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COMMITMENTS AND CONTINGENCIES (Details) | 1 Months Ended | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | --- | ---
Jan. 31, 2022 USD ($) ft² item | Jun. 30, 2023 USD ($) item | Mar. 31, 2023 USD ($) | Jun. 30, 2022 USD ($) | Jun. 30, 2023 USD ($) item | Jun. 30, 2022 USD ($) | Feb. 28, 2023 USD ($) ft² | Nov. 20, 2020 USD ($)
Office and laboratory space in Boulder, Colorado (the "New Boulder Lease") |  |  |  |  |  |  |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |  |  |  |  |
Area of property under lease | ft² | 18,614 |  |  |  |  |  | 9,624 |
Aggregate lease amount payable over the lease term | $ 3,300,000 | $ 7,025,000 |  |  | $ 7,025,000 |  | $ 1,500,000 |
Term of lease (in years) | 8 years 2 months 12 days |  |  |  |  |  | 7 years 3 months 18 days |
Number of terms option to extend the lease | item |  | 2 |  |  | 2 |  |  |
Number of years in additional terms in option to extend the lease |  | 5 years |  |  | 5 years |  |  |
Number of tenant improvement allowances | item | 2 |  |  |  |  |  |  |
Initial term of no default condition for replacement of letter of credit | 36 months |  |  |  |  |  |  |
Tenant improvement allowance |  |  |  |  |  |  | $ 500,000 |
Maximum percentage of net rent, payable to Lessor for operating costs |  | 5.00% |  |  | 5.00% |  |  |
Weighted-average remaining lease term |  | 6 years 9 months 18 days |  |  | 6 years 9 months 18 days |  |  |
Variable lease cost |  | $ 100,000 |  | $ 0 | $ 200,000 | $ 0 |  |
Weighted-average discount rate |  | 6.40% |  |  | 6.40% |  |  |
Rent expense |  | $ 100,000 |  | 100,000 | $ 300,000 | 200,000 |  |
Amount received by the lessor |  |  |  |  | 0 |  |  |
Office and laboratory space in Boulder, Colorado (the "New Boulder Lease") | Letter of credit |  |  |  |  |  |  |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |  |  |  |  |
Amount of Standby Letter of Credit | $ 800,000 |  |  |  |  |  |  |
Office and laboratory space in Boulder, Colorado (the "New Boulder Lease") | No Event of Default During Initial 36-Month Lease Term | Letter of credit |  |  |  |  |  |  |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |  |  |  |  |
Amount of Standby Letter of Credit | 500,000 |  |  |  |  |  |  |
Office and laboratory space in Boulder, Colorado (the "New Boulder Lease") | First Allowance |  |  |  |  |  |  |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |  |  |  |  |
Tenant improvement allowance | 1,000,000.0 |  |  |  |  |  |  |
Office and laboratory space in Boulder, Colorado (the "New Boulder Lease") | Second Allowance |  |  |  |  |  |  |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |  |  |  |  |
Increase in operating lease liabilities |  |  | $ 2,000,000.0 |  |  |  |  |
Increase in aggregate base rent payments |  |  | $ 2,500,000 |  |  |  |  |
Office and laboratory space in Boulder, Colorado (the "New Boulder Lease") | Second Allowance | Maximum |  |  |  |  |  |  |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |  |  |  |  |
Tenant improvement allowance | $ 2,000,000.0 |  |  |  |  |  |  |
Ohio State Innovation Foundation |  |  |  |  |  |  |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |  |  |  |  |
Amount payable upon achievement of specified development and regulatory approval milestones |  |  |  |  |  |  |  | $ 1,300,000
Amount payable upon the achievement of specified sales milestones |  |  |  |  |  |  |  | $ 2,300,000
License agreements, costs incurred for achievement of milestones |  | $ 6,250 |  | $ 6,250 | 12,500 | $ 12,500 |  |
Payments under license agreement |  |  |  |  | $ 700,000 |  |  |
Term of notice of agreement termination |  |  |  |  | 90 days |  |  |

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