Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]: Investment Income (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Gross Investment Income, Operating	$ 15,757	$ 15,149
Investment Income, Investment Expense	114	128
Net Investment Income	15,643	15,021
Fixed Maturities
Gross Investment Income, Operating	14,128	13,826
Equity Securities
Gross Investment Income, Operating	386	595
Cash and Cash Equivalents
Gross Investment Income, Operating	1,004	308
Other Long-term Investments
Gross Investment Income, Operating	$ 239	$ 420

Amount, before investment expense, of income earned from investments in securities and real estate. Includes, but is not limited to, real estate investment, policy loans, dividends, and interest. Excludes realized gain (loss) on investments.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 944
-SubTopic 220
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04.2)
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-Name Accounting Standards Codification
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-SubTopic 10
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-Paragraph 2
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Amount, after investment expense, of income earned from investments in securities and real estate. Includes, but is not limited to, real estate investment, policy loans, dividends, and interest. Excludes realized gain (loss) on investments.

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