Quarterly report pursuant to Section 13 or 15(d)

Stock-based Compensation - Additional Information (Details)

v3.20.2
Stock-based Compensation - Additional Information (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 6 Months Ended
Mar. 31, 2020
Mar. 31, 2020
Mar. 31, 2019
Jun. 30, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Percent of employee match   50.00%    
Matching contribution to 401(k) plan   $ 155 $ 191  
Common Stock        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Shares issued in employee benefit plan (in shares)   26,000 9,000  
Additional Paid-in Capital        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Matching contribution to 401(k) plan   $ 155 $ 191  
Stock options        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Unrecognized compensation expense       $ 2,989
Unrecognized compensation expense, period of recognition       2 years 4 months 24 days
RSU        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Unrecognized compensation expense       $ 752
Unrecognized compensation expense, period of recognition       3 years 25 days
Right to receive stock (in shares)       1
2014 Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Additional shares authorized for grant (in shares) 333,000      
Shares authorized for grant (in shares)       1,174,000
Shares available for grant (in shares)       321,000