Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Other Liabilities Disclosure [Abstract]
Compensation costs	$ 201	$ 707
Customer deposits	167	128
Professional fees	0	57
Taxes and regulatory fees	41	59
Other accrued expenses and liabilities	15	14
Rent expense	194	109
Accrued preferred stock dividends	145	0
Accrued expenses and other liabilities	$ 763	$ 1,074