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Underwriting Discounts

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Amount of working capital.

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Amount of capital expenditure attributable to discontinued operations.

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation.

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Exercise price per share or per unit of warrants or rights outstanding.

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Fixed interest rate related to the interest rate derivative.

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Description of lessee's operating lease.

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Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Costs incurred during the period, such as those relating to general administration and policy maintenance that do not vary with and are not primarily related to the acquisition or renewal of insurance contracts.

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Cash paid for expenses incurred during underwriting activities (the process to review insurance applications, evaluate risks, accept or reject applications, and determine the premiums to be charged) for insurance companies.

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The per share liquidation preference (or restrictions) of nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) that has a preference in involuntary liquidation considerably in excess of the par or stated value of the shares. The liquidation preference is the difference between the preference in liquidation and the par or stated values of the share.

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Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.

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Ratio of non-life acquisition expenses and certain non-life general and administrative expenses, to non-life net premiums earned.

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Nature of Operations (Details Narrative) - USD ($)							3 Months Ended	9 Months Ended
Nature of Operations (Details Narrative) - USD ($)	Aug. 23, 2021	Aug. 23, 2021	May 27, 2021	May 04, 2021	May 04, 2021	Apr. 29, 2021	Jun. 30, 2021	Sep. 30, 2021	Dec. 31, 2020	Sep. 30, 2020	Dec. 31, 2019
Other offering expenses								$ 350,000
Accumulated deficit								(120,419,000)	$ (117,793,000)
Working capital								18,000,000.0
Capital expenditure								6,200,000
Cash								$ 15,817,000	$ 2,630,000	$ 2,894,000	$ 2,510,000
Director [Member]
Annual rate	9.00%	9.00%
Liquidation preference per share	$ 25.00	$ 25.00
Series A Cumulative Preferred Stock [Member]
Annual rate	9.00%	9.00%
Liquidation preference per share	$ 25.00	$ 25.00
Aggregate gross proceeds	$ 18,000,000.0
Underwriting discounts	6.00%	6.00%
Series A Preferred Stock [Member]
Liquidation preference per share								$ 25.00
Other offering fees		$ 640,000
Aggregate net proceeds		16,200,000
Eco Chain Block LLC [Member]
Number of shares issued					100,000
Lease period				25 years	25 years
Description of lease				ECB has agreed to pay rent to the landlord of $500,000 on the effective date of the Building Lease (such date, the “Building Commencement Date”) and the sum of $4,000,000 in periodic payments
Common Stock [Member]
Number of shares issued							2,782,258
IPO [Member]
Gross proceeds from initial public offering						$ 15,000,000.0
Percentage of underwriting discount						7.00%
Underwriting expenses						$ 1,050,000.00
Underwriting expenses						225,000
Net Proceeds						$ 13,700,000
IPO [Member] \| Common Stock [Member]
Number of shares issued			362,903			2,419,355
Underwriting expenses			$ 157,500
Net Proceeds			$ 203,000.00
Other offering expenses						$ 62,500
IPO [Member] \| Common Stock [Member] \| Warrant [Member]
Number of shares issued			90,726			604,839
Gross proceeds from initial public offering			$ 2,250,000
Percentage of underwriting discount			7.00%
Over-Allotment Option [Member]
Net Proceeds			$ 15,400,000
Aggregate gross proceeds		2,160,000
Estimated offering expenses		$ 140,000
Over-Allotment Option [Member] \| Warrants [Member]
Class of Warrant or Right, Exercise Price of Warrants or Rights			$ 8.24
Warrants and Rights Outstanding, Term			5 years
Underwriter [Member] \| Common Stock [Member] \| Warrant [Member]
Number of shares issued						139,113
Intial exercise price						$ 6.82