XML 27 R16.htm IDEA: XBRL DOCUMENT v3.4.0.3
Note 2 - Long-term Debt (Details Textual) - USD ($)
Feb. 08, 2016
Mar. 31, 2016
Mar. 01, 2016
Feb. 25, 2016
Nov. 30, 2015
Senior Secured Debt [Member]          
Debt Instrument, Fee Amount $ 2,250,000 $ 2.25   $ 2,250,000 $ 2,250,000
Repayments of Senior Debt $ 10,500,000        
Percentage of Future Quarterly Interest Payments 50.00%   50.00%    
Debt Instrument, Interest Rate, Stated Percentage 8.00% 8.00%      
Fenner Valley Farms LLC [Member]          
Termination Period After Lease Effective Date 20 years        
Lease Compounded Annual Return, Percentage 10.00%        
Minimum Future Payments from Leases Held for Investment $ 14,400,000        
Reimbursement of Water Related Infrastructure from Leased Property, Annual Percentage 8.00%        
Maximum Reimbursement of Pipeline Related Development Expenses from Leased Property $ 3,000,000        
Leased Property, Sale Price 1        
Long-term Debt   $ 12,000,000      
Legal Fees 490,000        
Proceeds from Leases Held-for-investment $ 12,000,000