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Amount of annual income from operating leases

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The value of secured promissory notes exchanged for unsecured promissory notes of the same value.

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Amount of consideration received or receivable for the disposal of assets and liabilities, including discontinued operation.

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Note 2 - Sale of Manufacturing Operations' Assets (Details Textual) - USD ($)	Oct. 01, 2019	Jun. 01, 2019	Jan. 01, 2019	Sep. 30, 2020	Jun. 30, 2020	Jan. 01, 2020	Dec. 31, 2019	Sep. 30, 2019
Lessor, Operating Lease, Term of Contract (Year)			7 years
Lessor, Operating Lease, Renewal Term (Year)			5 years
Nutracom, LLC [Member]
Supply Commitment, Term (Year)			7 years
Lessor, Operating Lease, Term of Contract (Year)			7 years
Lessor, Operating Lease, Renewal Term (Year)			5 years
Shares Transferred From Related Parties (in shares)			99,200
Shares Transferred From Related Parties, Value			$ 540,144
Equity Interest Issued from Related Parties as Consideration			15.00%
Equity Method Investment, Ownership Percentage					5.00%
Equity Interest Issued from Related Parties as Consideration, Value			$ 505,000
Increase (Decrease) in Notes Receivables		$ (500,000)
Secured Promissory Note Exchanged for Unsecured Promissory Note		460,583
Nutracom, LLC [Member] \| Secured Promissory Note [Member]
Notes Receivable, Related Parties, Noncurrent			$ 1,000,000
Notes Receivable, Related Parties, Term (Year)			7 years
Notes Receivable, Related Parties, Interest Rate			5.50%
Increase (Decrease) in Notes Receivable, Related Parties		(500,000)
Nutracom, LLC [Member] \| Unsecured Promissory Note, 7 Percent Interest Rate [Member]
Notes Receivable, Related Parties, Noncurrent	$ 711,163		$ 764,344	$ 673,310			$ 711,163	$ 764,344
Notes Receivable, Related Parties, Term (Year)	7 years
Notes Receivable, Related Parties, Interest Rate	7.00%		7.00%
Notes Receivable, Interest Only Period (Year)			2 years
Notes Receivable, Related Parties, Amortization Period (Year)	10 years		10 years
Increase (Decrease) in Notes Receivables	$ (53,181)
Notes Receivable, Principal and Interest Payments	$ 8,257
Notes Receivable, Payment Term (Month)	5 years
Unsecured Promissory Note Exchanged for Unsecured Promissory Note	$ 711,163
Nutracom, LLC [Member] \| Unsecured Promissory Note, 6 Percent Interest Rate [Member]
Notes Receivable, Related Parties, Noncurrent		$ 460,583		$ 399,968			$ 460,583
Notes Receivable, Related Parties, Interest Rate		6.00%
Notes Receivable, Principal and Interest Payments		$ 8,904
Notes Receivable, Payment Term (Month)		5 years
Nutracom, LLC [Member] \| Minimum [Member]
Operating Lease, Lease Annual Income			$ 193,000
Percentage of Annual Revenues of Non-related Parties from Equity Interest						1.00%
Nutracom, LLC [Member] \| Maximum [Member]
Operating Lease, Lease Annual Income			410,000
Percentage of Annual Revenues of Non-related Parties from Equity Interest						1.25%
Machinery and Other Equipment Sold to Nutracom [Member]
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal			435,000
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] \| Inventories Sold to Nutracom [Member]
Disposal Group, Including Discontinued Operation, Consideration			1,560,000
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] \| Machinery and Other Equipment Sold to Nutracom [Member]
Disposal Group, Including Discontinued Operation, Consideration			1,000,000
Disposal Group, Including Discontinued Operation, Property, Plant and Equipment, Current			$ 565,000