7. Stockholders' Equity (deficiency): Schedule of Stockholders' Equity Note, Warrants or Rights (Details) - shares	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2015
Broker Warrants
Class of Warrant or Right, Outstanding	384,152	380,682	271,742
Broker Warrants | RTO Adjustment
Class of Warrant or Right, Outstanding			53,507
Broker Warrants | After RTO
Class of Warrant or Right, Outstanding			325,249
Broker Warrants | Less Exercised
Class of Warrant or Right, Outstanding		(222,690)
Broker Warrants | Less Expired
Class of Warrant or Right, Outstanding		(19,935)
Broker Warrants | Add Issued
Class of Warrant or Right, Outstanding		246,095	55,433
Consultant Warrants
Class of Warrant or Right, Outstanding	669,972	916,466	380,000
Consultant Warrants | RTO Adjustment
Class of Warrant or Right, Outstanding			74,860
Consultant Warrants | After RTO
Class of Warrant or Right, Outstanding			454,860
Consultant Warrants | Less Exercised
Class of Warrant or Right, Outstanding		(140,000)	(131,365)
Consultant Warrants | Less Expired
Class of Warrant or Right, Outstanding		(380,300)	(285,279)
Consultant Warrants | Add Issued
Class of Warrant or Right, Outstanding		273,806	878,250
Warrants with Convertible Notes
Class of Warrant or Right, Outstanding	2,734,530
Warrants with Convertible Notes | Add Issued
Class of Warrant or Right, Outstanding		2,734,530
Private Placement Common Share Issuance Warrants
Class of Warrant or Right, Outstanding	1,163,722	390,744
Private Placement Common Share Issuance Warrants | Add Issued
Class of Warrant or Right, Outstanding		772,978	390,744
Total
Class of Warrant or Right, Outstanding	4,952,376	1,687,892	651,742
Total | RTO Adjustment
Class of Warrant or Right, Outstanding			128,367
Total | After RTO
Class of Warrant or Right, Outstanding			780,109
Total | Less Exercised
Class of Warrant or Right, Outstanding		(362,690)	(131,365)
Total | Less Expired
Class of Warrant or Right, Outstanding		(400,235)	(285,279)
Total | Add Issued
Class of Warrant or Right, Outstanding		4,027,409	1,324,427