Liability Related to the Sale of Future Proceeds from Disposition of Subsidiary (Tables)

9 Months Ended

Sep. 30, 2021

Liability Related To Sale Of Future Proceeds From Disposition Of Subsidiary [Abstract]

Schedule of activity within the liability account

	September  30, 2021			December 31, 2020
	(Unaudited)
Liabilities related to sale of future proceeds from disposition of subsidiaries - beginning balance	$	322,000		$	602,000
Non-Cash other income recognized		(274,000	)		(402,000	)
Non-Cash interest expense recognized		82,000			122,000
Liabilities related to sale of future proceeds from disposition of subsidiary - ending balance		130,000			322,000
Less: unamortized transaction costs		(3,000	)		(3,000	)
Liability related to sale of future proceeds from disposition of subsidiary, net	$	127,000		$	319,000