Income Tax Disclosure [Text Block]: Schedule of Effective Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount	$ 5,323	$ 7,884
Income Tax Reconciliation, Tax Exempt Income and Dividends Received Deduction	128	187
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount	(132)	406
Effective Income Tax Rate Reconciliation, Health Insurer Compensation Limit	583	665
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount	0	1,190
Income Tax Reconciliation Deductions for Sharebased Compensation	993	844
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount	106	(626)
Income Tax Expense (Benefit)	12,659	8,488
AMICSubsidiariesMember
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount	$ 7,900	$ 0