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Note 5 - Accrued Payroll and Related Liabilities (Detail) - The components of accrued payroll and related liabilities are as follows: (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Jun. 30, 2011
Accrued Payroll $ 332 $ 495
Accrued Salaries and Payroll Taxes [Member]
   
Accrued Payroll 99 260
Accrued Vacation [Member]
   
Accrued Payroll 215 207
Accrued Other [Member]
   
Accrued Payroll $ 18 $ 28