Liability for Future Policy Benefits and Unpaid Claims Disclosure [Text Block]: Short-duration Insurance Contracts, Reconciliation of Claims Development to Liability (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Short-duration Insurance Contracts, Liability for Unpaid Claims and Allocated Claim Adjustment Expense, Net	$ 138,136
Short Duration Insurance Insurance Contracts, Reinsurance Recoverable For Unpaid Claims And Claims Adjustments	36,993
Short-duration Insurance Contract, Discounted Liability, Discount	10,382
Liability for Claims and Claims Adjustment Expense	164,802	$ 160,115	$ 168,683
Short-Duration Insurance, OtherÂ
Short-duration Insurance Contracts, Liability for Unpaid Claims and Allocated Claim Adjustment Expense, Net	7,712
Short Duration Insurance Insurance Contracts, Reinsurance Recoverable For Unpaid Claims And Claims Adjustments	11,290
Long-Duration Insurance, OtherÂ
Short-duration Insurance Contracts, Liability for Unpaid Claims and Claim Adjustment Expense, Other Reconciling Item	55
Specialty Health Segment Member
Short-duration Insurance Contracts, Liability for Unpaid Claims and Allocated Claim Adjustment Expense, Net	40,511
Short Duration Insurance Insurance Contracts, Reinsurance Recoverable For Unpaid Claims And Claims Adjustments	1,717
Group disability, life, DBL and PFL | NY Short-Term Disability Product Line
Short-duration Insurance Contracts, Liability for Unpaid Claims and Allocated Claim Adjustment Expense, Net	22,774
Short Duration Insurance Insurance Contracts, Reinsurance Recoverable For Unpaid Claims And Claims Adjustments	664
Group disability, life, DBL and PFL | Group Disability Product Line
Short-duration Insurance Contracts, Liability for Unpaid Claims and Allocated Claim Adjustment Expense, Net	67,139
Short Duration Insurance Insurance Contracts, Reinsurance Recoverable For Unpaid Claims And Claims Adjustments	23,322
Short-duration Insurance Contract, Discounted Liability, Discount	$ 10,382	$ 10,764