Condensed Consolidated Statement of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Details
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	$ 8,732	$ 6,171	$ 13,592	$ 21,977
OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax
OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, before Tax	1,351	1,636	3,444	15,080
OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, Tax	287	347	738	3,183
OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax	1,064	1,289	2,706	11,897
Other Comprehensive Income (Loss), Net of Tax	1,064	1,289	2,706	11,897
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest	9,796	7,460	16,298	33,874
Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest
Net Income (Loss) Attributable to Noncontrolling Interest	44	29	205	261
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest	0	0	0	0
Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest	44	29	205	261
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	$ 9,752	$ 7,431	$ 16,093	$ 33,613