XML 18 R55.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 8 - Income Taxes (Details) (USD $)
 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Note 8 - Income Taxes (Details) [Line Items]    
Income Tax Expense (Benefit) $ 239,000 $ 554,000
Deferred Tax Liabilities, Net 4,160,000 4,040,000
Deferred Tax Liabilities, Net, Current 9,000  
Deferred Tax Liabilities, Net, Noncurrent 4,242,000 4,160,000
Deferred Tax Assets, Net, Current 91,000 120,000
Operating Loss Carryforwards 62,152,000  
Operating Loss Carryforwards, Amount Recorded In Equity Upon Realization 2,949,000  
Deferred Tax Liabilities, Undistributed Foreign Earnings 0 0
Effective Income Tax Rate Reconciliation, Percent 28.20% 96.50%
China [Member]
    
Note 8 - Income Taxes (Details) [Line Items]    
Effective Income Tax Rate Reconciliation, Percent 15.00% 25.00%
Foreign [Member]
    
Note 8 - Income Taxes (Details) [Line Items]    
Operating Loss Carryforwards 12,390,000  
Domestic [Member]
    
Note 8 - Income Taxes (Details) [Line Items]    
Operating Loss Carryforwards 49,762,000  
Increase In Net Deferred Tax Liability [Member]
    
Note 8 - Income Taxes (Details) [Line Items]    
Income Tax Expense (Benefit) $ 239,000 $ 380,000