Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share - Additional Information (Details)

v3.20.2
Earnings Per Share - Additional Information (Details) - shares
3 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Earnings Per Share [Abstract]    
Antidilutive securities excluded from computation of earnings per share 175,418 200,418