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CONSOLIDATED STATEMENTS OF CHANGES IN PARTNERS' CAPITAL - USD ($)
Subtotal
Class A
Class B
General Partnership
Treasury Units
Accumulated Comprehensive Income
Total
Balance at Dec. 31, 2023   $ (52,503,128) $ (12,433,251) $ (654,383)   $ 236,377 $ (65,354,385)
Balance (in units) at Dec. 31, 2023 180,225 144,180 34,243 1,802 62,794   117,431
Increase (Decrease) in Partners' Capital              
Distribution to Partners   $ (7,875,512) $ (1,870,434) $ (98,444)     $ (9,844,390)
Stock Buyback   (1,291,593) (306,124) (16,112)     $ (1,613,829)
Stock Buyback (in units)         732   (732)
Net Income (Loss)   9,156,576 2,174,687 114,457     $ 11,445,720
Net unrealized (loss) on derivative instruments for interest rate swaps           (93,722) (93,722)
Balance at Sep. 30, 2024   $ (52,513,657) $ (12,435,122) $ (654,482)   142,655 $ (65,460,606)
Balance (in units) at Sep. 30, 2024 180,225 144,180 34,243 1,802 63,526   116,699
Balance at Dec. 31, 2024   $ (50,305,360) $ (11,910,628) $ (626,877)   408,962 $ (62,433,902)
Balance (in units) at Dec. 31, 2024 180,225 144,180 34,243 1,802 63,549   116,676
Increase (Decrease) in Partners' Capital              
Distribution to Partners   $ (12,318,339) $ (2,939,247) $ (154,697)     $ (15,412,283)
Stock Buyback   (330,666) (64,347) (3,458)     $ (398,471)
Stock Buyback (in units)         181   (181)
Net Income (Loss)   5,939,017 1,410,516 74,238     $ 7,423,771
Net unrealized (loss) on derivative instruments for interest rate swaps           (220,225) (220,225)
Balance at Sep. 30, 2025   $ (57,015,348) $ (13,503,706) $ (710,794)   $ 188,737 $ (71,041,111)
Balance (in units) at Sep. 30, 2025 180,225 144,180 34,243 1,802 63,730   116,495