Note 11 - Statutory Net Income and Surplus - Statutory Accounting Practices Disclosure (Details) - USD ($)	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
KANSAS
Statutory Capital and Surplus	$ 5,831,153	$ 5,239,874
Statutory Net Loss	6,120	28,883
NORTH DAKOTA
Statutory Capital and Surplus	1,472,930	1,373,390
Statutory Net Loss	116,748	70,393
MONTANA 1 [Member]
Statutory Capital and Surplus	1,674,410	1,721,012
Statutory Net Loss	$ (44,873)	$ 42,957

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

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