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Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares
Sep. 30, 2019
Dec. 31, 2018
Preferred stock, par value $ 0.01 $ 0.01
Preferred stock, shares authorized 5,000,000 5,000,000
Common stock, par value $ 0.01 $ 0.01
Common stock, shares authorized 100,000,000 100,000,000
Common stock, shares issued 38,295,006 28,767,344
Common stock, shares outstanding 38,196,038 28,694,275
Treasury stock, shares 98,968 73,069
Series A Preferred Stock [Member]    
Preferred stock, shares issued 60 60
Preferred stock, shares outstanding 60 60
Series A-1 Preferred Stock [Member]    
Preferred stock, shares issued 80 80
Preferred stock, shares outstanding 80 80