Note 13 - Dividend Restrictions and Statutory Requirements - Summary of Levels of Solvency and Liquidity (Details) - USD ($)	Dec. 31, 2021	Dec. 31, 2020
Statutory Capital & Surplus, Minimum	$ 1,000,000	$ 3,140,502
Statutory Capital & Surplus, Actual	13,589,876	24,746,999
Relevant Assets, Minimum	0	21,550,831
Relevant Assets, Actual	$ 619,096	$ 28,678,753

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=120400017&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