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v3.22.4

BORROWINGS - Narrative (Details) | 1 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Sep. 30, 2022 USD ($) | Jul. 31, 2021 USD ($) | Dec. 31, 2022 | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | Apr. 30, 2020 USD ($) | Mar. 31, 2020 USD ($) | Dec. 31, 2018 USD ($)
Notes Payable |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Debt amount |  |  |  |  |  | $ 4,000,000 | $ 4,000,000 | $ 1,000,000
Percent change in present value of cash flows |  |  |  |  |  |  | 0.10 |
Gain (loss) on extinguishment of debt |  |  |  |  | $ 62,000 |  |  |
Repayments of debt | $ 1,000 |  |  |  |  |  |  |
Effective interest rate |  |  | 7.50% |  |  |  |  |
Notes Payable | Prime |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Spread on interest rate |  |  | 0.50% |  |  |  |  |
Payroll Protection Program Loans |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Debt amount |  |  |  |  |  | $ 936,000 |  |
Gain (loss) on extinguishment of debt |  |  |  | $ (948,000) |  |  |  |
Interest rate |  |  |  |  |  | 1.00% |  |
Debt forgiveness |  | $ 936,000 |  |  |  |  |  |
Accrued interest |  | 12,000 |  |  |  |  |  |
Bridge loan: |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Debt amount |  | $ 20,000,000 |  |  |  |  |  |
Interest rate |  | 9.00% |  |  |  |  |  |
Debt instrument, term |  | 6 months |  |  |  |  |  |
Monthly interest rate |  | 0.0225 |  |  |  |  |  |
PIK interest rate |  | 0.0675 |  |  |  |  |  |
Final payment |  | $ 1,250,000 |  |  |  |  |  |
Fair value of loan at issuance |  |  |  | 20,000,000 |  |  |  |
Interest expense on loan |  |  |  | $ 1,578,000 |  |  |  |

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