ThirdParty LongTerm Debt (Details 3) - USD ($)	Dec. 31, 2022	Dec. 31, 2021
Accrued interest payable	$ 6,271,000	$ 8,689,000
Less: accrued interest payable (in default)	(6,271,000)	(8,689,000)
Long-term interest payable, net of current portion	0	0
Accrued interest payable	6,271,000	8,689,000
LE Term Loan Due 2034
Accrued interest payable	53,000	2,338,000
LRM Term Loan Due 2034
Accrued interest payable	66,000	959,000
NPS Term Loan Due 2031
Accrued interest payable	17	136,000
BDEC Term Loan Due 2051
Accrued interest payable	82	12,000
LE Term Loan Due 2050
Accrued interest payable	12,000	6,000
NPS Term Loan Due 2050
Accrued interest payable	12,000	6,000
Equipment Loan Due 2025
Accrued interest payable	1,000	0
Notre Dame Debt
Accrued interest payable	$ 6,028,000	$ 5,232,000