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CONSOLIDATED STATEMENTS OF CHANGES IN PARTNERS' CAPITAL - USD ($) | Subtotal | Class A | Class B | General Partnership | Treasury Units | Total
--- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2013 |  | $ (17,485,327) | $ (4,145,076) | $ (218,160) |  | $ (21,848,563)
Balance (in units) at Dec. 31, 2013 | 180,225 | 144,180 | 34,243 | 1,802 | 50,738 | 129,487
Increase (Decrease) in Partners' Capital |  |  |  |  |  |
Distribution to Partners |  | $ (1,548,307) | $ (367,723) | $ (19,354) |  | $ (1,935,384)
Stock Buyback |  | (757,246) | (175,019) | (9,212) |  | $ (941,477)
Stock Buyback (in units) |  |  |  |  | 664 | 664
Net income |  | 201,782 | 47,923 | 2,522 |  | $ 252,227
Balance at Jun. 30, 2014 |  | $ (19,589,098) | $ (4,639,895) | $ (244,204) |  | $ (24,473,197)
Balance (in units) at Jun. 30, 2014 | 180,225 | 144,180 | 34,243 | 1,802 | 51,402 | 128,823
Balance at Dec. 31, 2014 |  | $ (21,910,488) | $ (5,184,335) | $ (272,859) |  | $ (27,367,682)
Balance (in units) at Dec. 31, 2014 | 180,225 | 144,180 | 34,243 | 1,802 | 52,572 | 127,653
Increase (Decrease) in Partners' Capital |  |  |  |  |  |
Distribution to Partners |  | $ (1,519,908) | $ (360,978) | $ (18,999) |  | $ (1,899,885)
Stock Buyback |  | (1,505,645) | $ (354,688) | $ (18,668) |  | $ (1,879,001)
Stock Buyback (in units) |  |  | 238 | 13 | 1,253 | 1,253
Net income |  | 1,204,893 | $ 286,162 | $ 15,061 |  | $ 1,506,116
Balance at Jun. 30, 2015 |  | $ (23,731,148) | $ (5,613,839) | $ (295,465) |  | $ (29,640,452)
Balance (in units) at Jun. 30, 2015 | 180,225 | 144,180 | 34,243 | 1,802 | 53,825 | 126,400

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