Convertible Notes Payable (Details) - USD ($)	Sep. 30, 2025	Dec. 31, 2024
Debt Instrument [Line Items]
Convertible notes	$ 822,000	$ 1,651,000
Accrued interest	517,000	1,006,000
Subtotal, including $1,070,000 and $2,339,000 in default at September 30, 2025 and December 31, 2024, respectively	1,339,000	2,657,000
Convertible note discount	(45,000)	(133,000)
Balance on convertible notes, net of note discounts	1,294,000	2,524,000
Convertible Notes Payable [Member]
Debt Instrument [Line Items]
Convertible notes payable, past due	$ 1,070,000	$ 2,339,000