Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Summary of Stock Option Activity (Details)

v3.20.4
Stock-Based Compensation - Summary of Stock Option Activity (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2020
Sep. 30, 2020
Sep. 30, 2019
Number of Shares      
Outstanding, beginning balance 119,168 200,418  
Forfeited   (81,250)  
Outstanding, ending balance 119,168 119,168 200,418
Exercisable 103,168 95,001  
Weighted Average Exercise Price      
Outstanding, beginning balance $ 19.07 $ 16.37  
Outstanding, ending balance 19.07 19.07 $ 16.37
Exercisable $ 15.94 $ 15.50  
Weighed Average Remaining Contractual Life      
Outstanding, ending balance 2 years 5 months 12 days 2 years 8 months 15 days 2 years 4 months 24 days
Exercisable 1 year 7 months 6 days 1 year 6 months 18 days  
Intrinsic value outstanding balance $ 87 $ 0 $ 27
Exercisable $ 87 $ 0