XML 47 R32.htm IDEA: XBRL DOCUMENT v3.20.2
Stockholders' Equity - Summary of Anti-Dilutive Options Excluded (Details) - $ / shares
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Stockholders' Equity Note [Abstract]        
Options to purchase shares of common stock (in shares) 895,566 0 893,428 450,960
Weighted average exercise prices of options (in dollars per share) $ 38.00 $ 0 $ 38.00 $ 27.53