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v3.23.2

Subsequent events (Details) - USD ($) |  |  |  |  | 6 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | ---
Aug. 07, 2023 | Jul. 20, 2023 | Jul. 13, 2023 | Apr. 13, 2023 | Jun. 30, 2023 | Jun. 30, 2022 | Feb. 13, 2023 | Jun. 16, 2022
Subsequent Event [Line Items] |  |  |  |  |  |  |  |
Proceeds from Term Loan |  |  |  |  | $ 14,357,000 | $ 19,870,000 |  |
ELOC, right to sell common stock (in shares) |  |  |  |  |  |  | $ 35,000,000 | $ 150,000,000
Issuance of stock (in shares) |  |  |  |  | 13,239,654 |  |  |
Proceeds from stock issuance |  |  |  |  | $ 15,700,000 |  |  |
Term Loan | Line of credit |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |
Face amount |  |  |  | $ 50,000,000.0 |  |  |  |
Premium payment, percentage of amount prepaid from common stock issuance proceeds |  |  |  | 10.00% |  |  |  |
Term Loan | Line of credit | Debt tranche two |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |
Face amount |  |  |  | $ 15,000,000 |  |  |  |
Subsequent Event |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |
ELOC, right to sell common stock (in shares) |  |  | $ 35,000,000 |  |  |  |  |
ELOC, right to sell common stock, amount |  | $ 50,000,000 |  |  |  |  |  |
Issuance of stock (in shares) | 16,590,877 |  |  |  |  |  |  |
Proceeds from stock issuance | $ 34,200,000 |  |  |  |  |  |  |
Subsequent Event | Term Loan | Line of credit |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |
Premium payment, percentage of amount prepaid from common stock issuance proceeds |  | 10.00% |  |  |  |  |  |
Subsequent Event | Term Loan | Line of credit | Debt tranche two |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |
Proceeds from Term Loan |  |  | $ 15,000,000 |  |  |  |  |

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