Note 9 - Variable Interest Entity (Details Textual) - Variable Interest Entity, Primary Beneficiary [Member] - ACTS Global Healthcare, Inc. [Member] - USD ($)		25 Months Ended
Jul. 30, 2018	Jun. 30, 2018
Variable Interest Entity, Financial or Other Support, Amount		$ 179,468
Percentage to be Paid to Affiliate for Services Rendered		1.00%
Subsequent Event [Member]
Variable Interest Entity, Acquisition of Assets, Consideration, Number of Restricted Common Shares	539,447

The amount of financial or other support the reporting entity has provided (explicitly or implicitly) to the Variable Interest Entity (VIE) that it was not previously contractually required to provide or that the reporting entity intends to provide, including, for example, situations in which the reporting entity assisted the VIE in obtaining another type of support.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 5A
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=108788376&loc=SL6759159-111685

Name:	us-gaap_VariableInterestEntityFinancialOrOtherSupportAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration