Note 17 - Mortgage Banking Activities (Details) - USD ($)	12 Months Ended
Dec. 31, 2015	Dec. 31, 2014
Note 17 - Mortgage Banking Activities (Details) [Line Items]
Servicing Asset at Amortized Cost	$ 1,265,589	$ 1,178,115
Servicing Asset at Fair Value, Additions	315,122	171,702
Amortization of Mortgage Servicing Rights (MSRs)	227,648	213,210
Servicing Asset at Fair Value, Amount	2,301,000	2,347,000
Serviced for Others [Member]
Note 17 - Mortgage Banking Activities (Details) [Line Items]
Principal Amount Outstanding on Loans Held-for-sale or Securitization or Asset-backed Financing Arrangement	$ 297,493,516	$ 306,821,726

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The periodic amortization (in proportion to and over the period of estimated net servicing income or loss) of capitalized servicing rights, which contractually entitle the servicer to receive fees and ancillary revenues for performing billing, collection, disbursement and recordkeeping services in connection with a mortgage portfolio. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

+ References

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This is the principal amount outstanding for loans which are in the process of being securitized as of the date of the statement of financial position (across all types of loans).

+ References

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Amortized amount of contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer.

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The value of new servicing assets, subsequently measured at fair value, acquired or created during the current period through purchases or from transfers of financial assets.

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Fair value of an asset representing net future revenue from contractually specified servicing fees, late charges, and other ancillary revenues, in excess of future costs related to servicing arrangements.

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