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Note 5 - Accrued Payroll and Related Liabilities (Tables)
12 Months Ended
Jun. 30, 2015
Notes Tables  
Schedule of Accrued Liabilities [Table Text Block]
 
 
June 30,
 
 
 
2015
 
 
2014
 
 
 
(In thousands)
 
Accrued salaries and payroll taxes
  $ 93     $ 95  
Accrued vacation
    171       116  
Accrued other
    132       111  
    $ 396     $ 322