1. Summary of Significant Accounting Policies: Comprehensive Loss: Schedule of Components of Other Comprehensive Loss (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Text Block [Abstract]
Other comprehensive income, before tax amount, beginning	$ (30)	$ (21)
Other comprehensive income, Taxes, beginning	11	8
Other comprehensive income, Net of tax Amount, beginning	(19)	(13)
Unrealized holding gain arising during period, before tax amount	(66)	(9)
Unrealized holding gain arising during period, taxes	22	3
Unrealized holding gain arising during period, net of tax amount	(44)	(6)
Less: reclassification adjustment for gains(losses) realized in net loss, before tax amount	0	0
Less: reclassification adjustment for gains(losses) realized in net loss, taxes	0	0
Less: reclassification adjustment for gains(losses) realized in net loss, net of tax amount	0	0
Other comprehensive loss, net, before tax amount	(66)	(9)
Other comprehensive loss, net, taxes	23	3
Other comprehensive loss, net, net after tax amount	(44)	(6)
Other comprehensive income, before tax amount, ending	(96)	(30)
Other comprehensive income, Taxes, ending	33	11
Other comprehensive income, Net of tax Amount, ending	$ (63)	$ (19)