NOTE 11 - INCOME TAXES - Reconciliation of Federal Statutory Income Tax Rate (Details)	12 Months Ended
Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2016
Note 11 - Income Taxes - Reconciliation Of Federal Statutory Income Tax Rate
Taxes at federal statutory rate	27.70%	35.00%	35.00%
State and local income taxes (benefit), net of federal benefit	4.00%	4.00%	6.00%
Permanent differences (taxes)	0.10%	0.10%	0.20%
Tax Cuts and Jobs Act Rate Change	(33.90%)	0.00%	0.00%
Decrease in the valuation allowance	(24.50%)	(73.00%)	(89.80%)
AMT Credits	(8.50%)	0.00%	0.00%
True ups	(2.80%)	5.00%	0.00%
Effective income tax rate	(37.90%)	(28.90%)	(48.60%)

Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB TOPIC 6.I)
-URI http://asc.fasb.org/extlink&oid=34349781&loc=d3e330036-122817

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 13
-URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32698-109319

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