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Summary of Significant Accounting Policies (Details 2) - shares
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Summary of Significant Accounting Policies        
Denominator For Basic Net Loss Per Share - Weighted Average Shares 1,788,000 1,755,000 1,787,000 1,753,000
Effect Of Dilutive Securities:        
Denominator For Diluted Net Loss Per Share - Weighted Average Shares 1,788,000 1,755,000 1,787,000 1,753,000
Stock Options, Restricted Stock And Restricted Stock 0 0 0 0