XML 46 R35.htm IDEA: XBRL DOCUMENT
v3.23.3

Real Estate and Intangible Assets - Purchase Price Allocations (Details) - 2022 Acquisitions $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2022 USD ($)
Business Acquisition [Line Items] |
Total Purchase Price | $ 62,002
Permanent plantings |
Business Acquisition [Line Items] |
Total Purchase Price | 24,706
Irrigation & drainage systems |
Business Acquisition [Line Items] |
Total Purchase Price | 2,973
In-place lease values |
Business Acquisition [Line Items] |
Total Purchase Price | 909
Leasing costs |
Business Acquisition [Line Items] |
Total Purchase Price | 1,355
Above-Market Lease Values |
Business Acquisition [Line Items] |
Total Purchase Price | 641
Investment In LLC |
Business Acquisition [Line Items] |
Total Purchase Price | 2,749
Land and land improvements |
Business Acquisition [Line Items] |
Total Purchase Price | 28,139
Farm-related facilities |
Business Acquisition [Line Items] |
Total Purchase Price | $ 530

X
- Definition Asset Acquisition, Assets Acquired and Liabilities Assumed, Net + References No definition available. + Details
Name: | land_AssetAcquisitionAssetsAcquiredandLiabilitiesAssumedNet
Namespace Prefix: | land_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 805 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479907/805-20-50-5 + Details
Name: | us-gaap_BusinessAcquisitionLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=land_NewRealEstateActivity2022Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=land_PermanentPlantingsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=land_IrrigationSystemMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=land_InPlaceLeaseValuesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=land_LeasingCostsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_AboveMarketLeasesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=land_InvestmentInLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LandAndLandImprovementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_BuildingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |