XML 128 R106.htm IDEA: XBRL DOCUMENT v3.20.2
NET INCOME (LOSS) PER COMMON SHARE - Additional Information (Details) - shares
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2020
Earnings Per Share [Abstract]    
Options to purchase common stock (in shares) 500,000 400,000