Condensed Consolidated Statements of Operations (Unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Net revenues	$ 93,268,093	$ 100,331,589	$ 191,991,505	$ 192,298,396
Cost of revenues:
Production	7,406,999	6,821,032	14,830,369	13,694,012
Brokerage fees	154,818	159,151	318,056	329,087
Total cost of revenues	86,595,243	93,454,642	183,594,192	179,962,035
Gross profit (loss)	6,672,850	6,876,947	8,397,313	12,336,361
Operating expenses:
Administration	898,767	927,314	1,923,496	1,932,515
Operating income (loss)	5,774,083	5,949,633	6,473,817	10,403,846
Other income (expense):
Interest expense	(308,354)	(267,730)	(658,341)	(460,289)
Other non-operating income (expense)	20,885	100,099	(301,332)	419,466
Patronage dividend income	0	0	195,553	169,456
Total other income (expense)	(287,469)	(167,631)	(764,120)	128,633
Income (loss) before income taxes	5,486,614	5,782,002	5,709,697	10,532,479
Income tax benefit (expense)	0	0	0	(600)
Net income (loss)	$ 5,486,614	$ 5,782,002	$ 5,709,697	$ 10,531,879
Basic and diluted earnings per capital unit:
Net income (in dollars per share)	$ 0.18	$ 0.19	$ 0.19	$ 0.35
Weighted average number of capital units outstanding for calculation of basic and diluted earnings per capital unit (in shares)	30,419,000	30,419,000	30,419,000	30,419,000
Product
Cost of revenues:
Cost of products and services	$ 69,602,276	$ 76,330,505	$ 149,802,782	$ 147,679,055
Freight and rail
Cost of revenues:
Cost of products and services	$ 9,431,150	$ 10,143,954	$ 18,642,985	$ 18,259,881