Quarterly report pursuant to Section 13 or 15(d)

Description of Stock Plans - Narrative (Details)

v3.20.2
Description of Stock Plans - Narrative (Details) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended 6 Months Ended
Sep. 15, 2020
May 31, 2020
May 31, 2019
Jun. 30, 2018
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Mar. 31, 2020
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                  
Awarded (in shares)             150,850    
Allocated stock compensation expense         $ 2,515 $ 915 $ 4,126 $ 1,597  
Unrecognized stock base compensation expense         $ 8,956 $ 3,518 $ 8,956 $ 3,518  
Weighted average grant-date fair value (in dollars per share)         $ 6.04 $ 4.07 $ 6.04 $ 4.07  
Unvested stock options, weighted average period             2 years 3 months 2 years 3 months 3 days  
Maximum                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                  
Option plan, term             10 years    
Equity Option                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                  
Granted (in shares)             1,902,804 1,603,750  
Forfeitures/cancellations (in shares)             139,630    
Restricted Stock Units (RSUs)                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                  
Awarded (in shares)   109,034 109,416 232,558     109,034    
Vesting period   3 years 3 years 3 years          
Fair value of shares on date of issuance   $ 700 $ 413 $ 400          
Allocated stock compensation expense         $ 145 $ 68 $ 213 $ 84  
Unrecognized stock base compensation expense         $ 941   $ 941    
Unrecognized stock base compensation expense, period of recognition             2 years 8 months 1 day    
2020 Plan                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                  
Reserved for future issuance (in shares) 12,000,000                
Plan term 10 years                
Stock Option Plan 2011                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                  
Reserved for future issuance (in shares)         20,000,000   20,000,000    
Available for issuance (in shares)         4,452,064   4,452,064   6,366,088
Incentive Plans | Minimum                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                  
Option plan, term             3 years    
Incentive Plans | Maximum                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                  
Option plan, term             4 years