Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 29, 2019	Dec. 29, 2018
Current:
Cash and cash equivalents	$ 51,646	$ 37,808
Marketable securities	57,376	54,298
SERP investment	18,162	14,686
Accounts receivable, net	54,373	57,285
Inventories	266,343	280,756
Prepaid expenses and other current assets	16,439	24,289
Total current assets	464,339	469,122
Property and equipment, net	877,212	887,608
Operating lease right-to-use	189,953	0
Goodwill	52,330	52,330
Intangible and other assets, net	18,079	22,951
Total assets	1,601,913	1,432,011
Current:
Accounts payable	168,070	191,099
Accrued expenses	24,880	45,354
Operating leases	37,624	0
Accrued self-insurance	15,005	15,516
Deferred revenue, net	5,783	7,961
Income taxes payable	9,430	7,283
Total current liabilities	260,792	267,213
Postretirement benefit obligations	20,973	18,110
Accrued self-insurance	17,787	17,795
Operating leases	161,387	0
Deferred income taxes	90,735	90,793
Other	8,163	15,201
Total liabilities	559,837	409,112
Shareholders' Equity
Common stock, no par value, 100,800,000 shares authorized, 33,047,807 shares issued, 26,898,443 shares outstanding	9,949	9,949
Retained earnings	1,181,647	1,163,545
Accumulated other comprehensive income (Net of deferred taxes of $533 in 2019 and $110 in 2018)	1,337	262
Shareholders' equity before treasury stock	1,192,933	1,173,756
Treasury stock at cost, 6,149,364 shares	(150,857)	(150,857)
Total shareholders' equity	1,042,076	1,022,899
Total liabilities and shareholders' equity	$ 1,601,913	$ 1,432,011