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CONSOLIDATED STATEMENTS OF CHANGES IN PARTNERS' CAPITAL (USD $) | Total USD ($) | Subtotal | Class A USD ($) | Class B USD ($) | General Partnership USD ($) | Treasury Units
--- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2010 | $ (26,920,567) |  | $ (21,539,906) | $ (5,111,628) | $ (269,033) |
Balance (in units outstanding) at Dec. 31, 2010 | 131,484 |  |  |  |  |
Balance (in units issued) at Dec. 31, 2010 |  | 180,225 | 144,180 | 34,243 | 1,802 | 48,741
Increase (Decrease) in Partners' Capital |  |  |  |  |  |
Distribution to Partners | (1,840,784) |  | (1,472,626) | (349,749) | (18,408) |
Net Income | 8,262,729 |  | 6,610,183 | 1,569,919 | 82,627 |
Balance at Jun. 30, 2011 | (20,498,621) |  | (16,402,349) | (3,891,458) | (204,814) |
Balance (in units outstanding) at Jun. 30, 2011 | 131,484 |  |  |  |  |
Balance (in units issued) at Jun. 30, 2011 |  | 180,225 | 144,180 | 34,243 | 1,802 | 48,741
Balance at Dec. 31, 2011 | (21,310,852) |  | (17,052,134) | (4,045,783) | (212,935) |
Balance (in units outstanding) at Dec. 31, 2011 | 131,484 |  |  |  |  |
Balance (in units issued) at Dec. 31, 2011 |  | 180,225 | 144,180 | 34,243 | 1,802 | 48,741
Increase (Decrease) in Partners' Capital |  |  |  |  |  |
Distribution to Partners | (1,971,688) |  | (1,577,350) | (374,621) | (19,717) |
Stock Buyback | (69,379) |  | (55,778) | (12,921) | (680) |
Stock Buyback (in units) | (86) |  |  |  |  | 86
Net Income | 1,674,214 |  | 1,339,371 | 318,101 | 16,742 |
Balance at Jun. 30, 2012 | $ (21,677,705) |  | $ (17,345,891) | $ (4,115,224) | $ (216,590) |
Balance (in units outstanding) at Jun. 30, 2012 | 131,398 |  |  |  |  |
Balance (in units issued) at Jun. 30, 2012 |  | 180,225 | 144,180 | 34,243 | 1,802 | 48,827

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