Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 26, 2015	Dec. 27, 2014
Current Assets:
Cash and cash equivalents	$ 134,612	$ 76,402
Accounts receivable, net of allowance for doubtful accounts of $91 and $144 as of September 26, 2015 and December 27, 2014, respectively	57,121	36,860
Inventories	57,317	51,307
Prepaid expenses and other current assets	14,716	12,887
Income tax receivable	2,168	21,321
Deferred income taxes	6,335	8,685
Total current assets	272,269	207,462
Property, plant and equipment, net	405,415	381,569
Other assets	9,550	12,447
Goodwill	3,683	3,683
Total assets	690,917	605,161
Current Liabilities:
Accounts payable	48,518	35,576
Accrued expenses and other current liabilities	84,274	74,594
Total current liabilities	132,792	110,170
Deferred income taxes	47,355	50,717
Debt and capital lease obligations, less current portion	471	528
Other liabilities	15,499	7,606
Total liabilities	$ 196,117	$ 169,021
Commitments and Contingencies (See Note E)
Stockholders' Equity:
Additional paid-in capital	$ 285,074	$ 224,909
Accumulated other comprehensive loss, net of tax	(1,146)	(1,133)
Retained earnings	210,742	212,233
Total stockholders' equity	494,800	436,140
Total liabilities and stockholders' equity	690,917	605,161
Common Class A
Stockholders' Equity:
Common Stock	95	95
Common Class B
Stockholders' Equity:
Common Stock	$ 35	$ 36