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Real Estate and Intangible Assets - Fair Value of Acquired Assets and Liabilities Assumed Related to Properties Acquired (Detail) - USD ($) | Jun. 30, 2015 | Jun. 30, 2014
--- | --- | ---
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | $ 36,576,480 | $ 11,157,333
In-place Leases [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | 530,283 | 163,247
Irrigation System [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | 2,313,131 | 738,109
Leasing Costs [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | 270,034 | 99,949
Customer Relationships [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | 396,458 | 118,979
Site Improvements [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | 129,565
Horticulture [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | 520,993
Above (Below)-Market Leases [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | (4,301)
Espinosa Road [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | 16,905,500 |
Espinosa Road [Member] | In-place Leases [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | 246,472 |
Espinosa Road [Member] | Irrigation System [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | 497,401 |
Espinosa Road [Member] | Leasing Costs [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | 43,894 |
Espinosa Road [Member] | Customer Relationships [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | 180,789 |
Parrish Road [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | 3,913,280 |
Parrish Road [Member] | In-place Leases [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | 54,405 |
Parrish Road [Member] | Irrigation System [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | 1,299,851 |
Parrish Road [Member] | Leasing Costs [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | 77,449 |
Parrish Road [Member] | Customer Relationships [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | 35,892 |
Immokalee Exchange [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | 15,757,700 |
Immokalee Exchange [Member] | In-place Leases [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | 229,406 |
Immokalee Exchange [Member] | Irrigation System [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | 515,879 |
Immokalee Exchange [Member] | Leasing Costs [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | 148,691 |
Immokalee Exchange [Member] | Customer Relationships [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | 179,777 |
Collins Road [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | 2,591,333
Collins Road [Member] | In-place Leases [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | 45,086
Collins Road [Member] | Leasing Costs [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | 65,685
Collins Road [Member] | Customer Relationships [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | 24,796
Collins Road [Member] | Site Improvements [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | 126,719
Collins Road [Member] | Horticulture [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | 520,993
Spring Valley [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | 5,900,000
Spring Valley [Member] | In-place Leases [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | 83,487
Spring Valley [Member] | Irrigation System [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | 200,855
Spring Valley [Member] | Leasing Costs [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | 17,498
Spring Valley [Member] | Customer Relationships [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | 66,217
Spring Valley [Member] | Above (Below)-Market Leases [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | (49,976)
McIntosh Road [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | 2,666,000
McIntosh Road [Member] | In-place Leases [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | 34,674
McIntosh Road [Member] | Irrigation System [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | 537,254
McIntosh Road [Member] | Leasing Costs [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | 16,766
McIntosh Road [Member] | Customer Relationships [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | 27,966
McIntosh Road [Member] | Site Improvements [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | 2,846
McIntosh Road [Member] | Above (Below)-Market Leases [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | 45,675
Land and Land Improvements [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | 32,666,370 | 8,798,599
Land and Land Improvements [Member] | Espinosa Road [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | 15,852,466 |
Land and Land Improvements [Member] | Parrish Road [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | 2,403,064 |
Land and Land Improvements [Member] | Immokalee Exchange [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | 14,410,840 |
Land and Land Improvements [Member] | Collins Road [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | 1,252,387
Land and Land Improvements [Member] | Spring Valley [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | 5,576,138
Land and Land Improvements [Member] | McIntosh Road [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | 1,970,074
Buildings and Improvements [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | 400,204 | 592,193
Buildings and Improvements [Member] | Espinosa Road [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | 84,478 |
Buildings and Improvements [Member] | Parrish Road [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | 42,619 |
Buildings and Improvements [Member] | Immokalee Exchange [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price | $ 273,107 |
Buildings and Improvements [Member] | Collins Road [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | 555,667
Buildings and Improvements [Member] | Spring Valley [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | 5,781
Buildings and Improvements [Member] | McIntosh Road [Member] |  |
Business Acquisition Purchase Price Allocation [Line Items] |  |
Total Purchase Price |  | $ 30,745

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