5. Convertible Promissory Notes: Convertible Debt (Details) - USD ($)	3 Months Ended				9 Months Ended				24 Months Ended
	Dec. 31, 2017	[1]	Dec. 31, 2016	[1]	Dec. 31, 2017	[1]	Dec. 31, 2016	[1]	Dec. 31, 2017	Dec. 31, 2015
Details
Accreted Value of Convertible Promissory Notes										$ 783,778
Accretion expense			$ 307,216		$ 879,416		$ 901,299		$ 585,200

[1] Including day one derivative loss; See Note 5