Prepaid Expenses and Other Current Assets (Details) - Schedule of prepaid expenses and other current assets - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Prepaid Expenses and Other Current Assets (Details) - Schedule of prepaid expenses and other current assets [Line Items]
Total prepaid expenses and other current assets	$ 638	$ 1,402
Consultants [Member]
Prepaid Expenses and Other Current Assets (Details) - Schedule of prepaid expenses and other current assets [Line Items]
Total prepaid expenses and other current assets		565
Rent [Member]
Prepaid Expenses and Other Current Assets (Details) - Schedule of prepaid expenses and other current assets [Line Items]
Total prepaid expenses and other current assets		17
Vendor Payments [Member]
Prepaid Expenses and Other Current Assets (Details) - Schedule of prepaid expenses and other current assets [Line Items]
Total prepaid expenses and other current assets	16
Insurance [Member]
Prepaid Expenses and Other Current Assets (Details) - Schedule of prepaid expenses and other current assets [Line Items]
Total prepaid expenses and other current assets		162
License and Maintenance Contracts [Member]
Prepaid Expenses and Other Current Assets (Details) - Schedule of prepaid expenses and other current assets [Line Items]
Total prepaid expenses and other current assets	$ 622	$ 658