XML 66 R44.htm IDEA: XBRL DOCUMENT
v3.21.2

Commitments and Contingencies - Operating Lease Obligations (Details) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2021 USD ($) a
Loss Contingencies [Line Items] |
Total Farm Acres | a | 105,282
Hillsborough, FL |
Loss Contingencies [Line Items] |
Total Farm Acres | a | 55
Total Commitment | $ 2,250
Amount Expended or Accrued as of June 30, 2021 | $ 1,201
Tulare, CA |
Loss Contingencies [Line Items] |
Total Farm Acres | a | 160
Total Commitment | $ 700
Amount Expended or Accrued as of June 30, 2021 | $ 0
Wicomico & Caroline, MD, and Sussex, DE |
Loss Contingencies [Line Items] |
Total Farm Acres | a | 833
Total Commitment | $ 115
Amount Expended or Accrued as of June 30, 2021 | $ 36
Napa, CA |
Loss Contingencies [Line Items] |
Total Farm Acres | a | 270
Total Commitment | $ 1,548
Amount Expended or Accrued as of June 30, 2021 | $ 0
Santa Barbara, CA |
Loss Contingencies [Line Items] |
Total Farm Acres | a | 271
Total Commitment | $ 4,000
Amount Expended or Accrued as of June 30, 2021 | $ 2,427
Columbia, OR |
Loss Contingencies [Line Items] |
Total Farm Acres | a | 157
Total Commitment | $ 1,800
Amount Expended or Accrued as of June 30, 2021 | $ 1,146
Collier & Hendry, FL |
Loss Contingencies [Line Items] |
Total Farm Acres | a | 3,612
Total Commitment | $ 2,000
Amount Expended or Accrued as of June 30, 2021 | $ 0

X
- Definition Lessor, Operating Lease, Commitment, Amount + References No definition available. + Details
Name: | land_LessorOperatingLeaseCommitmentAmount
Namespace Prefix: | land_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Area of a real estate property. + References No definition available. + Details
Name: | us-gaap_AreaOfRealEstateProperty
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:areaItemType
Balance Type: | na
Period Type: | instant

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 No definition available. + Details
Name: | us-gaap_LossContingenciesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of operating lease expense. Excludes sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 4 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123391704&loc=SL77918638-209977 + Details
Name: | us-gaap_OperatingLeaseExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | srt_StatementGeographicalAxis=land_HillsboroughCountyFloridaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=land_TulareCaliforniaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=land_WicomicoAndCarolineMarylandAndSussexDelawareMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=land_NapaCaliforniaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=land_SantaBarbaraCaliforniaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=land_ColumbiaOregonMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=land_CollierAndHendryCountyFloridaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |