Stockholders' Equity Note Disclosure [Text Block]: Schedule of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Accumulated other comprehensive income (loss)			$ 4,197
Other Comprehensive Income (Loss), Net of Tax	$ 952	$ 1,753	(977)	$ 1,642
Accumulated other comprehensive income (loss)	3,220		3,220
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent
Accumulated other comprehensive income (loss)	2,268	1,101	4,197	1,212
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	784	1,810	(1,013)	2,544
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	(168)	57	(36)	902
Other Comprehensive Income (Loss), Net of Tax	952	1,753	(977)	1,642
Accumulated other comprehensive income (loss)	$ 3,220	$ 2,854	$ 3,220	$ 2,854