Fair Value of Financial Assets and Liabilities (Details) - Schedule of fair value assets and liabilities - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Marketable securities:
Equities	$ 8,032	$ 11,427
Total marketable securities	8,032	11,427
Short-term investment	33	2,273
Notes receivable at fair value		6,984
Convertible note receivable		2,147
Short-term notes receivable at fair value	8,645
Long-term notes receivable at fair value	1,100
Quoted prices in active markets (Level 1) [Member]
Marketable securities:
Equities	8,032	11,427
Total marketable securities	8,032	11,427
Short-term investment		1,854
Notes receivable at fair value
Convertible note receivable
Short-term notes receivable at fair value
Long-term notes receivable at fair value
Significant other observable inputs (Level 2) [Member]
Marketable securities:
Equities
Total marketable securities
Short-term investment
Notes receivable at fair value
Convertible note receivable
Short-term notes receivable at fair value
Long-term notes receivable at fair value
Significant unobservable inputs (Level 3) [Member]
Marketable securities:
Equities
Total marketable securities
Short-term investment	33	419
Notes receivable at fair value		6,984
Convertible note receivable		$ 2,147
Short-term notes receivable at fair value	8,645
Long-term notes receivable at fair value	$ 1,100