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Condensed Consolidated Statements of Stockholders' Equity (Unaudited) (Parenthetical)
3 Months Ended
Mar. 31, 2019
$ / shares
Sep. 30, 2020
$ / shares
Jun. 30, 2020
$ / shares
Mar. 31, 2020
$ / shares
Dec. 31, 2019
$ / shares
Sep. 30, 2019
$ / shares
Jun. 30, 2019
$ / shares
Statement Of Stockholders Equity [Abstract]              
Common stock, par value $ 0.01 $ 0.01 $ 0.01 $ 0.01 $ 0.01 $ 0.01 $ 0.01
Reverse split ratio 0.067