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Income Taxes (Details) - USD ($)
Dec. 31, 2017
Dec. 31, 2016
Components of deferred tax liabilities and assets    
Net operating loss $ 848,000 $ 1,344,000
Accounts receivable reserves 30,000
Inventory reserves 3,000 7,000
Stock compensation 387,000 200,000
Net deferred tax asset 1,238,000 (1,581,000)
Valuation allowance (1,238,000) (1,581,000)
Total