Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 27, 2020	Jun. 29, 2019	Jun. 27, 2020	Jun. 29, 2019
Net sales	$ 0	$ 0	$ 0	$ 0
Costs and expenses:
Cost of sales	0	0	0	0
Selling, general, and administrative expenses	1,221	887	2,347	2,691
Depreciation and amortization	4	4	9	9
Total costs and expenses	1,225	891	2,356	2,700
Operating loss	(1,225)	(891)	(2,356)	(2,700)
Other income :
Interest income	7	263	158	647
Interest expense	0	(3)	(2)	(15)
Equity in income of National Beef Packing Company, LLC	102,385	25,194	115,484	36,957
Other, net	37	185	96	396
Total other income	102,429	25,639	115,736	37,985
Net income	$ 101,204	$ 24,748	$ 113,380	$ 35,285
Class A Units [Member]
Income per unit:
Basic and diluted	$ 13.76	$ 3.37	$ 15.42	$ 4.80
Outstanding weighted-average Class A and Class B units:
Basic and diluted	735,385	735,385	735,385	735,385
Class B Units [Member]
Income per unit:
Basic and diluted	$ 120.58	$ 29.49	$ 135.09	$ 42.04
Outstanding weighted-average Class A and Class B units:
Basic and diluted	755,385	755,385	755,385	755,385