Note 14 - Subsequent Events (Details) - shares	1 Months Ended	9 Months Ended	12 Months Ended
	Jan. 21, 2019	Nov. 30, 2018	Feb. 28, 2018
Shares issued (in shares)		1,071,000	2,836,000
Subsequent Event [Member]
Shares issued (in shares)	6,260,000
Subsequent Event [Member] | Li Li [Member]
Shares issued (in shares)	1,000,000
Subsequent Event [Member] | Yang Xiu Ying [Member]
Shares issued (in shares)	500,000
Subsequent Event [Member] | Le Thanh Minh [Member]
Shares issued (in shares)	300,000
Subsequent Event [Member] | Winter International Limited [Member]
Shares issued (in shares)	500,000
Subsequent Event [Member] | Mo Ying [Member]
Shares issued (in shares)	100,000
Subsequent Event [Member] | Lee Yew Hon [Member]
Shares issued (in shares)	250,000
Subsequent Event [Member] | Lim Hock Yew [Member]
Shares issued (in shares)	250,000
Subsequent Event [Member] | Yvette Lim May-Lynn [Member]
Shares issued (in shares)	30,000
Subsequent Event [Member] | Lee Shiuan Jung [Member]
Shares issued (in shares)	50,000
Subsequent Event [Member] | Chong Wan Yeng [Member]
Shares issued (in shares)	30,000
Subsequent Event [Member] | Lee Meng Kong [Member]
Shares issued (in shares)	20,000
Subsequent Event [Member] | Cheong Yoke Lin [Member]
Shares issued (in shares)	500,000
Subsequent Event [Member] | Michael Tan [Member]
Shares issued (in shares)	500,000
Subsequent Event [Member] | Tan Sek Toh [Member]
Shares issued (in shares)	1,000,000
Subsequent Event [Member] | Gerald Hannahs [Member]
Shares issued (in shares)	100,000
Subsequent Event [Member] | Gary Valenotti [Member]
Shares issued (in shares)	100,000
Subsequent Event [Member] | Martin Shen [Member]
Shares issued (in shares)	250,000
Subsequent Event [Member] | Michael Chan [Member]
Shares issued (in shares)	100,000
Subsequent Event [Member] | Leong Yew Poh [Member]
Shares issued (in shares)	250,000
Subsequent Event [Member] | Resources Unlimited NW LLC [Member]
Shares issued (in shares)	100,000
Subsequent Event [Member] | Clark Lu [Member]
Shares issued (in shares)	100,000
Subsequent Event [Member] | Edward Chow [Member]
Shares issued (in shares)	100,000
Subsequent Event [Member] | Chester Lai [Member]
Shares issued (in shares)	30,000
Subsequent Event [Member] | Scott C. Kline [Member]
Shares issued (in shares)	100,000