Liability for Future Policy Benefits and Unpaid Claims Disclosure [Text Block]: Schedule of Liability for Unpaid Claims and Claims Adjustment Expense (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Liability for Claims and Claims Adjustment Expense, Beginning Balance	$ 164,802	$ 160,115
Reinsurance Recoverable for Unpaid Claims and Claims Adjustments, Beginning Balance	36,993	38,122
Liability for Unpaid Claims and Claims Adjustment Expense, Net, Beginning Balance	127,809	121,993
Current Year Claims and Claims Adjustment Expense	119,675	96,736
Prior Year Claims and Claims Adjustment Expense	(10,633)	(8,141)
Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims	109,042	88,595
Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Current Year	46,963	41,644
Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Prior Years	45,450	37,242
Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid	92,413	78,886
Liability for Unpaid Claims and Claims Adjustment Expense, Net, Ending Balance	144,438	131,702
Reinsurance Recoverable for Unpaid Claims and Claims Adjustments, Ending Balance	35,339	37,282
Liability for Claims and Claims Adjustment Expense, Ending Balance	179,777	168,984
Specialty Health Segment, All Product Lines
Liability for Claims and Claims Adjustment Expense, Beginning Balance	42,228	38,363
Reinsurance Recoverable for Unpaid Claims and Claims Adjustments, Beginning Balance	1,717	1,335
Liability for Unpaid Claims and Claims Adjustment Expense, Net, Beginning Balance	40,511	37,028
Current Year Claims and Claims Adjustment Expense	45,430	40,873
Prior Year Claims and Claims Adjustment Expense	(2,422)	(3,158)
Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims	43,008	37,715
Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Current Year	18,722	17,666
Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Prior Years	23,360	19,092
Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid	42,082	36,758
Liability for Unpaid Claims and Claims Adjustment Expense, Net, Ending Balance	41,437	37,985
Reinsurance Recoverable for Unpaid Claims and Claims Adjustments, Ending Balance	1,802	1,244
Liability for Claims and Claims Adjustment Expense, Ending Balance	43,239	39,229
DBL And PFL Product Lines
Liability for Claims and Claims Adjustment Expense, Beginning Balance	23,438	21,080
Reinsurance Recoverable for Unpaid Claims and Claims Adjustments, Beginning Balance	664	719
Liability for Unpaid Claims and Claims Adjustment Expense, Net, Beginning Balance	22,774	20,361
Current Year Claims and Claims Adjustment Expense	43,970	29,941
Prior Year Claims and Claims Adjustment Expense	(3,451)	(1,186)
Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims	40,519	28,755
Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Current Year	19,252	16,188
Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Prior Years	7,818	5,930
Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid	27,070	22,118
Liability for Unpaid Claims and Claims Adjustment Expense, Net, Ending Balance	36,223	26,998
Reinsurance Recoverable for Unpaid Claims and Claims Adjustments, Ending Balance	647	691
Liability for Claims and Claims Adjustment Expense, Ending Balance	36,870	27,689
Group Disability Product Lines
Liability for Claims and Claims Adjustment Expense, Beginning Balance	80,079	82,222
Reinsurance Recoverable for Unpaid Claims and Claims Adjustments, Beginning Balance	23,322	24,712
Liability for Unpaid Claims and Claims Adjustment Expense, Net, Beginning Balance	56,757	57,510
Current Year Claims and Claims Adjustment Expense	19,093	17,152
Prior Year Claims and Claims Adjustment Expense	(1,553)	(3,053)
Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims	17,540	14,099
Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Current Year	4,010	3,340
Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Prior Years	12,125	9,697
Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid	16,135	13,037
Liability for Unpaid Claims and Claims Adjustment Expense, Net, Ending Balance	58,162	58,572
Reinsurance Recoverable for Unpaid Claims and Claims Adjustments, Ending Balance	22,463	24,197
Liability for Claims and Claims Adjustment Expense, Ending Balance	80,625	82,769
Other Short Duration Contract Product Lines
Liability for Claims and Claims Adjustment Expense, Beginning Balance	19,057	18,450
Reinsurance Recoverable for Unpaid Claims and Claims Adjustments, Beginning Balance	11,290	11,356
Liability for Unpaid Claims and Claims Adjustment Expense, Net, Beginning Balance	7,767	7,094
Current Year Claims and Claims Adjustment Expense	11,182	8,770
Prior Year Claims and Claims Adjustment Expense	(3,207)	(744)
Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims	7,975	8,026
Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Current Year	4,979	4,450
Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Prior Years	2,147	2,523
Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid	7,126	6,973
Liability for Unpaid Claims and Claims Adjustment Expense, Net, Ending Balance	8,616	8,147
Reinsurance Recoverable for Unpaid Claims and Claims Adjustments, Ending Balance	10,427	11,150
Liability for Claims and Claims Adjustment Expense, Ending Balance	19,043	19,297
Specialty Health, Health Insurance Product Lines
Liability for Claims and Claims Adjustment Expense, Beginning Balance	31,259	26,068
Reinsurance Recoverable for Unpaid Claims and Claims Adjustments, Beginning Balance	1,113	851
Liability for Unpaid Claims and Claims Adjustment Expense, Net, Beginning Balance	30,146	25,217
Current Year Claims and Claims Adjustment Expense	23,627	25,855
Prior Year Claims and Claims Adjustment Expense	(1,184)	(1,622)
Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims	22,443	24,233
Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Current Year	8,260	7,838
Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Prior Years	16,382	13,157
Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid	24,642	20,995
Liability for Unpaid Claims and Claims Adjustment Expense, Net, Ending Balance	27,947	28,455
Reinsurance Recoverable for Unpaid Claims and Claims Adjustments, Ending Balance	1,406	445
Liability for Claims and Claims Adjustment Expense, Ending Balance	$ 29,353	$ 28,900