Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Additional information (Details)

v3.22.2
Stock-Based Compensation - Additional information (Details) - USD ($)
$ / shares in Units, $ in Thousands
9 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Stock-Based Compensation    
Unrecognized compensation costs $ 3,100  
Weighted-average amortization period 1 year 4 months 24 days  
Intrinsic value of stock options exercised $ 100 $ 60
Weighted average grant date fair value of options granted $ 1.40 $ 4.29
Unvested restricted stock    
Stock-Based Compensation    
Weighted-average amortization period 0 years  
2016 Plan    
Stock-Based Compensation    
Number of common stock authorized 291,667  
Common shares were available for future grants 147,041  
2019 Plan    
Stock-Based Compensation    
Number of common stock authorized 6,018,136  
Common shares were available for future grants 864,396