Convertible Debentures - Additional Information (Details) - USD ($)			1 Months Ended				3 Months Ended		6 Months Ended		12 Months Ended
	May 16, 2023	Apr. 04, 2023	Jun. 30, 2023	May 31, 2023	Apr. 30, 2023	Sep. 30, 2020	Apr. 30, 2023	Jan. 31, 2023	Apr. 30, 2024	Apr. 30, 2023	Oct. 31, 2023	Oct. 31, 2022
Short-Term Debt [Line Items]
Initial maturity date						Sep. 28, 2023
Change in fair value of convertible debentures embedded derivative liabilities							$ (625,000)			$ (318,000)
Fair Value, Net Derivative Asset (Liability), Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]							Change in fair value of convertible debentures embedded derivative liabilities	Change in fair value of convertible debentures embedded derivative liabilities
Loss on extinguishment of convertible debentures									$ (366,000)
Convertible debentures									$ 0		$ 0
Proceeds from Convertible Debt										8,000,000
Warrants, exercise price per share									$ 11.5
Forbion Growth Sponsor FEAC I B.V
Short-Term Debt [Line Items]
Notes purchase principal amount			$ 20,000,000
BDC Notes
Short-Term Debt [Line Items]
Convertible debt						$ 2,200,000
Interest rate						8.00%
Maturity date						Sep. 29, 2025
Percentage of price per share						80.00%
Percentage of principal						20.00%
Embedded derivative liability measured at fair value						$ 200,000
Change in fair value of convertible debenture embedded derivative liabilities							$ 200,000			100,000
Interest expense, including the amortization of debt discounts							60,000,000			100,000
Debt issuance costs						$ 36,000
2022 Notes
Short-Term Debt [Line Items]
Convertible notes net												$ 18,400,000
Interest rate												10.00%
Initial maturity term												3 years
Embedded derivative liability measured at fair value												$ 3,500,000
Change in fair value of convertible debentures embedded derivative liabilities							800,000			400,000
Fair Value, Net Derivative Asset (Liability), Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]								Change in fair value of convertible debentures embedded derivative liabilities
Interest expense, including the amortization of debt discounts							600,000			$ 1,300,000
Debt issuance costs												$ 44,000
Loss on extinguishment of convertible debentures											$ 3,100,000
Conversion and exchange of redeemable convertible preferred stock into common shares in connection with the Reverse Recapitalization (in shares)											2,081,359	2,081,359
May 2023 Notes
Short-Term Debt [Line Items]
Initial maturity date	Oct. 20, 2025
Proceeds from Convertible Debt	$ 30,000,000
Accrued interest percentage				10.00%
2023 Financing
Short-Term Debt [Line Items]
Borrowed amount			10,000,000	$ 28,000,000
Cash			10,000,000	$ 20,000,000
Warrants to purchase shares of common stock	2,679,432
Warrants, exercise price per share	$ 11.5
2023 Financing | Forbion Growth Sponsor FEAC I B.V
Short-Term Debt [Line Items]
Borrowed amount			$ 38,000,000
April 2023 Notes
Short-Term Debt [Line Items]
Repayment of aggregate amount	$ 8,000,000
Repayment					$ 8,000,000
April 2023 Notes
Short-Term Debt [Line Items]
Interest rate		15.00%
Maturity date		Jul. 31, 2023
Loss on extinguishment of convertible debentures							$ 0
Borrowed amount		$ 8,000,000