Note 2 - Investments - Gross Unrealized Losses (Details) - USD ($)	Sep. 30, 2016	Dec. 31, 2015
Fixed Maturities [Member] \| Corporate Debt Securities [Member]
Available-for-sale securities, less than 12 months, fair value	$ 860,155	$ 2,141,253
Available-for-sale securities, less than 12 months, unrealized loss	(3,071)	(143,701)
Available-for-sale securities, greater than 12 months, fair value	193,590
Available-for-sale securities, greater than 12 months, unrealized loss	(5,040)
Available-for-sale securities, fair value	1,053,745	2,141,253
Available-for-sale securities, unrealized loss	(8,111)	(143,701)
Fixed Maturities [Member] \| US Treasury Securities [Member]
Available-for-sale securities, less than 12 months, fair value		197,719
Available-for-sale securities, less than 12 months, unrealized loss		(1,351)
Available-for-sale securities, greater than 12 months, fair value		228,597
Available-for-sale securities, greater than 12 months, unrealized loss		(33,465)
Available-for-sale securities, fair value		426,316
Available-for-sale securities, unrealized loss		(34,816)
Fixed Maturities [Member] \| US States and Political Subdivisions Debt Securities [Member]
Available-for-sale securities, less than 12 months, fair value	99,353	675,885
Available-for-sale securities, less than 12 months, unrealized loss	(647)	(10,595)
Available-for-sale securities, greater than 12 months, fair value
Available-for-sale securities, greater than 12 months, unrealized loss
Available-for-sale securities, fair value	99,353	675,885
Available-for-sale securities, unrealized loss	(647)	(10,595)
Fixed Maturities [Member] \| Collateralized Mortgage Backed Securities [Member]
Available-for-sale securities, less than 12 months, fair value	23,436	1,943,017
Available-for-sale securities, less than 12 months, unrealized loss	(17)	(39,189)
Available-for-sale securities, greater than 12 months, fair value	128,089	438,173
Available-for-sale securities, greater than 12 months, unrealized loss	(2,897)	(14,642)
Available-for-sale securities, fair value	151,525	2,381,190
Available-for-sale securities, unrealized loss	(2,914)	(53,831)
Fixed Maturities [Member]
Available-for-sale securities, less than 12 months, fair value	982,944	4,957,874
Available-for-sale securities, less than 12 months, unrealized loss	(3,735)	(194,836)
Available-for-sale securities, greater than 12 months, fair value	321,679	666,770
Available-for-sale securities, greater than 12 months, unrealized loss	(7,937)	(48,107)
Available-for-sale securities, fair value	1,304,623	5,624,644
Available-for-sale securities, unrealized loss	(11,672)	(242,943)
Equity Securities [Member]
Available-for-sale securities, less than 12 months, fair value	536,449	1,036,877
Available-for-sale securities, less than 12 months, unrealized loss	(14,499)	(75,352)
Available-for-sale securities, greater than 12 months, fair value	1,135,166	820,370
Available-for-sale securities, greater than 12 months, unrealized loss	(71,625)	(102,404)
Available-for-sale securities, fair value	1,671,615	1,857,247
Available-for-sale securities, unrealized loss	(86,124)	(177,756)
Other Equity Investments [Member]
Available-for-sale securities, less than 12 months, fair value	56,665
Available-for-sale securities, less than 12 months, unrealized loss	(894)
Available-for-sale securities, greater than 12 months, fair value
Available-for-sale securities, greater than 12 months, unrealized loss
Available-for-sale securities, fair value	56,665
Available-for-sale securities, unrealized loss	(894)
Equities, Including Equity Securities and Other Equity Investments [Member]
Available-for-sale securities, less than 12 months, fair value	593,114	1,036,877
Available-for-sale securities, less than 12 months, unrealized loss	(15,393)	(75,352)
Available-for-sale securities, greater than 12 months, fair value	1,135,166	820,370
Available-for-sale securities, greater than 12 months, unrealized loss	(71,625)	(102,404)
Available-for-sale securities, fair value	1,728,280	1,857,247
Available-for-sale securities, unrealized loss	(87,018)	(177,756)
Available-for-sale securities, less than 12 months, fair value	1,576,058	5,994,751
Available-for-sale securities, less than 12 months, unrealized loss	(19,128)	(270,188)
Available-for-sale securities, greater than 12 months, fair value	1,456,845	1,487,140
Available-for-sale securities, greater than 12 months, unrealized loss	(79,562)	(150,511)
Available-for-sale securities, fair value	3,032,903	7,481,891
Available-for-sale securities, unrealized loss	$ (98,690)	$ (420,699)

Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for twelve months or longer.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 6
-Subparagraph (a)(2)
-URI http://asc.fasb.org/extlink&oid=73527792&loc=d3e27290-111563

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=73527792&loc=d3e27337-111563

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Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale in a continuous loss position.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=73527792&loc=d3e27337-111563

Reference 2: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-Topic 320
-SubTopic 10
-Section 50
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=73527792&loc=d3e27337-111563

Reference 2: http://www.xbrl.org/2003/role/presentationRef
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-Paragraph 6
-Subparagraph (a)(1)
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-SubTopic 10
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-Paragraph 6
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-URI http://asc.fasb.org/extlink&oid=73527792&loc=d3e27290-111563

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-URI http://asc.fasb.org/extlink&oid=73527792&loc=d3e27337-111563

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