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v3.22.0.1

CONSOLIDATED STATEMENTS OF CHANGES IN PARTNER'S CAPITAL - USD ($) | 3 Months Ended | 12 Months Ended | 172 Months Ended
--- | --- | --- | ---
Dec. 31, 2021 | Mar. 31, 2021 | Dec. 31, 2020 | Mar. 31, 2020 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2021
Increase (Decrease) in Partners' Capital |  |  |  |  |  |  |  |
Balance |  | $ (41,469,045) |  | $ (37,823,788) | $ (41,469,045) | $ (37,823,788) | $ (35,624,010) |
Balance (in units) |  | 121,756 |  | 121,978 | 121,756 | 121,978 | 124,386 |
Distribution to Partners |  |  |  |  | $ (4,673,140) | $ (4,675,754) | $ (4,696,893) |
Stock Buyback |  |  |  |  | $ (450,258) | $ (394,031) | $ (4,050,137) | $ (45,168,000)
Stock Buyback (in units) |  |  |  |  | (240) | (222) | (2,408) |
Net income | $ (2,900,489) | $ (294,180) | $ (970,022) | $ 1,368,783 | $ (2,700,163) | $ 1,424,528 | $ 6,547,252 |
Balance | $ (49,292,607) |  | $ (41,469,045) |  | $ (49,292,607) | $ (41,469,045) | $ (37,823,788) | $ (49,292,607)
Balance (in units) | 121,516 |  | 121,756 |  | 121,516 | 121,756 | 121,978 | 121,516
Subtotal |  |  |  |  |  |  |  |
Increase (Decrease) in Partners' Capital |  |  |  |  |  |  |  |
Balance (in units) |  | 180,225 |  | 180,225 | 180,225 | 180,225 | 180,225 |
Balance (in units) | 180,225 |  | 180,225 |  | 180,225 | 180,225 | 180,225 | 180,225
General Partnership |  |  |  |  |  |  |  |
Increase (Decrease) in Partners' Capital |  |  |  |  |  |  |  |
Balance |  | $ (413,280) |  | $ (376,827) | $ (413,280) | $ (376,827) | $ (354,833) |
Balance (in units) |  | 1,802 |  | 1,802 | 1,802 | 1,802 | 1,802 |
Distribution to Partners |  |  |  |  | $ (46,731) | $ (46,757) | $ (46,969) |
Stock Buyback |  |  |  |  | $ (4,500) | (3,941) | (40,498) |
Stock Buyback (in units) |  |  |  |  | (2.40) |  |  |
Net income |  |  |  |  | $ (27,002) | 14,245 | 65,473 |
Balance | $ (491,512) |  | $ (413,280) |  | $ (491,512) | $ (413,280) | $ (376,827) | $ (491,512)
Balance (in units) | 1,802 |  | 1,802 |  | 1,802 | 1,802 | 1,802 | 1,802
Treasury Units |  |  |  |  |  |  |  |
Increase (Decrease) in Partners' Capital |  |  |  |  |  |  |  |
Balance (in units) |  | 58,469 |  | 58,247 | 58,469 | 58,247 | 55,839 |
Stock Buyback (in units) |  |  |  |  | (240) | (222) | (2,408) |
Balance (in units) | 58,709 |  | 58,469 |  | 58,709 | 58,469 | 58,247 | 58,709
Class A |  |  |  |  |  |  |  |
Increase (Decrease) in Partners' Capital |  |  |  |  |  |  |  |
Balance |  | $ (33,203,447) |  | $ (30,287,245) | $ (33,203,447) | $ (30,287,245) | $ (28,527,352) |
Balance (in units) |  | 144,180 |  | 144,180 | 144,180 | 144,180 | 144,180 |
Distribution to Partners |  |  |  |  | $ (3,738,512) | $ (3,740,604) | $ (3,757,514) |
Stock Buyback |  |  |  |  | (360,266) | (315,220) | (3,240,181) |
Net income |  |  |  |  | (2,160,131) | 1,139,622 | 5,237,802 |
Balance | $ (39,462,357) |  | $ (33,203,447) |  | $ (39,462,357) | $ (33,203,447) | $ (30,287,245) | $ (39,462,357)
Balance (in units) | 144,180 |  | 144,180 |  | 144,180 | 144,180 | 144,180 | 144,180
Class B |  |  |  |  |  |  |  |
Increase (Decrease) in Partners' Capital |  |  |  |  |  |  |  |
Balance |  | $ (7,852,318) |  | $ (7,159,715) | $ (7,852,318) | $ (7,159,715) | $ (6,741,825) |
Balance (in units) |  | 34,243 |  | 34,243 | 34,243 | 34,243 | 34,243 |
Distribution to Partners |  |  |  |  | $ (887,897) | $ (888,393) | $ (892,410) |
Stock Buyback |  |  |  |  | $ (85,492) | (74,870) | (769,458) |
Stock Buyback (in units) |  |  |  |  | (45.54) |  |  |
Net income |  |  |  |  | $ (513,031) | 270,660 | 1,243,978 |
Balance | $ (9,338,738) |  | $ (7,852,318) |  | $ (9,338,738) | $ (7,852,318) | $ (7,159,715) | $ (9,338,738)
Balance (in units) | 34,243 |  | 34,243 |  | 34,243 | 34,243 | 34,243 | 34,243

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