Debt (Details Textual) $ / shares in Units, $ in Thousands					1 Months Ended	3 Months Ended		9 Months Ended
	Oct. 28, 2022 USD ($)	Jan. 04, 2022 USD ($) $ / shares shares	Jul. 02, 2021 USD ($)	Dec. 17, 2019 USD ($) d $ / shares shares	Jan. 31, 2023 USD ($)	Sep. 30, 2023 USD ($) $ / shares	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($) $ / shares	Sep. 30, 2022 USD ($)	Dec. 31, 2022 USD ($) $ / shares	Sep. 12, 2021 $ / shares shares
Senior Convertible Notes and Warrants
Common stock, par value						$ 0.001		$ 0.001		$ 0.001
Short-term debt | $						$ 1,204		$ 1,204		$ 3,732
Bridge Loan
Senior Convertible Notes and Warrants
Debt instrument maturity date			Oct. 01, 2021
Extended debt instrument maturity date			Jan. 03, 2022
Common Stock
Senior Convertible Notes and Warrants
Common stock shares issued | shares											3,623,189
Common stock, par value											$ 0.001
Purchase price (in dollars per share)											2.76
Warrants, Initial exercise price per share											$ 2.76
Beneficial owner | Common Stock
Senior Convertible Notes and Warrants
Beneficial owner of the Company’s issued and outstanding shares of Common Stock				46.60%
Edward D. Bagley | Bridge Loan
Senior Convertible Notes and Warrants
Principal amount of loan obtained | $		$ 2,000
Promissory note issuance date		Jul. 02, 2021
Bridge loan amended date		Sep. 11, 2021
Edward D. Bagley | Bridge Loan | Notes Payable
Senior Convertible Notes and Warrants
Interest rate of the loan	12.00%		8.00%
Principal amount of loan obtained | $	$ 2,000		$ 2,000							$ 2,000
Promissory note issuance date	Oct. 28, 2022		Jul. 02, 2021
Debt instrument maturity date	Oct. 28, 2023
Repayments of short-term debt | $					$ 2,000
Securities Purchase Agreement | Edward D. Bagley | Private Placement | Common Stock
Senior Convertible Notes and Warrants
Common stock shares issued | shares		1,538,461
Common stock, par value		$ 0.001
Purchase price (in dollars per share)		$ 1.3
Senior Convertible Notes and Warrants
Senior Convertible Notes and Warrants
Issuance and sale of secured convertible notes | $				$ 3,000
Original issue discount and issuance costs | $				346
Net proceeds after original issue discount and issuance costs | $				$ 2,654
Amortization of debt discount and issuance costs | $						$ 49	$ 49	$ 147	$ 147
Senior Convertible Notes and Warrants | Common Stock
Senior Convertible Notes and Warrants
Warrants to purchase of common stock, shares | shares				340,909
Common stock, par value				$ 0.001
Senior Convertible Notes
Senior Convertible Notes and Warrants
Interest accrual at a variable rate adjusted on a quarterly basis, percent				2.50%
Published in the Wall Street Journal (New York edition) as of the beginning of such calendar quarter				Prime Rate
Debt instrument maturity date				Dec. 17, 2023
Senior Convertible Notes | Greater of
Senior Convertible Notes and Warrants
Interest accrual at a variable rate adjusted on a quarterly basis, percent				5.25%
Senior Convertible Notes | Common Stock
Senior Convertible Notes and Warrants
Senior Convertible Notes, Initial conversion price per share				$ 2.11
Senior Convertible Notes, Threshold percentage of stock price trigger				120.00%
Senior Convertible Notes, Threshold consecutive trading days | d				90
Senior Convertible Notes | Common Stock | Greater of
Senior Convertible Notes and Warrants
Senior Convertible Notes, Threshold percentage of stock price trigger				200.00%
Warrants | Common Stock
Senior Convertible Notes and Warrants
Warrants, Initial exercise price per share				$ 1.76