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Subsequent Events And Other Matters (Details) - Subsequent Event [Member]
Oct. 06, 2017
USD ($)
shares
Subsequent Event [Line Items]  
Share conversion, original shares converted | shares 480,000
Series B Preferred Stock [Member]  
Subsequent Event [Line Items]  
Stock conversion, estimated preferred stock dividends eliminated quarterly | $ $ 187,500
Stock conversion, estimated preferred stock dividends eliminated annually | $ $ 750,000
Common Stock [Member]  
Subsequent Event [Line Items]  
Shares issued upon conversion | shares 6,857,143