Note 10 - Income Taxes (Details) - Reconciliation of Combined Federal and State Statutory Income Taxes Rate: (USD $)	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Reconciliation of Combined Federal and State Statutory Income Taxes Rate: [Abstract]
Expected federal income tax expense (benefit) from continuing operations at 34%	$ 1,429,000	$ 1,436,000
Expenses not deductible for income tax purposes	159,000	182,000
Amendment of prior year return	(67,000)	11,000
Taxable income from divestiture of foreign subs	260,000
State income taxes, net of federal benefit	161,000	122,000
Change in valuation allowance for deferred tax assets	(251,000)	(5,800,000)
Income tax expense (benefit)	$ 1,691,000	$ (4,049,000)