Quarterly report pursuant to Section 13 or 15(d)

Real Estate and Intangible Assets - Summary Information of Farms (Detail)

v3.7.0.1
Real Estate and Intangible Assets - Summary Information of Farms (Detail)
$ in Thousands
 3 Months Ended
Mar. 31, 2017
USD ($)
a
option
farm
Mar. 31, 2016
USD ($)
a
option
farm
Sep. 30, 2015
a
Real Estate Properties [Line Items]      
No. of Farms | farm 59 46  
Total Acres (in acres) | a 54,340 23,003  
Farm Acres (in acres) | a 43,643    
Net Cost Basis $ 378,857    
Encumbrances/Net Long-term Debt Issued $ 242,428    
2017 New Real Estate Activity      
Real Estate Properties [Line Items]      
No. of Farms | farm 1    
2016 New Real Estate Activity      
Real Estate Properties [Line Items]      
No. of Farms | farm   3  
Citrus Boulevard | 2017 New Real Estate Activity      
Real Estate Properties [Line Items]      
Acquisition Date Jan. 12, 2017    
Gunbarrel Road | 2016 New Real Estate Activity      
Real Estate Properties [Line Items]      
Acquisition Date   Mar. 03, 2016  
California      
Real Estate Properties [Line Items]      
No. of Farms | farm 22 18  
Total Acres (in acres) | a 6,713 3,576 854
Farm Acres (in acres) | a 6,240    
Net Cost Basis $ 181,634    
Encumbrances/Net Long-term Debt Issued $ 126,186    
Florida      
Real Estate Properties [Line Items]      
No. of Farms | farm 16 13  
Total Acres (in acres) | a 9,315 5,094  
Farm Acres (in acres) | a 7,664    
Net Cost Basis $ 108,345    
Encumbrances/Net Long-term Debt Issued 64,967    
Florida | Citrus Boulevard | 2017 New Real Estate Activity      
Real Estate Properties [Line Items]      
Encumbrances/Net Long-term Debt Issued $ 32,400    
Stuart, FL | Citrus Boulevard | 2017 New Real Estate Activity      
Real Estate Properties [Line Items]      
Acquisition Date Jan. 12, 2017    
No. of Farms | farm 1    
Total Acres (in acres) | a 3,748    
Lease Term 7 years    
Renewal Options, Number of Renewal Options | option 3    
Renewal Options, Lease Term 5 years    
Total Purchase Price $ 54,000    
Acquisition Costs 79    
Annualized straight-line cash rent $ 2,926    
Colorado      
Real Estate Properties [Line Items]      
No. of Farms | farm 9 3  
Total Acres (in acres) | a 30,170 6,191  
Farm Acres (in acres) | a 23,257    
Net Cost Basis $ 42,469    
Encumbrances/Net Long-term Debt Issued $ 24,145    
Alamosa, CO | Gunbarrel Road | 2016 New Real Estate Activity      
Real Estate Properties [Line Items]      
Acquisition Date   Mar. 03, 2016  
No. of Farms | farm   3  
Total Acres (in acres) | a   6,191  
Lease Term   5 years  
Renewal Options, Number of Renewal Options | option   1  
Renewal Options, Lease Term   5 years  
Total Purchase Price   $ 25,736  
Acquisition Costs   119  
Annualized straight-line cash rent   1,591  
Encumbrances/Net Long-term Debt Issued   $ 15,531  
Oregon      
Real Estate Properties [Line Items]      
No. of Farms | farm 4 4  
Total Acres (in acres) | a 2,313 2,313  
Farm Acres (in acres) | a 2,003    
Net Cost Basis $ 19,305    
Encumbrances/Net Long-term Debt Issued $ 11,549    
Arizona      
Real Estate Properties [Line Items]      
No. of Farms | farm 2 2  
Total Acres (in acres) | a 3,000 3,000  
Farm Acres (in acres) | a 2,195    
Net Cost Basis $ 13,334    
Encumbrances/Net Long-term Debt Issued $ 7,502    
Nebraska      
Real Estate Properties [Line Items]      
No. of Farms | farm 2 2  
Total Acres (in acres) | a 2,559 2,559  
Farm Acres (in acres) | a 2,101    
Net Cost Basis $ 10,748    
Encumbrances/Net Long-term Debt Issued $ 6,602    
Michigan      
Real Estate Properties [Line Items]      
No. of Farms | farm 4 4  
Total Acres (in acres) | a 270 270  
Farm Acres (in acres) | a 183    
Net Cost Basis $ 3,022    
Encumbrances/Net Long-term Debt Issued $ 1,477