Schedule of Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Prepaid Expenses And Other Current Assets Net
Prepaid expenses	$ 100	$ 100
Sales-type lease receivable	287	249
Vendor deposits	751	131
Others	227	38
Total prepaid and other current assets	1,365	518
Less: Provision for credit loss	(162)	(162)
Total prepaid and other current assets, net	$ 1,203	$ 356