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Note 2 - Detail of Certain Balance Sheet Accounts: Schedule of Accrued Expenses (Details) - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Details    
Accrued Income Taxes, Current $ 1,632 $ 2,445
Employee-related Liabilities, Current 1,053 940
Estimated Litigation Liability, Current 122 110
Other 610 653
Accrued expenses $ 3,417 $ 4,148