Consolidated Statement of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Details
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	$ 29,053	$ 42,130
Other Comprehensive Income (Loss), Securities, Available-for-sale, Adjustment, after Tax
Other Comprehensive Income (Loss), Securities, Available-for-sale, Adjustment, before Tax	(4,272)	4,996
Other Comprehensive Income (Loss), Securities, Available-for-sale, Tax	(910)	1,815
Other Comprehensive Income (Loss), Securities, Available-for-sale, Adjustment, after Tax	(3,362)	3,181
Other Comprehensive Income (Loss), Net of Tax	(3,362)	3,181
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest	25,691	45,311
Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest
Net Income (Loss) Attributable to Noncontrolling Interest	571	88
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest	0	0
Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest	571	88
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	$ 25,120	$ 45,223