XML 67 R3.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
Dec. 31, 2018
Dec. 31, 2017
Statement of Financial Position [Abstract]    
Temporary equity, par value (in usd per share) $ 0 $ 0
Temporary equity, shares authorized 2,245 2,245
Temporary Equity, shares issued 0 1,700
Temporary Equity, shares outstanding 0 1,700
Preferred stock, par value (in usd per share) $ 0.0001 $ 0.0001
Preferred stock, shares authorized 10,000,000 10,000,000
Preferred stock, shares issued 0 0
Preferred stock, shares outstanding 0 0
Common stock, par value (in usd per share) $ 0.0001 $ 0.0001
Common stock, shares authorized 100,000,000 100,000,000
Common stock, shares issued 2,072,708 1,265,206
Common stock, shares outstanding 2,032,763 1,178,604