3. Changes in Accumulated Other Comprehensive Income: Schedule of Components of Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Details
Unrealized holding gain arising during period, before tax amount	$ 97	$ 163	$ 66	$ 359
Unrealized holding gain arising during period, taxes	(33)	(54)	(23)	(118)
Unrealized holding gain arising during period, net of tax amount	64	109	43	241
Less: reclassification adjustment for gains(losses) realized in net loss, before tax amount	0	0	0	0
Less: reclassification adjustment for gains(losses) realized in net loss, taxes	0	0	0	0
Less: reclassification adjustment for gains(losses) realized in net loss, net of tax amount	0	0	0	0
Other comprehensive loss, net, before tax amount	97	163	66	359
Other comprehensive loss, net, taxes	(33)	(54)	(23)	(118)
Other comprehensive loss, net, net after tax amount	$ 64	$ 109	$ 43	$ 241