Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 28, 2019	Dec. 29, 2018
Current Assets:
Cash and cash equivalents	$ 36,670	$ 108,399
Accounts receivable	54,404	34,073
Inventories	106,038	70,249
Prepaid expenses and other current assets	12,077	13,136
Income tax receivable	9,459	5,714
Total current assets	218,648	231,571
Property, plant and equipment, net	541,068	389,789
Operating right-of-use assets	53,758
Goodwill	112,529	3,683
Intangible assets	104,272	2,099
Other assets	23,782	12,709
Total assets	1,054,057	639,851
Current Liabilities:
Accounts payable	76,374	47,102
Accrued expenses and other current liabilities	99,107	73,412
Current operating lease liabilities	5,168
Total current liabilities	180,649	120,514
Deferred income taxes, net	75,010	49,169
Non-current operating lease liabilities	53,940
Other liabilities	8,822	9,851
Total liabilities	318,421	179,534
Stockholders' Equity:
Additional paid-in capital	571,784	405,711
Accumulated other comprehensive loss, net of tax	(1,669)	(1,197)
Retained earnings	165,400	55,688
Total stockholders' equity	735,636	460,317
Total liabilities and stockholders' equity	1,054,057	639,851
Common Class A
Stockholders' Equity:
Common Stock	94	86
Common Class B
Stockholders' Equity:
Common Stock	$ 27	$ 29