Note 4 - Loans/Leases Receivable (Details) - Troubled Debt Restructurings	12 Months Ended
Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)
Financing Receivable, Modifications [Line Items]
Number of Loans/Leases	2	10
Pre-Modification Recorded Investment	$ 37,979	$ 2,049,463
Post-Modification Recorded Investment	37,979	2,024,784
Specific Allowance	$ 12,013	$ 495,545
Interest Rate Below Market Reduction [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans/Leases	2
Pre-Modification Recorded Investment	$ 37,979
Post-Modification Recorded Investment	37,979
Specific Allowance	$ 12,013
Extended Maturity [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans/Leases		5
Pre-Modification Recorded Investment		$ 636,021
Post-Modification Recorded Investment		636,021
Specific Allowance		$ 210,644
Payment Deferral [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans/Leases		3
Pre-Modification Recorded Investment		$ 889,154
Post-Modification Recorded Investment		889,154
Specific Allowance		$ 217,524
Foregiveness of Principal [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans/Leases		1
Pre-Modification Recorded Investment		$ 96,439
Post-Modification Recorded Investment		71,760
Specific Allowance		$ 6,948
Other Modification [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans/Leases		1
Pre-Modification Recorded Investment		$ 427,849
Post-Modification Recorded Investment		427,849
Specific Allowance		$ 60,429
Consumer Portfolio Segment [Member] \| Interest Rate Below Market Reduction [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans/Leases	2
Pre-Modification Recorded Investment	$ 37,979
Post-Modification Recorded Investment	37,979
Specific Allowance	$ 12,013
Consumer Portfolio Segment [Member] \| Extended Maturity [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans/Leases		1
Pre-Modification Recorded Investment		$ 113,653
Post-Modification Recorded Investment		113,653
Specific Allowance		$ 113,653
Commercial Portfolio Segment [Member] \| Extended Maturity [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans/Leases		1
Pre-Modification Recorded Investment		$ 58,987
Post-Modification Recorded Investment		58,987
Specific Allowance		$ 58,987
Commercial Portfolio Segment [Member] \| Payment Deferral [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans/Leases		3
Pre-Modification Recorded Investment		$ 889,154
Post-Modification Recorded Investment		889,154
Specific Allowance		$ 217,524
Commercial Portfolio Segment [Member] \| Foregiveness of Principal [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans/Leases		1
Pre-Modification Recorded Investment		$ 96,439
Post-Modification Recorded Investment		71,760
Specific Allowance		$ 6,948
Commercial Portfolio Segment [Member] \| Other Modification [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans/Leases		1
Pre-Modification Recorded Investment		$ 427,849
Post-Modification Recorded Investment		427,849
Specific Allowance		$ 60,429
Finance Leases Portfolio Segment [Member] \| Extended Maturity [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans/Leases		2
Pre-Modification Recorded Investment		$ 303,701
Post-Modification Recorded Investment		303,701
Specific Allowance		$ 12,644
Residential Portfolio Segment [Member] \| Extended Maturity [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans/Leases		1
Pre-Modification Recorded Investment		$ 159,680
Post-Modification Recorded Investment		159,680
Specific Allowance		$ 25,360

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- Definition

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+ References

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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

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