Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 26, 2015	Dec. 27, 2014
Assets
Cash and cash equivalents	$ 17,596	$ 22,986
Marketable securities	91,629	73,959
SERP investment	9,079	9,121
Accounts receivable, net	88,083	70,642
Inventories	229,399	239,641
Prepaid expenses and other current assets	17,198	17,432
Income taxes recoverable	1,666	612
Total current assets	454,650	434,393
Property and equipment, net	738,985	716,860
Goodwill	35,162	35,162
Intangible and other assets, net	7,162	4,704
Total assets	1,235,959	1,191,119
Liabilities
Accounts payable	160,441	144,812
Accrued expenses	37,819	34,590
Accrued self-insurance	16,770	18,676
Deferred revenue, net	6,898	6,720
Total current liabilities	221,928	204,798
Postretirement benefit obligations	14,368	18,672
Accrued self-insurance	22,761	22,364
Deferred income taxes	97,020	97,280
Other	8,135	3,242
Total liabilities	364,212	346,356
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	1,007,894	980,842
Accumulated other comprehensive income, net	4,761	4,829
Shareholders' equity before treasury stock	1,022,604	995,620
Treasury stock at cost, 6,149,364 shares	(150,857)	(150,857)
Total shareholders' equity	871,747	844,763
Total liabilities and shareholders' equity	$ 1,235,959	$ 1,191,119