Stockholders' Equity Note Disclosure [Text Block]: Schedule of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Accumulated other comprehensive income (loss)	$ (6,964)
Other Comprehensive Income (Loss), Net of Tax, Total	2,521	$ 3,018
Other comprehensive (income) loss, net of tax, attributable to noncontrolling interests	0	(57)
Accumulated other comprehensive income (loss)	(4,443)
Accumulated Net Investment Gain (Loss) Attributable to Parent
Accumulated other comprehensive income (loss)	(6,964)	(3,440)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	2,669	3,424
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	148	406
Other Comprehensive Income (Loss), Net of Tax, Total	2,521	3,018
Other comprehensive (income) loss, net of tax, attributable to noncontrolling interests	0	(57)
Accumulated other comprehensive income (loss)	$ (4,443)	$ (479)