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Share-based compensation (Tables) | 12 Months Ended
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Dec. 31, 2022
Share-Based Payment Arrangement [Abstract] |
Summary of activity of restricted share units | The following table summarizes the activity of restricted share units during fiscal years 2022, 2021 and 2020:
|  | Units |  | Weighted-average grant-date fair value |
Outstanding at December 31, 2019 |  | 937,839 |  |  | 7.50 |  |
Partial vesting of 2015 grant |  | (101,928) |  |  | 6.33 |  |
Partial vesting of 2016 grant |  | (114,045) |  |  | 4.70 |  |
Partial vesting of 2017 grant |  | (67,606) |  |  | 9.20 |  |
Partial vesting of 2018 grant |  | (163,695) |  |  | 8.50 |  |
Vesting of 2019 grant |  | (35,000) |  |  | 8.00 |  |
Forfeitures |  | (4,367) |  |  | 7.75 |  |
Outstanding at December 31, 2020 |  | 451,198 |  |  | 7.80 |  |
Partial vesting of 2016 grants |  | (110,213) |  |  | 4.70 |  |
Partial vesting of 2017 grants |  | (62,742) |  |  | 9.20 |  |
Partial vesting of 2018 grants |  | (79,673) |  |  | 8.50 |  |
Forfeitures |  | (11,774) |  |  | 8.69 |  |
Outstanding at December 31, 2021 |  | 186,796 |  |  | 8.70 |  |
Partial vesting of 2017 grants |  | (51,613) |  |  | 9.20 |  |
Partial vesting of 2018 grants |  | (64,895) |  |  | 8.50 |  |
Forfeitures |  | (8,522) |  |  | 8.62 |  |
Outstanding at December 31, 2022 |  | 61,766 |  |  | 8.50 |  |
Exercisable at December 31, 2022 |  | — |  |  | — |  |
The following table provides a summary of outstanding restricted share units at December 31, 2022:
Number of units outstanding (i) | 61,766 |
Weighted-average grant-date fair market value per unit | 8.50 |
Total grant-date fair value | 525 |
Weighted-average accumulated percentage of service | 92.90 | %
Stock-based compensation recognized in Additional paid-in capital | 488 |
Compensation expense not yet recognized (ii) | 37 |
(i)Related to awards that will vest in 2023. (ii)Expected to be recognized in a weighted-average period of 0.1 years.
Summary of phantom RSU award activity | The following table summarizes the activity under the plan as of December 31, 2022:
|  | Units |  | Settlement |  |  |
Outstanding at December 31, 2019 |  | 1,661,820 |  |  | $ | — |  |  |  |  |
Grant 2020 |  | 65,440 |  |  | — |  |  |  |  |
Partial vesting of 2019 grant (i) |  | (5,162) |  |  | 18 |  |  |  |  |
Forfeited |  | (31,614) |  |  | — |  |  |  |  |
Outstanding at December 31, 2020 |  | 1,690,484 |  |  | — |  |  |  |  |
Grant 2021 |  | 918,387 |  |  | — |  |  |  |  |
Partial vesting of 2019 Grant (ii) |  | (173,916) |  |  | 1,104 |  |  |  |  |
Vesting of 2020 grant (iii) |  | (65,440) |  |  | 416 |  |  |  |  |
Forfeitures |  | (329,027) |  |  | — |  |  |  |  |
Outstanding at December 31, 2021 |  | 2,040,488 |  |  | — |  |  |  |  |
Grant 2022 |  | 907,536 |  |  | — |  |  |  |  |
Partial vesting of 2019 grant (iv) |  | (63,257) |  |  | 431 |  |  |  |
Vesting of 2021 grant (v) |  | (44,093) |  |  | 320 |  |  |  |  |
Forfeitures |  | (128,919) |  |  | — |  |  |  |  |
Outstanding at December 31, 2022 |  | 2,711,755 |  |  | — |  |  |  |  |
The following table provides a summary of the plan at December 31, 2022:
|  |  |  | Total Non-vested (i) |  |
Number of units outstanding (i) |  |  |  | 2,711,755 |  |  |  |
Current share price |  |  |  | 8.36 |  |  |  |
Total fair value of the plan |  |  |  | 22,670 |  |  |  |
Weighted-average accumulated percentage of service |  |  |  | 52.69 | % |  |  |  |
Accrued liability (ii) |  |  |  | 11,945 |  |  |  |
Compensation expense not yet recognized (iii) |  |  |  | 10,725 |  |  |  |
(i)Related to awards that will vest between April 2023 and May 2025. (ii)Presented within “Accrued payroll and other liabilities” in the Company’s current and non-current liabilities balance sheet. (iii)Expected to be recognized in a weighted-average period of 1.88 years.

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