Note 11 - Income Taxes (Details) (USD $)	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Note 11 - Income Taxes (Details) [Line Items]
Deferred Tax Assets, Capital Loss Carryforwards	$ 556,000	$ 606,000
Deferred Tax Assets, Valuation Allowance	6,450,000	5,750,000
Deferred Tax Assets, Operating Loss Carryforwards, Foreign	4,465,000	4,256,000
Unrecognized Tax Benefits, Interest on Income Taxes Accrued	333,000	395,000
Reserve for Unrecognized Tax Benefits Including Penalties and Interest	987,000	1,244,000
Unrecognized Tax Benefits, Income Tax Penalties Accrued	169,000	219,000
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	819,000	1,025,000
Unrecognized Tax Benefits, Period Increase (Decrease)	147,000	540,000	9,000
Excluding Interest [Member] | Domestic Tax Authority [Member]
Note 11 - Income Taxes (Details) [Line Items]
Unrecognized Tax Benefits	485,000	630,000
NEW YORK | State Tax Code Change [Member]
Note 11 - Income Taxes (Details) [Line Items]
Deferred State and Local Income Tax Expense (Benefit)	362,000
NEW YORK
Note 11 - Income Taxes (Details) [Line Items]
Deferred Tax Assets, Operating Loss Carryforwards, State and Local	1,727,000	1,727,000
Deferred Tax Assets, Valuation Allowance	1,721,000	1,231,000
Deferred State and Local Income Tax Expense (Benefit)	489,000	312,000	95,000
TENNESSEE
Note 11 - Income Taxes (Details) [Line Items]
Deferred Tax Assets, Operating Loss Carryforwards, State and Local	90,000	90,000
Deferred State and Local Income Tax Expense (Benefit)	0	0	0
OREGON
Note 11 - Income Taxes (Details) [Line Items]
Deferred Tax Assets, Operating Loss Carryforwards, State and Local	173,000	173,000
CANADA
Note 11 - Income Taxes (Details) [Line Items]
Deferred Tax Assets, Operating Loss Carryforwards, Foreign	$ 4,466,000	$ 4,256,000