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Note 3 - Loans/Leases Receivable (Details) - Troubled Debt Restructurings | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2015 | Jun. 30, 2014 USD ($) | Jun. 30, 2015 | Jun. 30, 2014 USD ($)
Financing Receivable, Modifications [Line Items] |  |  |  |
Troubled debt restructurings, number of loans/leases | 0 | 4 | 0 | 6
Troubled debt restructurings, pre-modification recorded investment |  | $ 1,317,003 |  | $ 1,476,590
Troubled debt restructurings, post-modification recorded investment |  | 1,317,003 |  | 1,476,590
Troubled debt restructurings, specific allowance |  | $ 353,232 |  | $ 377,478
Payment Deferral [Member] |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |
Troubled debt restructurings, number of loans/leases |  | 3 |  | 4
Troubled debt restructurings, pre-modification recorded investment |  | $ 889,154 |  | $ 978,597
Troubled debt restructurings, post-modification recorded investment |  | 889,154 |  | 978,597
Troubled debt restructurings, specific allowance |  | $ 239,783 |  | $ 239,783
Other Modification [Member] |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |
Troubled debt restructurings, number of loans/leases |  | 1 |  | 1
Troubled debt restructurings, pre-modification recorded investment |  | $ 427,849 |  | $ 427,849
Troubled debt restructurings, post-modification recorded investment |  | 427,849 |  | 427,849
Troubled debt restructurings, specific allowance |  | $ 113,449 |  | $ 113,449
Extended Maturity [Member] |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |
Troubled debt restructurings, number of loans/leases |  |  |  | 1
Troubled debt restructurings, pre-modification recorded investment |  |  |  | $ 70,144
Troubled debt restructurings, post-modification recorded investment |  |  |  | 70,144
Troubled debt restructurings, specific allowance |  |  |  | $ 24,246
Commercial Portfolio Segment [Member] | Payment Deferral [Member] |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |
Troubled debt restructurings, number of loans/leases |  | 3 |  | 3
Troubled debt restructurings, pre-modification recorded investment |  | $ 889,154 |  | $ 889,154
Troubled debt restructurings, post-modification recorded investment |  | 889,154 |  | 889,154
Troubled debt restructurings, specific allowance |  | $ 239,783 |  | $ 239,783
Commercial Portfolio Segment [Member] | Other Modification [Member] |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |
Troubled debt restructurings, number of loans/leases |  | 1 |  | 1
Troubled debt restructurings, pre-modification recorded investment |  | $ 427,849 |  | $ 427,849
Troubled debt restructurings, post-modification recorded investment |  | 427,849 |  | 427,849
Troubled debt restructurings, specific allowance |  | $ 113,449 |  | $ 113,449
Finance Leases Portfolio Segment [Member] | Payment Deferral [Member] |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |
Troubled debt restructurings, number of loans/leases |  |  |  | 1
Troubled debt restructurings, pre-modification recorded investment |  |  |  | $ 89,443
Troubled debt restructurings, post-modification recorded investment |  |  |  | $ 89,443
Finance Leases Portfolio Segment [Member] | Extended Maturity [Member] |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |
Troubled debt restructurings, number of loans/leases |  |  |  | 1
Troubled debt restructurings, pre-modification recorded investment |  |  |  | $ 70,144
Troubled debt restructurings, post-modification recorded investment |  |  |  | 70,144
Troubled debt restructurings, specific allowance |  |  |  | $ 24,246

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- Definition Number of financing receivables that have been modified by troubled debt restructurings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953676-111524 + Details
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