Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Other Liabilities Disclosure [Abstract]
Compensation costs	$ 296	$ 707
Customer deposits	167	128
Professional fees	21	57
Taxes and regulatory fees	41	59
Other accrued expenses and liabilities	12	14
Rent expense	202	109
Accrued preferred stock dividends	235	0
Accrued expenses and other liabilities	$ 974	$ 1,074