Note 11 - Dividend Restrictions and Statutory Requirements - Summary of Levels of Solvency and Liquidity (Details) - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Statutory Capital & Surplus, Minimum	$ 2,094,907	$ 1,948,389
Statutory Capital & Surplus, Actual	41,029,273	38,660,378
Relevant Assets, Minimum	34,466,903	29,027,748
Relevant Assets, Actual	$ 40,204,160	$ 29,027,748

The amount of statutory capital and surplus (stockholders' equity) as of the balance sheet date using prescribed or permitted statutory accounting practices (rather than GAAP, if different) of the state or country.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(23)(c))
-URI http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 505
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6486098&loc=d3e24708-158529

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant