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STOCKHOLDERS' EQUITY - Stock options (Details) - Stock options - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2023
Dec. 31, 2022
STOCKHOLDERS' EQUITY    
Number of Options, Outstanding at Beginning of Year 4,594,734  
Number of Options, Grants 439,429  
Number of Options, Exercised 0  
Number of Option, Forfeited/cancelled/expired/settled 0  
Number of Options, Balance at End of Year 5,034,163 4,594,734
Number of Options, Vested and expected to vest 4,982,498  
Number of Options, Unvested 441,730  
Number of Options, Exercisable 4,592,433  
Weighted-Average Exercise Price, Outstanding at Beginning of Year (in dollars per share) $ 2.59  
Weighted-Average Exercise Price, Grants (in dollars per share) 5.14  
Weighted-Average Exercise Price, Exercised (in dollars per share) 0  
Weighted-Average Exercise Price, Forfeited/cancelled/expired/settled (in dollars per share) 0  
Weighted-Average Exercise Price, Balance at End of Year (in dollars per share) 2.81 $ 2.59
Weighted-Average Exercise Price, Vested and expected to vest (in dollars per share) 2.80  
Weighted-Average Exercise Price, Unvested (in dollars per share) 4.28  
Weighted-Average Exercise Price, Exercisable (in dollars per share) $ 2.67  
Weighted-Average Remaining Contractual Term, Outstanding (in years) 5 years 10 months 9 days 5 years 8 months 19 days
Weighted-Average Remaining Contractual Term, Grants (in years) 0 years  
Weighted-Average Remaining Contractual Term, Exercised (in years) 0 years  
Weighted-Average Remaining Contractual Term, Forfeited/cancelled/expired/settled (in years) 0 years  
Weighted-Average Remaining Contractual Term, Vested and expected to vest (in years) 5 years 9 months 25 days  
Weighted-Average Remaining Contractual Term, Unvested (in years) 9 years 6 months 3 days  
Weighted-Average Remaining Contractual Term, Exercisable (in years) 5 years 6 months 3 days  
Aggregate Intrinsic Value, Outstanding $ 13,575,645 $ 5,871,492
Aggregate Intrinsic Value, Grants 0  
Aggregate Intrinsic Value, Exercised 0  
Aggregate Intrinsic Value, Forfeited/cancelled/expired/settled 0  
Aggregate Intrinsic Value, Vested and expected to vest 13,510,620  
Aggregate Intrinsic Value, Unvested 539,477  
Aggregate Intrinsic Value, Exercisable $ 13,036,168