Note 1 - Summary of Significant Accounting Policies (Details)	Mar. 31, 2017
American International Industries, Inc. [Member]
Note 1 - Summary of Significant Accounting Policies (Details) [Line Items]
Ownership Percentage by Parent	93.20%

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

No definition available.

Name:	us-gaap_MinorityInterestOwnershipPercentageByParent
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant