XML 46 R35.htm IDEA: XBRL DOCUMENT v3.8.0.1
Summary Of Significant Accounting Policies (Anti-Dilutive Common Shares) (Details) - shares
3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Stock Options [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Anti-dilutive securities 5,056 5,446
Series B Preferred Stock [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Anti-dilutive securities   6,857,143