XML 78 R30.htm IDEA: XBRL DOCUMENT
v3.25.1

Note 5 - Estimated Liquidation and Operating Costs Net of Estimated Receipts - Changes in Liability for Estimated Costs in Excess of Estimated Receipts (Details) - Basis of Accounting, Liquidation [Member] | 3 Months Ended
--- | ---
Mar. 31, 2025 USD ($)
Estimated rents and reimbursements | $ 5,816,979 |
Estimated rents and reimbursements, expenditures (receipts) | (818,380) |
Estimated rents and reimbursements, remeasurement | 181,008 |
Estimated rents and reimbursements | 5,179,607 |
Prepaid expenses and other assets | 470,864 |
Prepaid expenses and other assets, expenditures (receipts) | 26,024 |
Prepaid expenses and other assets, remeasurement | 0 |
Prepaid expenses and other assets | 496,888 |
Property operating costs | (3,850,068) |
Property operating costs, expenditures (receipts) | 494,805 |
Property operating costs, remeasurement | (15,581) |
Property operating costs | (3,339,682) |
Capital expenditures | (403,442) |
Capital expenditures, expenditures (receipts) | 2,900 |
Capital expenditures, remeasurement | 0 |
Capital expenditures | (400,542) |
Land entitlement costs | (1,238,507) |
Land entitlement costs, expenditures (receipts) | 76,432 |
Land entitlement costs, remeasurement | (50,000) |
Land entitlement costs | (1,212,075) |
Corporate expenditures | (68,901,076) |
Corporate expenditures, expenditures (receipts) | 596,700 |
Corporate expenditures, remeasurement | 69,488 |
Corporate expenditures | (6,223,918) |
Selling costs on real estate assets | (3,023,280) |
Selling costs on real estate assets, expenditures (receipts) | 40,138 |
Selling costs on real estate assets, remeasurement | (0) |
Selling costs on real estate assets | (2,983,142) |
Retention bonus payments to officers and employees* | (1,972,186) | [1]
Retention bonus payments to officers and employees*, expenditures (receipts) | 0 | [1]
Retention bonus payments to officers and employees*, remeasurement | 0 | [1]
Retention bonus payments to officers and employees* | (1,972,186) | [1]
Liability for estimated liquidation and operating costs net of estimated receipts | (11,089,746) |
Liability for estimated liquidation and operating costs net of estimated receipts, expenditures (receipts) | 418,619 |
Liability for estimated liquidation and operating costs net of estimated receipts, remeasurement | 216,077 |
Liability for estimated liquidation and operating costs net of estimated receipts | $ (10,455,050) |
[1] | The amounts reported are based on the provisions of the retention bonus plan and the reported amount of the real estate assets estimated net realizable value.

X
- Definition Amount of estimated accrued corporate expenditures to dispose of assets or other items expected to be sold in liquidation. + References No definition available. + Details
Name: | gyro_LiquidationBasisOfAccountingAccruedCorporateExpenditures
Namespace Prefix: | gyro_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of estimated accrued land entitlement costs to dispose of assets or other items expected to be sold in liquidation. + References No definition available. + Details
Name: | gyro_LiquidationBasisOfAccountingAccruedLandEntitlementCosts
Namespace Prefix: | gyro_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of estimated accrued property operating expenses to dispose of assets or other items expected to be sold in liquidation. + References No definition available. + Details
Name: | gyro_LiquidationBasisOfAccountingAccruedPropertyOperatingExpenses
Namespace Prefix: | gyro_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of estimated accrued real estate selling costs to dispose of assets or other items expected to be sold in liquidation. + References No definition available. + Details
Name: | gyro_LiquidationBasisOfAccountingAccruedRealEstateSellingCosts
Namespace Prefix: | gyro_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of estimated accrued rent and reimbursements to dispose of assets or other items expected to be sold in liquidation. + References No definition available. + Details
Name: | gyro_LiquidationBasisOfAccountingAccruedRentAndReimbursements
Namespace Prefix: | gyro_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of estimated accrued retention bonus payments to executive and other employees to dispose of assets or other items expected to be sold in liquidation. + References No definition available. + Details
Name: | gyro_LiquidationBasisOfAccountingAccruedRetentionBonusPaymentsToExecutivesAndOtherEmployees
Namespace Prefix: | gyro_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of estimated common area expenditures to dispose of assets or other items expected to be sold in liquidation. + References No definition available. + Details
Name: | gyro_LiquidationBasisOfAccountingCommonAreaExpenditures
Namespace Prefix: | gyro_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of Gain/(Loss) from the remeasurement of prepaid expenses and other assets for the liquidation basis of accounting. + References No definition available. + Details
Name: | gyro_LiquidationBasisOfAccountingGainLossFromRemeasurementOfPrepaidExpensesAndOtherAssets
Namespace Prefix: | gyro_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of increase (decrease) in prepaid expenses, and assets classified as other in a liquidation basis of accounting. + References No definition available. + Details
Name: | gyro_LiquidationBasisOfAccountingIncreaseDecreaseInPrepaidExpensesAndOtherAssets
Namespace Prefix: | gyro_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of prepaid expenses and other assets in the liquidation basis of accounting. + References No definition available. + Details
Name: | gyro_LiquidationBasisOfAccountingPrepaidExpensesAndOtherAssets
Namespace Prefix: | gyro_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of gain (loss) from remeasurement of estimated accrued corporate expenditures to dispose of assets or other items expected to be sold in liquidation. + References No definition available. + Details
Name: | gyro_LiquidationBasisOfAccountingRemeasurementGainLossOnAccruedCorporateExpenditures
Namespace Prefix: | gyro_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of gain (loss) from remeasurement of estimated accrued investment of real estate to dispose of assets or other items expected to be sold in liquidation. + References No definition available. + Details
Name: | gyro_LiquidationBasisOfAccountingRemeasurementGainLossOnAccruedInvestmentOfRealEstate
Namespace Prefix: | gyro_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of gain (loss) from remeasurement of estimated accrued land entitlement costs to dispose of assets or other items expected to be sold in liquidation. + References No definition available. + Details
Name: | gyro_LiquidationBasisOfAccountingRemeasurementGainLossOnAccruedLandEntitlementCosts
Namespace Prefix: | gyro_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of gain (loss) from remeasurement of estimated accrued property operating costs to dispose of assets or other items expected to be sold in liquidation. + References No definition available. + Details
Name: | gyro_LiquidationBasisOfAccountingRemeasurementGainLossOnAccruedPropertyOperatingCosts
Namespace Prefix: | gyro_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of gain (loss) from remeasurement of estimated accrued retention bonus payments to executives and other employees to dispose of assets or other items expected to be sold in liquidation. + References No definition available. + Details
Name: | gyro_LiquidationBasisOfAccountingRemeasurementGainLossOnAccruedRetentionBonusPaymentsToExecutivesAndOtherEmployees
Namespace Prefix: | gyro_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of gain (loss) from remeasurement of estimated accrued selling costs on real estate assets to dispose of assets or other items expected to be sold in liquidation. + References No definition available. + Details
Name: | gyro_LiquidationBasisOfAccountingRemeasurementGainLossOnAccruedSellingCostsOnRealEstateAssets
Namespace Prefix: | gyro_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of gain (loss) from remeasurement of common area expenditure to reflect the change in value under liquidation basis. + References No definition available. + Details
Name: | gyro_LiquidationBasisOfAccountingRemeasurementGainLossOnAssetCommonAreaExpenditures
Namespace Prefix: | gyro_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of gain (loss) from remeasurement of investment in real estate to reflect the change in value under liquidation basis. + References No definition available. + Details
Name: | gyro_LiquidationBasisOfAccountingRemeasurementGainLossOnAssetInvestmentOfRealEstate
Namespace Prefix: | gyro_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of gain (loss) from remeasurement of common area expenditures to dispose of assets or other items expected to be sold in liquidation. + References No definition available. + Details
Name: | gyro_LiquidationBasisOfAccountingRemeasurementGainLossOnCommonAreaExpenditures
Namespace Prefix: | gyro_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of gain (loss) from re-measurement of liabilities to reflect the change in value under liquidation basis. + References No definition available. + Details
Name: | gyro_LiquidationBasisOfAccountingRemeasurementGainLossOnLiability
Namespace Prefix: | gyro_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of gain (loss) from remeasurement of corporate expenditures to reflect the change in value under liquidation basis. + References No definition available. + Details
Name: | gyro_LiquidationBasisOfAccountingRemeasurementGainLossOnLiabilityCorporateExpenditures
Namespace Prefix: | gyro_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of gain (loss) from remeasurement of land entitlement costs to reflect the change in value under liquidation basis. + References No definition available. + Details
Name: | gyro_LiquidationBasisOfAccountingRemeasurementGainLossOnLiabilityLandEntitlementCosts
Namespace Prefix: | gyro_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of gain (loss) from remeasurement of property operating costs to reflect the change in value under liquidation basis. + References No definition available. + Details
Name: | gyro_LiquidationBasisOfAccountingRemeasurementGainLossOnLiabilityPropertyOperatingCosts
Namespace Prefix: | gyro_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of gain (loss) from remeasurement of retention bonus payments to executives and other employees to reflect the change in value under liquidation basis. + References No definition available. + Details
Name: | gyro_LiquidationBasisOfAccountingRemeasurementGainLossOnLiabilityRetentionBonusPaymentsToExecutivesAndOtherEmployees
Namespace Prefix: | gyro_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of gain (loss) from remeasurement of selling costs on real estate assets to reflect the change in value under liquidation basis. + References No definition available. + Details
Name: | gyro_LiquidationBasisOfAccountingRemeasurementGainLossOnLiabilitySellingCostsOnRealEstateAssets
Namespace Prefix: | gyro_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of estimated accrued costs to dispose of assets or other items expected to be sold in liquidation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 25 -Paragraph 6 -SubTopic 30 -Topic 205 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480034/205-30-25-6 + Details
Name: | us-gaap_LiquidationBasisOfAccountingAccruedCostsToDisposeOfAssetsAndLiabilities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of gain (loss) from remeasurement of estimated accrued costs to dispose of assets or other items expected to be sold in liquidation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 25 -Paragraph 6 -SubTopic 30 -Topic 205 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480034/205-30-25-6 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 35 -Paragraph 1 -SubTopic 30 -Topic 205 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479971/205-30-35-1 + Details
Name: | us-gaap_LiquidationBasisOfAccountingRemeasurementGainLossOnAccruedCostsToDisposeOfAssetsAndLiabilities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | srt_StatementScenarioAxis=gyro_BasisOfAccountingLiquidationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |