Common Shares - Unrecognized Compensation (Details) - Restricted Stock Units (RSUs) [Member] $ in Thousands |
9 Months Ended |
---|---|
Sep. 30, 2021
USD ($)
| |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
Unrecognized compensation expense related to unvested awards | $ 458 |
Weighted average unrecognized compensation recognition period | 1 year 2 months 12 days |