RelatedParty Transactions (Details 2) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Interest expenses under loan and guarantee, related party	$ 365,000	$ 588,000
June LEH Note (in default) | LEH
Interest expenses under loan and guarantee, related party		276,000
BDPL Loan Agreement (in default) | LEH
Interest expenses under loan and guarantee, related party	160,000	160,000
Term Loan Due 2034 | Jonathan Carroll
Interest expenses under loan and guarantee, related party	102,000	107,000
Second Term Loan Due 2034 | Jonathan Carroll
Interest expenses under loan and guarantee, related party	$ 43,000	$ 45,000