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Loss Per Share (Details) - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Loss Per Share (Details) [Line Items]    
Preferred Stock, Amount of Preferred Dividends in Arrears $ 41,000 $ 41,000
Warrant [Member]    
Loss Per Share (Details) [Line Items]    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 5,680,000 52,000