CONSOLIDATED STATEMENTS OF CHANGES IN PARTNERS' CAPITAL - USD ($)	Subtotal	General Partnership	Treasury Units	Class A	Class B	Total
Balance at Dec. 31, 2014		$ (272,859)		$ (21,910,488)	$ (5,184,335)	$ (27,367,682)
Balance (in units) at Dec. 31, 2014	180,225	1,802	52,572	144,180	34,243	127,653
Increase (Decrease) in Partners' Capital
Distribution to Partners		$ (28,456)		$ (2,276,458)	$ (540,659)	$ (2,845,573)
Stock Buyback		(24,887)		(2,018,329)	(472,845)	(2,516,061)
Stock Buyback (in units)			1,677
Net income		25,798		2,063,889	490,174	2,579,861
Balance at Sep. 30, 2015		$ (300,404)		$ (24,141,386)	$ (5,707,665)	$ (30,149,455)
Balance (in units) at Sep. 30, 2015	180,225	1,802	54,249	144,180	34,243	125,976
Balance at Dec. 31, 2015		$ (306,870)		$ (24,673,535)	$ (5,830,548)	$ (30,810,953)
Balance (in units) at Dec. 31, 2015	180,225	1,802	54,851	144,180	34,243	125,374
Increase (Decrease) in Partners' Capital
Distribution to Partners		$ (28,108)		$ (2,248,621)	$ (534,047)	$ (2,810,776)
Stock Buyback		(6,783)		(558,723)	(128,874)	(694,380)
Stock Buyback (in units)			451
Net income		34,221		2,737,678	650,199	3,422,098
Balance at Sep. 30, 2016		$ (307,540)		$ (24,743,201)	$ (5,843,270)	$ (30,894,011)
Balance (in units) at Sep. 30, 2016	180,225	1,802	55,302	144,180	34,243	124,923
Increase (Decrease) in Partners' Capital
Gain (Loss) on Disposition of Oil and Gas and Timber Property						$ 103,793