Note 5 - Accrued Payroll and Related Liabilities (Details) - Components of Accrued Payroll and Related Liabilities (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Components of Accrued Payroll and Related Liabilities [Abstract]
Accrued salaries and payroll taxes	$ 95	$ 90
Accrued vacation	116	185
Accrued other	111	149
	$ 322	$ 424