Note 17 - Segment Reporting - Reconciliation of Assets by Segment (Details) - USD ($)	Sep. 30, 2018	Jun. 30, 2018
Assets	$ 22,947,985	$ 23,101,149
Corporate headquarters	1,984,973	2,010,927
Accumulated depreciation	(987,909)	(930,456)
Net property, plant and equipment	997,064	1,080,471
Corporate Segment [Member]
Assets	2,809,856	2,123,048
Corporate headquarters	14,305	14,305
U.S.A Investment Fund Management [Member]
Assets	12,648,060	13,563,773
Corporate headquarters
USA Beauty Products and Other [Member]
Assets	3,874,757	3,739,979
Corporate headquarters	6,629	5,244
New Zealand Food Industry Segment [Member]
Assets	1,863,271	1,959,486
Corporate headquarters	1,604,287	1,627,545
Canada Security Alarm [Member]
Assets	1,752,041	1,714,863
Canada Security Alarm Monitoring Segment [Member]
Corporate headquarters	$ 359,752	$ 363,833

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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