Convertible Notes (Details) - USD ($)	Jun. 30, 2021	Dec. 31, 2020
Debt Disclosure [Abstract]
Balance due on convertible notes	$ 1,083,000	$ 953,000
Accrued interest	375,000	313,000
Subtotal	1,458,000	1,266,000
Convertible note discount	(81,000)	(83,000)
Balance on convertible notes, net of note discounts	$ 1,377,000	$ 1,183,000

The portion of the carrying value of long-term convertible debt as of the balance sheet date that is scheduled to be repaid within one year or in the normal operating cycle if longer. Convertible debt is a financial instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.

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Including the current and noncurrent portions, carrying value as of the balance sheet date of a written promise to pay a note, initially due after one year or beyond the operating cycle if longer, which can be exchanged for a specified amount of one or more securities (typically common stock), at the option of the issuer or the holder.

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Carrying value as of the balance sheet date of the portion of long-term debt due within one year or the operating cycle if longer identified as Convertible Notes Payable. Convertible Notes Payable is a written promise to pay a note which can be exchanged for a specified amount of another, related security, at the option of the issuer and the holder.

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Amount, after accumulated amortization, of debt discount.

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Carrying value as of the balance sheet date of [accrued] interest payable on all forms of debt, including trade payables, that has been incurred and is unpaid. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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