7. Stockholders' Equity: Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable (Details)	9 Months Ended	12 Months Ended
	Sep. 30, 2015 $ / shares shares	Dec. 31, 2014 $ / shares shares	Dec. 31, 2013 $ / shares shares
Details
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number	3,350,000	3,500,000	3,315,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price | $ / shares	$ 0.24	$ 0.26	$ 0.28
Weighted Averate Remaining Term	4.83	4.71	4.41
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures		450,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value | $ / shares		$ 0.05
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period	(150,000)	(265,000)
Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price | $ / shares	$ 0.68	$ 0.23
Options available for future grants	1,925,672