Note 13 -Federal and State Income Taxes (Details) - Unrecognized Tax Benefits - USD ($)	12 Months Ended
Dec. 31, 2015	Dec. 31, 2014
Unrecognized Tax Benefits [Abstract]
Balance, beginning	$ 1,002,291	$ 1,058,019
Balance, ending	1,225,959	1,002,291
Impact of tax positions taken during current year	468,055	234,475
Gross increase related to tax positions of prior years	16,965	16,915
Reduction as a result of a lapse of the applicable statute of limitations	$ (261,352)	$ (307,118)

No definition available.

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- Definition

Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 15A
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6907707&loc=SL6600010-109319

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Unrecognized Tax Benefit
-URI http://asc.fasb.org/extlink&oid=6527854

+ Details

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- Definition

Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

+ References

+ Details

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- Definition

Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

+ References

+ Details

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- Definition

Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

+ References

+ Details

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