Debt - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands								3 Months Ended				6 Months Ended	9 Months Ended			12 Months Ended
	Aug. 29, 2023	May 19, 2023	Apr. 20, 2023	Dec. 30, 2022	Dec. 14, 2022	Sep. 15, 2022	Sep. 14, 2022	Oct. 31, 2023	Jul. 31, 2023	Apr. 30, 2023	Oct. 31, 2022	May 31, 2023	Oct. 31, 2023	Sep. 17, 2023	Oct. 31, 2022	Jan. 31, 2023	Oct. 12, 2023	Oct. 10, 2023	Jul. 21, 2023	Jan. 11, 2023
Short-Term Debt [Line Items]
Debt instrument, interest Rate																			8.00%
Common stock, par value (in Dollars per share)								$ 0.0001					$ 0.0001			$ 0.0001
Debt discount																			$ 55
Debt Instrument, Face Amount																			556
Interest expense								$ 200					$ 1,239
Accretion of debt discount								$ 76
Effective interest rate								50.71%					50.71%
Interest expense on amortization of debt issuance costs								$ 57					$ 292
Secured promissory notes aggregate principal amount														$ 8,475
Convertible promissory note in principal amount		$ 475
Debt instrument face amount																			$ 556
Issue discount rate																			9.90%
Interest rate terms													The Korr Note bears interest at a rate of 8% from July 21, 2023, calculated on an actual/360 basis.
Interest Expense								53					$ 59
Effective interest amount								8					10
Amortization of Debt Discount (Premium)								44					49
Interest expense								(915)			$ (320)		(3,453)		$ (482)
Securities Purchase Agreement [Member]
Short-Term Debt [Line Items]
Convertible Debt						$ 10,300	$ 25,750	4,233					4,233
Debt instrument, interest Rate						3.00%
Debt Instrument, Term						18 months
Prepaid convertible debt								6,067					6,067
5% Convertible Promissory Notes Due 2024 [Member]
Short-Term Debt [Line Items]
Convertible note								10,300					10,300
Convertible Debt							25,750	$ 4,233					$ 4,233				$ 4,233
Debt instrument, interest Rate						3.00%		5.00%					5.00%
Debt Instrument, Term						18 months							18 months
Issuance of convertible debt percentage													10.00%
Conversion price per share								$ 7.5					$ 7.5
Debt discount								$ 774					$ 774				118
Convertible debt, fair value								$ 2,934					2,934
Debt instrument periodic payment													$ 687
Common stock at a conversion price (in dollars per share)													$ 7.5
Lowest daily volume weighted average price								95.00%					95.00%
Debt Instrument, Convertible, Floor Price								$ 0.44					$ 0.44
Percentage of installment amount								105.00%					105.00%
Accrued interest								$ 332					$ 332				22
Issuance of shares of common stock													8,704
Debt instrument, principal balance													$ 3,320
Accretion of debt discount													$ 388
Interest expense on convertible note								$ 67
Effective interest rate								16.79%					16.79%
Prepaid convertible debt								$ 6,067					$ 6,067
Other Noncash Income (Expense)													559
Promissory Notes With Directors [Member]
Short-Term Debt [Line Items]
Debt instrument, interest Rate																				13.80%
Director note issed													5,875
Director note sold			$ 300
Accrued interest								859					859
Director notes outstanding							$ 8,475						8,475
Secured promissory notes aggregate principal amount					$ 6,900
Promissory Notes With Directors [Member] | Interest Expense [Member]
Short-Term Debt [Line Items]
Interest expense								$ 228					$ 732
Convertible Promissory Notes With C5 [Member]
Short-Term Debt [Line Items]
Debt instrument, interest Rate				13.80%
Debt Instrument Maturity date				Jun. 30, 2023
Common stock, par value (in Dollars per share)								$ 0.0001					$ 0.0001
Conversion price per share								$ 2					$ 2
Debt discount								$ 63					$ 63
Convertible debt, fair value								10,520					10,520
Debt Instrument, Unamortized Discount								5,000					5,000
Accrued interest								1,307					1,307
Accretion of debt discount								0					55
Secured promissory notes aggregate principal amount				$ 2,000				400	$ 3,030	$ 6,845		$ 20,770				$ 3,000
Senior secured convertible promissory note principal amount								15,275					15,275
Interest expense								(423)					(1,316)
August 2023 Notes
Short-Term Debt [Line Items]
Effective interest rate	13.80%
Secured promissory notes aggregate principal amount	$ 800
Korr Note [Member]
Short-Term Debt [Line Items]
Debt instrument, interest Rate																			8.00%
Debt discount																	$ 6		$ 55
Debt Instrument, Face Amount																			556
Accrued interest								10					10
Debt instrument face amount																			$ 556
Issue discount rate																			9.90%
Level 3 [Member]
Short-Term Debt [Line Items]
Convertible debt, fair value						$ 774		0					0			$ 671
Fair value of debt								$ 347					$ 347
Maximum [Member] | August 2023 Notes
Short-Term Debt [Line Items]
Secured promissory notes aggregate principal amount	$ 100
Delayed Draw Term Loan Credit Facility [Member] | Maximum [Member]
Short-Term Debt [Line Items]
DIP aggregate principal amount																		$ 10,000
Term Loan [Member]
Short-Term Debt [Line Items]
DIP borrowings outstandng amount																		8,500
Bridge Loan [Member]
Short-Term Debt [Line Items]
DIP borrowings outstandng amount																		1,499
DIP by bankruptcy court maximum amount																		4,500
Bridge Loan [Member] | DIP Facility [Member]
Short-Term Debt [Line Items]
DIP borrowings outstandng amount																		$ 1,499