Quarterly report pursuant to Section 13 or 15(d)

Income (Loss) Per Share of Common Stock (Details)

v3.20.1
Income (Loss) Per Share of Common Stock (Details) - shares
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Earnings Per Share [Abstract]    
Shares of treasury stock excluded from weighted average number of common stock shares outstanding 3,291,238 3,291,238