Note 5 - Intangible Assets: Schedule of Finite-Lived Intangible Assets (Tables)
|6 Months Ended|
Sep. 30, 2015
|Schedule of Finite-Lived Intangible Assets||
Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment.
Reference 1: http://www.xbrl.org/2003/role/presentationRef