  |
61-90 Days Past Due |  |
Greater Than 90 Days | 1,764,609 | 7,629,819
Total Past Due | 1,764,609 | 7,629,819
Current |  | 2,100,658
Greater than 90 Days Past Due and Accruing | 840,962 | 867,361
Total Non-Accrual and Past Due Loans | 2,605,571 | 10,597,838
Non-Accrual Loans [Member] | Substandard [Member] | Construction [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
31-60 Days Past Due |  |
61-90 Days Past Due |  |
Greater Than 90 Days | 260,000 | 1,862,038
Total Past Due | 260,000 | 1,862,038
Current |  |
Greater than 90 Days Past Due and Accruing |  |
Total Non-Accrual and Past Due Loans | 260,000 | 1,862,038
Non-Accrual Loans [Member] | Substandard [Member] | Construction to Permanent [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
31-60 Days Past Due |  |
61-90 Days Past Due |  |
Greater Than 90 Days |  |
Total Past Due |  |
Current | 1,197,474 | 1,258,710
Greater than 90 Days Past Due and Accruing |  |
Total Non-Accrual and Past Due Loans | 1,197,474 | 1,258,710
Non-Accrual Loans [Member] | Substandard [Member] | Residential Real Estate [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
31-60 Days Past Due |  |
61-90 Days Past Due |  | 358,123
Greater Than 90 Days | 2,523,233 | 10,231,542
Total Past Due | 2,523,233 | 10,589,665
Current | 378,548 | 147,368
Greater than 90 Days Past Due and Accruing |  |
Total Non-Accrual and Past Due Loans | 2,901,781 | 10,737,033
Non-Accrual Loans [Member] | Substandard [Member] | Consumer [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
31-60 Days Past Due |  |
61-90 Days Past Due |  |
Greater Than 90 Days | 1,811 |
Total Past Due | 1,811 |
Current | 30,876 | 2,368
Greater than 90 Days Past Due and Accruing |  |
Total Non-Accrual and Past Due Loans | $ 32,687 | $ 2,368

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- Definition Financing receivables that are less than 60 days past due but more than 29 days past due. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7A -URI http://asc.fasb.org/extlink&oid=28368275&loc=SL6953401-111524 + Details
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