Accrued Construction Costs.

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Average annual rent.

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Estimated Monitoring Construction Cost Per Year.

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Leases term description.

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Montpelier vermont property.

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Payments Of Contractions Cost During The Period.

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Percentage of property available for sale.

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Real estate construction costs to be recorded percentage.

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Area of land held.

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Unamortized costs incurred for development of computer software, which is to be sold, leased or otherwise marketed, after establishing technological feasibility through to the general release of the software products. Excludes capitalized costs of developing software for internal use.

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Future cash outflow to pay for construction in progress expenditures that have occurred.

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The cash outflow or inflow increase (decrease) in distribution due to real estate partnership based upon payments and accruals.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Interest and fee income from loans used for real estate development and construction costs. Such loans are referred to as "Construction" loans or mortgages.

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Cost of real estate projects incurred for projects for eventual sale or transfer (condominium or time share projects, vacation clubs).

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Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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260 RIVER CORP. MONTPELIER, VERMONT (Details Textual)		1 Months Ended	6 Months Ended
260 RIVER CORP. MONTPELIER, VERMONT (Details Textual)	Aug. 30, 2020 USD ($)	Aug. 31, 2020 USD ($) a ft²	Jun. 30, 2021 USD ($)	Jun. 30, 2020 USD ($)
Montpelier Vermont Property [Line Items]
Real estate investment fixed fee	$ 500,000
Real estate investment fixed fee owed and payable	$ 61,000
Accrual of construction costs incurred in period but not paid (Vermont)			$ 194,918	$ 0
Montpelier Vermont Property [Member]
Montpelier Vermont Property [Line Items]
Estimated monitoring Construction cost per year			4,000
Montpelier Vermont Property [Member] \| Equity Method Investments [Member]
Montpelier Vermont Property [Line Items]
Equity method investments carrying value			837,000
Amended And Restated Predevelopment Agreement [Member] \| Montpelier Vermont Property [Member]
Montpelier Vermont Property [Line Items]
Equity Method Investment, Ownership Percentage		28.00%
Amended And Restated Predevelopment Agreement [Member] \| Montpelier Vermont Property [Member] \| Local Developer [Member]
Montpelier Vermont Property [Line Items]
Percentage of property available for sale		50.00%
Amended And Restated Predevelopment Agreement [Member] \| Montpelier Vermont Property [Member] \| Real Consultant [Member]
Montpelier Vermont Property [Line Items]
Percentage of property available for sale		10.00%
Leases Agreement [Member] \| Montpelier Vermont Property [Member]
Montpelier Vermont Property [Line Items]
Average annual rent		$ 229,000
Average annual rent payable years		10 years
Leases term description		The term of the lease will commence on the earlier of: (a) 30 days after the date the project is substantially completed (as defined); or (b) the date that the tenant opens for business (the “Commencement Date”) and shall continue until the 10th anniversary of the Commencement Date. The lease provides the tenant the option to renew or extend the lease for two consecutive renewal terms of five years each.
Leases term extension description		two consecutive renewal terms of five years each.
Total construction costs			$ 725,000
Real estate construction costs to be recorded percentage			28.00%
Estimated cost of renovation and construction			$ 2,500,000
Total construction costs Paid			395,000
Accrual of construction costs incurred in period but not paid (Vermont)			331,000
Accrued Construction Costs			$ 31,000
Leases Agreement [Member] \| Land Improvements [Member] \| Montpelier Vermont Property [Member]
Montpelier Vermont Property [Line Items]
Area of Land \| a		3.5
Leases Agreement [Member] \| Building Improvements [Member] \| Montpelier Vermont Property [Member]
Montpelier Vermont Property [Line Items]
Area of Land \| ft²		8,000