Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 28, 2019	Dec. 29, 2018
Current:
Cash and cash equivalents	$ 76,581	$ 37,808
Marketable securities	60,544	54,298
SERP investment	17,885	14,686
Accounts receivable, net	53,118	57,285
Inventories	263,237	280,756
Prepaid expenses and other current assets	21,250	24,289
Total current assets	492,615	469,122
Property and equipment, net	880,566	887,608
Operating lease right-to-use	194,149	0
Goodwill	52,330	52,330
Intangible and other assets, net	17,781	22,951
Total assets	1,637,441	1,432,011
Current:
Accounts payable	183,415	191,099
Accrued expenses	31,663	45,354
Operating leases	38,223	0
Accrued self-insurance	14,910	15,516
Deferred revenue, net	5,571	7,961
Income taxes payable	10,893	7,283
Total current liabilities	284,675	267,213
Postretirement benefit obligations	20,867	18,110
Accrued self-insurance	17,782	17,795
Operating leases	164,934	0
Deferred income taxes	92,750	90,793
Other	8,249	15,201
Total liabilities	589,257	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	1,187,627	1,163,545
Accumulated other comprehensive income (Net of deferred taxes of $584 in 2019 and $110 in 2018)	1,465	262
Shareholders' equity before treasury stock	1,199,041	1,173,756
Treasury stock at cost, 6,149,364 shares	(150,857)	(150,857)
Total shareholders' equity	1,048,184	1,022,899
Total liabilities and shareholders' equity	$ 1,637,441	$ 1,432,011