v3.26.1
Note 8 - Capital Contribution and Partners' Equity (Details Textual) - USD ($)
1 Months Ended 3 Months Ended 6 Months Ended 21 Months Ended
Apr. 24, 2017
Jul. 09, 2013
Jun. 30, 2026
Jun. 30, 2026
Mar. 31, 2026
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2026
Jun. 30, 2025
Nov. 30, 2021
Dec. 31, 2025
Partners' Capital Account, Contributions   $ 1,000                  
Partners' Capital Account, Redemptions $ 990                    
Partners' Capital Account, Units, Sold in Public Offering (in shares) 19,000,000                    
Partners' Capital Account, Public Sale of Units $ 374,200,000                    
Partners' Capital Account, Public Sale of Units Net of Offering Costs $ 349,600,000                    
Managing Dealer Selling Commissions Percentage 6.00%                    
Managing Dealer Maximum Contingen Incentive Fee on Gross Proceeds Percentage 4.00%                    
Maximum Contingent Offering Costs Selling Commissions and Marketing Expenses $ 15,000,000                    
Net Investment Amount Per Common Unit (in dollars per share) $ 20                    
Annualized Rate of Return 7.00%                 7.00%  
Class B Units Maximum Available to Issue (in shares) 100,000                    
Other Ownership Interests, Units Outstanding (in shares)     62,500 62,500       62,500     62,500
Distribution Made to Limited Partner, Distributions Paid, Per Unit (in dollars per share)       $ 0.35   $ 0.35   $ 0.7 $ 0.7    
Distribution Made to Limited Partner, Cash Distributions Paid       $ 6,600,000   $ 6,600,000   $ 13,281,432 $ 13,281,432    
Distribution Made to Limited Partner, Distributions Declared, Per Unit (in dollars per share)     $ 0.24 $ 0.47 $ 0.35 $ 0.35 $ 0.35        
Distribution Made to Limited Partner, Cash Distributions Declared     $ 4,600,000 $ 8,917,533 $ 6,640,716 $ 6,640,716 $ 6,640,716        
Distribution at Payout to Limited Partner Per Common Unit (in dollars per share)               $ 2.083789      
Distribution at Payout to Limited Partner               $ 39,500,000      
Cash Distribution [Member]                      
Distribution Made to Limited Partner, Distributions Declared, Per Unit (in dollars per share)     $ 0.12                
Special Distribution [Member]                      
Distribution Made to Limited Partner, Distributions Declared, Per Unit (in dollars per share)     $ 0.12                
Limited Partner [Member]                      
LP Distribution Percentage Post Payout 1               13.125%      
LP Distribution Percentage Post Payout 2               43.125%      
Distribution Made to Limited Partner, Cash Distributions Declared       $ 8,917,533 $ 6,640,716 $ 6,640,716 $ 6,640,716        
Class B Units Holders [Member]                      
Class B Preferred Unit Distribution Percentage Post Payout 1               21.875%      
Class B Preferred Unit Distribution Percentage Post Payout 2               21.875%      
Dealer Manager [Member]                      
DM Distribution Percentage Post Payout 30.00%                    
Maximum [Member] | Record Holders of Incentive Distribution Rights [Member]                      
IDR Distribution Percentage Post Payout 35.00%                    
IDR Distribution Percentage Post Payout 2 35.00%