Equity Components [Axis]
Common Stock
Additional Paid In Capital
Retained Earnings
Common Stock Held in Treasury
Financial Instrument [Axis]
Allowance for Credit Loss [Member]
Credit Loss [Member]
Long-Lived Asset, Class [Axis]
Buildings and improvements [Member]
Statistical Measurement [Axis]
Minimum [Member]
Maximum [Member]
Improvements to leased property [Member]
Fixtures and equipment [Member]
Other [Member]
Income Tax Jurisdiction [Axis]
State and Local Jurisdiction [Member]
City [Member]
Name of Property [Axis]
9 Bond St., Brooklyn, New York [Member]
Jowein, Brooklyn, New York [Member]
Concentration Risk Benchmark [Axis]
Accounts Receivable [Member]
Counterparty Name [Axis]
Three Tenants [Member]
Revenue [Member]
Two Tenants [Member]
Extinguishment of Debt [Axis]
Long-Term Debt [Member]
Fishkill, NY building [Member]
Circleville, OH building [Member]
Fishkill, NY building [Member]
Circleville, OH building [Member]
Debt Instrument [Axis]
Debt Instrument Prepayment Penalty Year One [Member]
Debt Instrument Prepayment Penalty Year Two [Member]
Debt Instrument Prepayment Penalty Year Three [Member]
Related Party Transaction [Axis]
Jamaica Avenue at 169th Street [Member]
Company Owned Property [Member]
Leased Property [Member]
Lease Contractual Term [Axis]
August 2025 Lease extension [Member]
Jamaica Avenue at 169th Street [Member]
Operating Leases [Member]
Retirement Plan Type [Axis]
Pension Plan [Member]
Subsequent Event Type [Axis]
Subsequent Event [Member]
508 Fulton Street Property [Member]
504-506 Fulton Street [Member]
508 Fulton Street [Member]
Related and Nonrelated Parties [Axis]
Right-Of-Use Assets [Member]
Liabilities [Member]
Credit Facility [Axis]
Beacon Bank And Trust [Member]
Fishkill New York [Member]
Scenario [Axis]
Forecast [Member]
WSJ Prime Rate [Member]
Federal Home Loan Bank of Boston Fixed Rate [Member]
Cover [Abstract]
Document Type
Amendment Flag
Amendment Description
Document Registration Statement
Document Annual Report
Document Quarterly Report
Document Transition Report
Document Shell Company Report
Document Shell Company Event Date
Document Period Start Date
Document Period End Date
Document Fiscal Period Focus
Document Fiscal Year Focus
Current Fiscal Year End Date
Entity File Number
Entity Registrant Name
Entity Central Index Key
Entity Primary SIC Number
Entity Tax Identification Number
Entity Incorporation, State or Country Code
Entity Address, Address Line One
Entity Address, Address Line Two
Entity Address, Address Line Three
Entity Address, City or Town
Entity Address, State or Province
Entity Address, Country
Entity Address, Postal Zip Code
Country Region
City Area Code
Local Phone Number
Extension
Written Communications
Soliciting Material
Pre-commencement Tender Offer
Pre-commencement Issuer Tender Offer
Title of 12(b) Security
No Trading Symbol Flag
Trading Symbol
Security Exchange Name
Title of 12(g) Security
Security Reporting Obligation
Annual Information Form
Audited Annual Financial Statements
Entity Well-known Seasoned Issuer
Entity Voluntary Filers
Entity Current Reporting Status
Entity Interactive Data Current
Entity Filer Category
Entity Small Business
Entity Emerging Growth Company
Elected Not To Use the Extended Transition Period
Document Accounting Standard
Other Reporting Standard Item Number
Entity Shell Company
Entity Public Float
Entity Bankruptcy Proceedings, Reporting Current
Entity Common Stock, Shares Outstanding
Documents Incorporated by Reference [Text Block]
Statement of Financial Position [Abstract]
ASSETS
Property and Equipment-at cost:
Land
Buildings held for leasing:
Buildings, improvements, and fixtures
Construction in progress
Property, plant and equipment, gross
Accumulated depreciation
Buildings - net
Property and equipment-net
Cash and cash equivalents
Restricted cash
Receivables, net
Prepaids and other assets
Deferred charges, net
Operating lease right-of-use assets
TOTAL ASSETS
LIABILITIES AND SHAREHOLDERS’ EQUITY
Liabilities:
Mortgages payable
Accounts payable and accrued expenses
Security deposits payable
Operating lease liabilities
Deferred income taxes
Total Liabilities
Shareholders’ Equity:
Common stock, par value $1 each share (shares-5,000,000 authorized; 2,178,297 issued and 2,015,780 outstanding)
Additional paid in capital
Retained earnings
Stockholders' equity before treasury stock
Common stock held in treasury, at cost - 162,517 shares at April 30, 2026 and July 31, 2025
Total shareholders’ equity
TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY
Common stock, par value
Common stock, shares authorized
Common stock, shares issued
Common stock, shares outstanding
Common stock held in treasury, at cost
Income Statement [Abstract]
Revenues
Rental income
Total revenues
Expenses
Real estate operating expenses
Administrative and general expenses
Depreciation
Total expenses
Income/(Loss) from operations
Other income (expenses):
Dividend and interest income
Interest expense, net of capitalized interest
Total other income (expenses)
Income/(Loss) before income taxes
Income taxes provision (benefit)
Net income/(loss)
Income/(Loss) per common share, basic
Income/(Loss) per common share, diluted
Dividends per share
Average common shares outstanding, basic
Average common shares outstanding, diluted
Statement [Table]
Statement [Line Items]
Beginning balance, value
Net income (loss)
Ending balance, value
Statement of Cash Flows [Abstract]
Cash Flows From Operating Activities:
Net loss
Adjustments to reconcile net (loss) to net cash provided by operating activities:
Bad debt expense
Provision (benefit) for deferred income taxes
Depreciation
Loss on fixed asset disposal
Amortization of deferred charges
Operating lease expense in excess of cash payments
Deferred finance costs included in interest expense
Changes in Operating Assets and Liabilities:
Receivables
Deferred costs
Prepaid expenses and other assets
Accounts payable and accrued expenses
Security deposits payable
Cash provided by operating activities
Cash Flows From Investing Activities:
Acquisition of property and equipment
Cash (used) in investing activities
Cash Flows From Financing Activities:
Proceeds - mortgage
Payments - mortgage financing cost
Payments - mortgages
Cash provided (used) in financing activities
Increase in cash, cash equivalents and restricted cash
Cash, cash equivalents and restricted cash at beginning of period
Cash, cash equivalents and restricted cash at end of period
Pay vs Performance Disclosure [Table]
Executive Category [Axis]
Individual [Axis]
Adjustment to Compensation [Axis]
Measure [Axis]
Pay vs Performance Disclosure, Table
Company Selected Measure Name
Named Executive Officers, Footnote
Peer Group Issuers, Footnote
Changed Peer Group, Footnote
PEO Total Compensation Amount
PEO Actually Paid Compensation Amount
Adjustment To PEO Compensation, Footnote
Non-PEO NEO Average Total Compensation Amount
Non-PEO NEO Average Compensation Actually Paid Amount
Adjustment to Non-PEO NEO Compensation Footnote
Equity Valuation Assumption Difference, Footnote
Compensation Actually Paid vs. Total Shareholder Return
Compensation Actually Paid vs. Net Income
Compensation Actually Paid vs. Company Selected Measure
Total Shareholder Return Vs Peer Group
Compensation Actually Paid vs. Other Measure
Tabular List, Table
Total Shareholder Return Amount
Peer Group Total Shareholder Return Amount
Net Income (Loss)
Company Selected Measure Amount
Other Performance Measure, Amount
Adjustment to Compensation, Amount
PEO Name
Name
Non-GAAP Measure Description
Additional 402(v) Disclosure
Pension Benefits Adjustments, Footnote
Equity Awards Adjustments, Footnote
Erroneously Awarded Compensation Recovery [Table]
Restatement Determination Date [Axis]
Restatement Determination Date
Aggregate Erroneous Compensation Amount
Erroneous Compensation Analysis
Stock Price or TSR Estimation Method
Outstanding Aggregate Erroneous Compensation Amount
Aggregate Erroneous Compensation Not Yet Determined
Name
Forgone Recovery due to Expense of Enforcement, Amount
Forgone Recovery due to Violation of Home Country Law, Amount
Forgone Recovery due to Disqualification of Tax Benefits, Amount
Forgone Recovery, Explanation of Impracticability
Name
Compensation Amount
Restatement does not require Recovery
Awards Close in Time to MNPI Disclosures [Table]
Award Type [Axis]
Award Timing MNPI Disclosure
Award Timing Method
Award Timing Predetermined
Award Timing MNPI Considered
Award Timing, How MNPI Considered
MNPI Disclosure Timed for Compensation Value
Awards Close in Time to MNPI Disclosures, Table
Name
Underlying Securities
Exercise Price
Fair Value as of Grant Date
Underlying Security Market Price Change
Trading Arrangements, by Individual [Table]
Trading Arrangement [Axis]
Material Terms of Trading Arrangement
Name
Title
Rule 10b5-1 Arrangement Adopted
Non-Rule 10b5-1 Arrangement Adopted
Adoption Date
Rule 10b5-1 Arrangement Terminated
Non-Rule 10b5-1 Arrangement Terminated
Termination Date
Expiration Date
Arrangement Duration
Aggregate Available
Insider Trading Policies and Procedures [Line Items]
Insider Trading Policies and Procedures Adopted
Insider Trading Policies and Procedures Not Adopted
Accounting Policies [Abstract]
Summary of Significant Accounting Policies
Earnings Per Share [Abstract]
Income/(Loss) Per Share of Common Stock
Investments, All Other Investments [Abstract]
Financial Instruments and Credit Risk Concentrations
Debt Disclosure [Abstract]
Mortgages Payable
Operating Leases
Operating Leases
Retirement Benefits [Abstract]
Employees' Retirement Plan
Supplemental Cash Flow Elements [Abstract]
Cash Flow Information
Equity [Abstract]
Capitalization
Related Party Transactions [Abstract]
Related Party Transactions
Commitments and Contingencies Disclosure [Abstract]
Contingencies
Subsequent Events [Abstract]
Subsequent Event
Use of Estimates
Basis of Presentation
Restricted Cash
Accounts Receivable
Property and Equipment
Impairment
Deferred Charges
Leases - Lessor Revenue
Leases - Lessee
Taxes
Segment Reporting
Recent Accounting Pronouncements
Schedule of allowance for credit losses
Schedule of property and equipment depreciation and amortization period
Schedule of rent concessions granted were recognized as reductions in revenue
Schedule of mortgages payable
Schedule of maturities of long-term mortgages outstanding
Schedule of interest expense, net of capitalized interest
Schedule of revenues by lease and non-lease components
Schedule of future minimum non-cancelable rental income
Schedule of operating right-of-use assets, liabilities, and monthly rent expense
Schedule of sublease rental income
Schedule of other information related to operating leases
Schedule of annual undiscounted cash flows of the operating lease liabilities
Schedule of cash and cash equivalents and restricted cash
Schedule of supplemental disclosure
Schedule of rent payments and expense
Schedule of assets and liabilities
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Table]
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items]
Beginning balance
Charge-offs (recoveries)
Reserve Adjustments
Ending balance
Ending balance
Property, Plant, and Equipment [Table]
Property, Plant, and Equipment [Line Items]
Useful life
Lessee, Lease, Description [Table]
Lessee, Lease, Description [Line Items]
Period
Total Rent Concession
Reductions in Revenue
Deferred charges amortization period
Federal net operating loss carryforward
Net operating loss carryforwards
Average common shares outstanding
Nature of Operation, Product Information, Concentration of Risk [Table]
Product Information [Line Items]
Concentration risk, percentage
Extinguishment of Debt [Table]
Extinguishment of Debt [Line Items]
Current Annual Interest Rate
Final Payment Date
Deferred financing costs
Mortgages payable
For the remainder of 2026
2027
2028
2029
2030
After 2030
Total
Interest expense
Capitalized interest
Interest expense, net of capitalized interest
Debt instrument face amount
Interest rate, percentage
Net proceeds from loans
Monthly loan payments
Term of loan
Penalty fee percentage
Debt issuance costs amortized period
Amortization of debt issuance costs year one
Amortization of debt issuance costs year two
Amortization of debt issuance costs year three
Amortization of debt issuance costs year four
Amortization of debt issuance costs year five
Amortization interest expenses
Operating Leases Details - Schedule Of Revenues By Lease And Non-lease Components
Base rent - fixed
Reimbursements of common area costs
Non-lease components (real estate taxes)
Rental income
For the remainder of 2026
2027
2028
2029
2030
2031
After 2031
Total
Increase in Operating Lease Right-of-Use-Asset
Increase in Operating Lease Liability
Decrease in Monthly Rent Expense
Operating Leases Details - Schedule Of Sublease Rental Income
Sublease income
Operating lease cost
Excess of sublease income over lease cost
Other information:
Operating cash flows from operating leases
2027
2028
2029
2030
2031
Thereafter
Total undiscounted cash flows
Less: present value discount
Total Lease Liabilities
Operating leases rental terms range
Weighted average remaining lease term
Weighted average discount rate
Lease expiration date
Defined Benefit Plan [Table]
Defined Benefit Plan Disclosure [Line Items]
Employer contributions
Pension contributions
Pension fund's rehabilitation plan expire date
Contribution rate, percentage
Percentage of other condition of employment
Number of employees
Cash and cash equivalents
Restricted cash, tenant security deposits
Restricted cash, other
Cash flow information
Cash Flow Information
Interest paid
Income tax paid (refunded)
Non-cash information
Recognition of operating lease right-of-use assets
Recognition of operating lease liabilities
Shares of treasury stock
Related Party Transaction [Table]
Related Party Transaction [Line Items]
Payments for Rent
[custom:RentExpense]
Operating Lease, Right-Of-Use Assets
Operating Lease, Expiration Date
Operating lease percentage
Subsequent Event [Table]
Subsequent Event [Line Items]
Borrowed principal amount
Minimum interest rate, percentage
Maturity date
Amortization period term
Loan remains outstanding
Constant maturity term
Amount after accumulated depreciation of building.
Amount of security deposits payable noncurrent during the period.
The total amount of revenue recognized for the period from operating leases, including minimum lease revenue, contingent revenue, percentage revenue and sublease revenue.
Amount of bad debt expenses.
Amount of operating lease expense in excess of cash payments.
Tabular disclosure of rent concessions granted recognized as reductions in revenue.
Allowance for Credit Loss [Member]
Credit Loss [Member]
Amortization period of deferred charges during the period.
9 Bond St., Brooklyn, New York [Member]
Jowein, Brooklyn, New York [Member]
Amount of rent concession during the period.
City [Member]
For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.
Three Tenants [Member]
Revenue [Member]
Two Tenants [Member]
Fishkill building [Member]
Amount of aggregate long-term loan.
Fishkill building [Member]
Amount of operating lease base lease rent fixed.
Amount of operating lease reimbursements of common area costs.
Company Owned Property [Member]
Leased Property [Member]
August 2025 Lease extension [Member]
Jamaica Avenue at 169th Street [Member]
Amount of monthly rent expenses.
The total amount of sublease rental income recognized during the period that reduces the entity's rental expense incurred under operating leases.
Amount of excess of sublease income over lease cost.
Tabular disclosure of sublease rental income.
Tabular disclosure of other information related to operating leases.
Jamaica Avenue at 169th Street [Member]
Percentage of other condition of employment.
Restricted cash relating to tenant security deposits.
Amount of other restricted cash.
Amount of cash flow information.
Amount of recognition of operating lease right of use assets.
Amount of recognition of operating lease liabilities.
The percentage of operating lease.
508 Fulton Street Property [Member]
Tabular disclosure of rent payments.
504-506 Fulton Street [Member]
508 Fulton Street [Member]
Right-Of-Use Assets [Member]
Amount of rent expense.
Debt instrument amortization period.
Loan agreement amortized principal year.
Debt instrument terminating term, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
Amount of amortization of debt issuance costs expected to be recognized in second fiscal year following current fiscal year.
Amount of amortization of debt issuance costs expected to be recognized in third fiscal year following current fiscal year.
Amount of amortization of debt issuance costs expected to be recognized in fourth fiscal year following current fiscal year.
Amount of amortization of debt issuance costs expected to be recognized in fifth fiscal year following current fiscal year.
Fishkill, NY building [Member] [Default Label]
Circleville, OH building [Member] [Default Label]
Jamaica Avenue at 169th Street [Member] [Default Label]
Property, Plant, and Equipment, Other, before Accumulated Depreciation
Property, Plant, and Equipment, Accumulated Depreciation, Depletion, and Amortization
BuildingNet
Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization
Assets
Liabilities
Stockholders' Equity before Treasury Stock
Treasury Stock, Common, Value
Equity, Attributable to Parent
Liabilities and Equity
Revenues [Default Label]
Operating Expenses
Operating Income (Loss)
Nonoperating Income (Expense)
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
Increase (Decrease) in Deferred Income Taxes
Other Depreciation and Amortization
Gain (Loss) on Disposition of Other Assets
Increase (Decrease) in Accounts Receivable
Gain (Loss) on Investments
Increase (Decrease) in Prepaid Expense and Other Assets
Increase (Decrease) in Accounts Payable and Accrued Liabilities
Increase (Decrease) in Security Deposits
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation
Payments to Acquire Property, Plant, and Equipment
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation
Payments of Financing Costs
Repayments of Long-Term Debt
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Excluding Exchange Rate Effect, Including Discontinued Operation
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation
Forgone Recovery, Individual Name
Outstanding Recovery, Individual Name
Awards Close in Time to MNPI Disclosures, Individual Name
Trading Arrangement, Individual Name
Lessee, Operating Leases [Text Block]
Accounts Receivable, Allowance for Credit Loss
Debt Issuance Costs, Net
AggregateLongTermLoan
Long-Term Debt
Interest and Debt Expense
Rental Income, Nonoperating
Lessor, Operating Lease, Payment to be Received, Remainder of Fiscal Year
Lessor, Operating Lease, Payment to be Received, Year One
Lessor, Operating Lease, Payment to be Received, Year Two
Lessor, Operating Lease, Payment to be Received, Year Three
Lessor, Operating Lease, Payment to be Received, Year Four
Lessor, Operating Lease, Payment to be Received
Operating Lease, Cost
ExcessOfSubleaseIncomeOverRentalExpense
Lessee, Operating Lease, Liability, to be Paid, Year One
Lessee, Operating Lease, Liability, to be Paid, Year Two
Lessee, Operating Lease, Liability, to be Paid, Year Three
Lessee, Operating Lease, Liability, to be Paid, Year Four
Lessee, Operating Lease, Liability, to be Paid, Year Five
Lessee, Operating Lease, Liability, to be Paid
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
Cash Equivalents, at Carrying Value