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Subsequent events (Details) - USD ($)					1 Months Ended
	May 10, 2024	Apr. 30, 2024	Apr. 16, 2024	Apr. 05, 2024	Mar. 31, 2024	Dec. 31, 2023
Subsequent events
Common stock earnout shares						2,400,000
Subsequent events | B. Riley Principal Capital II
Subsequent events
Issuance of common stock (in shares)			171,821
Common stock related to the principal balance			25,000
Subsequent events | Financing Note
Subsequent events
Total face value of the convertible notes	$ 250	$ 430		$ 1,650
Conversion price	$ 5	$ 5		$ 5
Subsequent events | Earnout Waiver Agreement
Subsequent events
Number of shares under lock up					2,146,067
Number of shares released from lock up					2,146,067

X

- Definition

The number of additional shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period.

+ References

No definition available.

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- Definition

Number of shares released from lock up restrictions.

+ References

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- Definition

Number of shares under lock up restrictions subject to waiver.

+ References

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- Definition

Aggregate number of common shares reserved for future issuance.

+ References

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- Definition

The amount of the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

+ References

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- Definition

The price per share of the conversion feature embedded in the debt instrument.

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- Definition

Number of new stock issued during the period.

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Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

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