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Income Taxes (Details Narrative) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Dec. 31, 2017
Income Tax Disclosure [Abstract]          
Income tax expense (benefit) $ 216,000 $ 2,000 $ 365,000 $ (580,000)  
Income tax rate, percentage 25.10% 0.40% 26.90% 31.30%  
Deferred tax asset valuation allowance $ 108,000   $ 108,000   $ 108,000
Unrecognized tax benefits $ 604,000   $ 604,000   $ 581,000