SHARE-BASED COMPENSATION (Tables)
|
6 Months Ended |
12 Months Ended |
Jun. 30, 2021 |
Dec. 31, 2020 |
| Share-based Payment Arrangement [Abstract] |
|
|
| Schedule of share-based payment award, stock options, valuation assumptions |
|
|
|
Six Months Ended
June 30, 2021
|
|
Grant date share price
|
|
$
|
14.40 |
|
|
Risk-free interest rate
|
|
|
0.5 |
% |
|
Expected dividend yield
|
|
|
0.0 |
% |
|
Expected volatility
|
|
|
90 |
% |
|
Expected life (in years)
|
|
|
1.8–3.8 |
|
|
|
|
|
Year Ended
|
| |
|
December 31, 2020
|
|
December 31, 2019
|
|
Expected term
|
|
0.14 – 5.00 |
|
2.79 – 5.00 |
|
|
Risk-free interest rate
|
|
0.22 – 0.41% |
|
1.3 – 2.7 |
% |
|
Expected dividend yield
|
|
0.0% |
|
0.0 |
% |
|
Expected volatility
|
|
85% – 90% |
|
80 |
% |
|
| Schedule of share-based payment arrangement, option, activity |
|
|
|
Stock
Options
|
|
Weighted-Average Exercise
Price
|
|
Weighted-Average Remaining Contractual Term (Years)
|
|
Aggregate Intrinsic
Value
|
|
Balance as at December 31, 2020
|
|
896,888 |
|
|
$
|
5.22 |
|
3.96 |
|
$
|
2,889 |
|
Granted
|
|
60,079 |
|
|
$
|
13.92 |
|
9.70 |
|
|
—
|
|
Exercised
|
|
(40,942 |
)
|
|
$
|
0.24 |
|
—
|
|
$
|
434 |
|
Forfeited
|
|
(27,857 |
)
|
|
$
|
12.11 |
|
—
|
|
|
—
|
|
Expired
|
|
(85,399 |
)
|
|
$
|
8.40 |
|
—
|
|
|
—
|
|
Balance as at June 30, 2021
|
|
802,769 |
|
|
$
|
5.96 |
|
3.97 |
|
$
|
3,361 |
|
Vested and expected to vest as at
June 30, 2021
|
|
791,488 |
|
|
$
|
5.90 |
|
4.09 |
|
$
|
3,364 |
|
Vested and exercisable as at
June 30, 2021
|
|
413,241 |
|
|
$
|
6.23 |
|
3.77 |
|
$
|
1,702 |
|
|
|
|
Stock
Options
|
|
Weighted-Average Exercise
Price
|
|
Weighted-Average Remaining Contractual Term (Years)
|
|
Aggregate Intrinsic Value
|
|
Balance as at December 31, 2019
|
|
1,195,544 |
|
|
$
|
14.18 |
|
3.21 |
|
$
|
3,194 |
|
Granted
|
|
121,291 |
|
|
$
|
6.71 |
|
3.64 |
|
|
|
|
Exercised
|
|
(88,706 |
)
|
|
$
|
0.24 |
|
—
|
|
$
|
705 |
|
Forfeited
|
|
(331,241 |
)
|
|
$
|
11.86 |
|
—
|
|
|
|
|
Balance as at December 31, 2020
|
|
896,888 |
|
|
$
|
5.22 |
|
3.96 |
|
$
|
2,889 |
|
Vested and expected to vest as at December 31, 2020
|
|
885,607 |
|
|
$
|
5.60 |
|
3.97 |
|
$
|
2,906 |
|
Vested and exercisable as at December 31, 2020
|
|
419,498 |
|
|
$
|
6.80 |
|
3.78 |
|
$
|
944 |
|
| Schedule of unvested restricted stock units roll forward |
|
|
|
Restricted
Share
Units
|
|
Weighted-
Average
Grant Date
Fair Value
|
|
Unvested as of December 31, 2020
|
|
78,634 |
|
|
$
|
3.25 |
|
Granted
|
|
365,300 |
|
|
|
14.04 |
|
Vested
|
|
(12,824 |
)
|
|
|
8.66 |
|
Canceled/forfeited
|
|
(6,219 |
)
|
|
|
13.89 |
|
Unvested as of June 30, 2021
|
|
424,891 |
|
|
$
|
12.28 |
|
|
|
Restricted Share
Units
|
|
Weighted-Average Grant Date Fair
Value
|
|
Unvested as of December 31, 2020
|
|
|
|
|
$
|
|
|
Granted
|
|
1,038,718 |
|
|
|
13.89 |
|
Canceled/forfeited
|
|
(20,666 |
)
|
|
|
4.02 |
|
Unvested as of June 30, 2021
|
|
1,018,052 |
|
|
$
|
13.89 |
|
|
|
|
Restricted
Share Units
|
|
Weighted-Average
Grant Date
Fair Value
|
|
Unvested as of December 31, 2019
|
|
|
|
|
$
|
|
|
Granted
|
|
83,715 |
|
|
|
3.25 |
|
Vested
|
|
(2,989 |
)
|
|
|
3.25 |
|
Canceled/forfeited
|
|
(2,092 |
)
|
|
|
3.25 |
|
Unvested as of December 31, 2020
|
|
78,634 |
|
|
$
|
3.25 |
|
| Schedule of share-based compensation expense Restricted Stock Unit (RSUs) |
|
|
|
Six Months Ended
|
|
Three Months Ended
|
| |
|
June 30,
2021
|
|
June 30,
2020
|
|
June 30,
2021
|
|
June 30,
2020
|
|
Share-based compensation award type Stock Options
|
|
721 |
|
713 |
|
365 |
|
297 |
|
RSUs
|
|
4,152 |
|
|
|
2,958 |
|
|
|
Total Shared Based Compensation
Expense
|
|
4,873 |
|
713 |
|
3,323 |
|
297 |
|
|