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Notes and Lines of Credit (Details Narrative) - USD ($)			12 Months Ended
Notes and Lines of Credit (Details Narrative) - USD ($)	May 07, 2021	Nov. 20, 2019	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Apr. 17, 2020
Debt Instrument [Line Items]
Interest Expense			$ 382,000	$ 1,154,000
Bradford T Whitmore [Member]
Debt Instrument [Line Items]
Conversion of Stock, Shares Issued	10,000,000
Stock Issued During Period, Shares, New Issues	95,555
Accrued interest	$ 19,000
Secured Convertible Promissory Note [Member] \| Bradford T Whitmore [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage		2.00%
Debt Instrument, Face Amount		$ 2,000,000
Debt Instrument, Maturity Date		May 15, 2024
Debt Instrument, Interest Rate Terms		interest was payable semi-annually
Debt Instrument, Date of First Required Payment		May 15, 2020
Debt Instrument, Convertible, Conversion Price		$ 0.20
Share Price		$ 0.32
Debt Instrument, Unamortized Discount		$ 1,200,000
Interest Expense				903,000	$ 267,000
Promissory Note [Member] \| Libertyville [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage						1.00%
Debt Instrument, Face Amount						$ 952,000
Long-Term Debt				$ 0