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Share-Based Compensation - Plan Information (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019
Share-Based Compensation |  |  |  |
Compensation expense | $ 475 | $ 335 | $ 1,300 | $ 1,200
2019 Equity Incentive Plan |  |  |  |
Share-Based Compensation |  |  |  |
Awards authorized | 1,100,000 |  | 1,100,000 |
2019 Equity Incentive Plan | Restricted stock awards |  |  |  |
Share-Based Compensation |  |  |  |
Awards issued |  |  | 28,242 |
2019 Equity Incentive Plan | Restricted stock units |  |  |  |
Share-Based Compensation |  |  |  |
Awards issued |  |  | 49,604 |

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