XML 53 R26.htm IDEA: XBRL DOCUMENT
v3.3.0.814

Real Estate and Intangible Assets - Summary Information of Farms (Parenthetical) (Detail) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 31, 2015 USD ($) | Sep. 30, 2015 USD ($) Lease | Sep. 30, 2014 USD ($) Renewal_Options
Real Estate Properties [Line Items] |  |  |
Follow-on lease option | Renewal_Options |  |  | 1
McIntosh Road [Member] |  |  |
Real Estate Properties [Line Items] |  |  |
Lease Expiration Date |  | Jun. 30, 2016 |
McIntosh Road [Member] | Dover, FL [Member] |  |  |
Real Estate Properties [Line Items] |  |  |
Number of leases | Lease |  | 2 |
Lease Expiration Date |  | Jun. 30, 2017 |
McIntosh Road [Member] | Lease One [Member] | Dover, FL [Member] |  |  |
Real Estate Properties [Line Items] |  |  |
Lease Expiration Date |  | Jun. 30, 2016 |
McIntosh Road [Member] | Lease Two [Member] | Dover, FL [Member] |  |  |
Real Estate Properties [Line Items] |  |  |
Lease Expiration Date |  | Jun. 30, 2017 |
2015 New Real Estate Activity [Member] |  |  |
Real Estate Properties [Line Items] |  |  |
Finder's fee | $ 320,905 |  |
Annualized Straight-line Rent |  | $ 3,398,297 |
2014 New Real Estate Activity [Member] |  |  |
Real Estate Properties [Line Items] |  |  |
Lease Expiration Date |  |  | Oct. 31, 2015
Annualized Straight-line Rent |  |  | $ 1,987,638
2014 New Real Estate Activity [Member] | Strawberries [Member] | McIntosh Road [Member] | Dover, FL [Member] |  |  |
Real Estate Properties [Line Items] |  |  |
Renewal Options |  |  | 3 years
Annualized Straight-line Rent |  |  | $ 133,154
New Tenant Lease Agreement [Member] | 2015 New Real Estate Activity [Member] |  |  |
Real Estate Properties [Line Items] |  |  |
Direct leasing costs in connection with acquisitions |  | $ 11,825 |
New Tenant Lease Agreement [Member] | 2014 New Real Estate Activity [Member] |  |  |
Real Estate Properties [Line Items] |  |  |
Direct leasing costs in connection with acquisitions |  |  | $ 17,558
Follow-on lease period |  |  | 9 years
Renewal Options |  |  | 3 years
Annualized Straight-line Rent |  |  | $ 311,760
Lease Farm One [Member] | 2014 New Real Estate Activity [Member] | Strawberries [Member] | McIntosh Road [Member] | Dover, FL [Member] |  |  |
Real Estate Properties [Line Items] |  |  |
Renewal Options |  |  | 3 years
Lease Farm Two [Member] | 2014 New Real Estate Activity [Member] | Strawberries [Member] | McIntosh Road [Member] | Dover, FL [Member] |  |  |
Real Estate Properties [Line Items] |  |  |
Renewal Options |  |  | 0 years

X
- Definition Annualized straight line rent escalations. + References No definition available. + Details
Name: | land_AnnualizedStraightLineRentEscalations
Namespace Prefix: | land_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Credit to incentive fee. + References No definition available. + Details
Name: | land_CreditToIncentiveFee
Namespace Prefix: | land_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Follow on lease number of renewal options. + References No definition available. + Details
Name: | land_FollowOnLeaseNumberOfRenewalOptions
Namespace Prefix: | land_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Follow on lease period. + References No definition available. + Details
Name: | land_FollowOnLeasePeriod
Namespace Prefix: | land_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Lessee leasing arrangement lease renewal term. + References No definition available. + Details
Name: | land_LesseeLeasingArrangementLeaseRenewalTerm
Namespace Prefix: | land_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number Of Leases + References No definition available. + Details
Name: | land_NumberOfLeases
Namespace Prefix: | land_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition The capitalized costs incurred during the period (excluded from amortization) to purchase, lease or otherwise acquire an unproved property, including costs of lease bonuses and options to purchase or lease properties, the portion of costs applicable to minerals when land including mineral rights is purchased in fee, brokers' fees, recording fees, legal costs, and other costs incurred in acquiring properties. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 932 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-10.(c)(7)(ii)) -URI http://asc.fasb.org/extlink&oid=50486907&loc=d3e511914-122862 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 10 -Paragraph c -Subparagraph 3(ii)(A) -Article 4 + Details
Name: | us-gaap_AcquisitionCosts
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Date which lease or group of leases is set to expire, in CCYY-MM-DD format. + References No definition available. + Details
Name: | us-gaap_LeaseExpirationDate1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:dateItemType
Balance Type: | na
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 No definition available. + Details
Name: | us-gaap_RealEstatePropertiesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_RealEstatePropertiesAxis=land_McIntoshRoadMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=land_DoverFlMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LeaseArrangementTypeAxis=land_LeaseOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LeaseArrangementTypeAxis=land_LeaseTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

X
- Details
Name: | us-gaap_ProductOrServiceAxis=land_StrawberriesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

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