Quarterly report pursuant to Section 13 or 15(d)

Stock-based Compensation - Additional Information (Details)

v3.21.2
Stock-based Compensation - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Jun. 30, 2021
Jun. 30, 2020
Dec. 31, 2020
Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Percent of employee match         50.00% 50.00%
Matching contribution to 401(k) plan $ 152 $ 155        
Stock options            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Unrecognized compensation expense     $ 1,525      
Unrecognized compensation expense, period of recognition     1 year 7 months 13 days      
RSU            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Unrecognized compensation expense     $ 2,073      
Unrecognized compensation expense, period of recognition     2 years 1 month 17 days      
Right to receive stock (in shares)     1      
Common Stock            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Shares issued in employee benefit plan (in shares) 26,000 26,000   26,000    
Additional Paid-in Capital            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Matching contribution to 401(k) plan   $ 155 $ 152 $ 155    
Equity Incentive Plan 2014            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Shares authorized for grant (in shares)     1,974,000      
Shares available for grant (in shares)     811,000