Fair Value of Financial Assets and Liabilities (Tables)

9 Months Ended

Sep. 30, 2022

Fair Value Disclosures [Abstract]

Schedule of fair value assets and liabilities

	Fair value measured at September 30, 2022
	Total at September 30,		Quoted prices in active markets		Significant other observable inputs		Significant unobservable inputs
	2022		(Level 1)		(Level 2)		(Level 3)
Assets
Marketable securities:
Equities	$	8,032	$	8,032	$	-	$	-
Total marketable securities	$	8,032	$	8,032	$	-	$	-
Short-term investment	$	33	$	-	$	-	$	33
Short-term notes receivable at fair value	$	8,645	$	-	$	-	$	8,645
Long-term notes receivable at fair value	$	1,100	$	-	$	-	$	1,100

	Fair value measured at December 31, 2021
	Total at December 31,		Quoted prices in active markets		Significant other observable inputs		Significant unobservable inputs
	2021		(Level 1)		(Level 2)		(Level 3)
Assets
Marketable securities:
Equities	$	11,427	$	11,427	$	-	$	-
Total marketable securities	$	11,427	$	11,427	$	-	$	-
Short-term investment	$	2,273	$	1,854	$	-	$	419
Notes receivable at fair value	$	6,984	$	-	$	-	$	6,984
Convertible note receivable	$	2,147	$	-	$	-	$	2,147

Schedule of fair value of the company's level 3 financial assets

Short-term notes receivable at fair value at December 31, 2021	$	6,984
Accrued interest receivable		522
Reclassify from convertible note receivable to notes receivable at fair value		2,147
Purchase of notes receivable		500
Change in fair value of note receivable		(608	)
Conversion of note receivable to marketable securities		(899	)
Short-term notes receivable at fair value at September 30, 2022	$	8,645

Long-term notes receivable at fair value at December 31, 2021	$	-
Purchase of notes receivable		1,100
Long-term notes receivable at fair value at September 30, 2022	$	1,100
Short-term investment at December 31, 2021	$	419
Change in fair value of investment		(386	)
Short-term investment at September 30, 2022	$	33