Fair Value Disclosures [Text Block]: Fair Value, by Balance Sheet Grouping (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Short-term Investments	$ 1,050	$ 50
Deposit Contracts, Liabilities	141,635	143,537
Policyholder Funds	10,939	10,402
Estimate of Fair Value, Fair Value Disclosure \| Fair Value, Inputs, Level 1
Short-term Investments	1,050	50
Deposit Contracts, Liabilities	0	0
Policyholder Funds	0	0
Estimate of Fair Value, Fair Value Disclosure \| Fair Value, Inputs, Level 2
Short-term Investments	0	0
Deposit Contracts, Liabilities	141,662	143,702
Policyholder Funds	10,939	10,402
Carrying (Reported) Amount, Fair Value Disclosure
Short-term Investments	1,050	50
Deposit Contracts, Liabilities	141,635	143,537
Policyholder Funds	$ 10,939	$ 10,402

Carrying amount of liabilities as of the balance sheet date pertaining to amounts received by the insurer or reinsurer from the insured (including a ceding company) under insurance or reinsurance contracts for which insurance risk is not transferred.

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Amount of liability for funds due to policyholder, including, but not limited to, unpaid policy dividend, retrospective refund, and undistributed earnings on participating insurance. Excludes future policy benefit and claim.

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Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.

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