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Stock-Based Compensation (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 9 Months Ended
Apr. 30, 2020
Sep. 30, 2020
Sep. 30, 2020
RSA      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Retainer fee, percentage   50.00% 50.00%
Vesting period     1 year
Number of shares granted 61,308   61,308
Grant date fair value     $ 150
Compensation costs   $ 38 95
Compensation cost expected to be recognized   55 $ 55
Unrecognized compensation costs, weighted average period     1 year
RSUs      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares granted     781,000
Grant date fair value     $ 1,400
Compensation costs   148 $ 249
Forfeitures (in shares)     (2,500)
Compensation cost expected to be recognized   $ 1,100 $ 1,100
Unrecognized compensation costs, weighted average period     3 years