Short-Term Investments (Details) - Schedule of short-term investments - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Short-Term Investments (Details) - Schedule of short-term investments [Line Items]
Short-term investment	$ 33	$ 2,273
Investment in Hoth Therapeutics, Inc. [Member]
Short-Term Investments (Details) - Schedule of short-term investments [Line Items]
Short-term investment		770
Investment in DatChat, Inc. [Member]
Short-Term Investments (Details) - Schedule of short-term investments [Line Items]
Short-term investment		1,084
Investment in Vicinity Motor Corp. [Member]
Short-Term Investments (Details) - Schedule of short-term investments [Line Items]
Short-term investment	$ 33	$ 419