Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Oct. 01, 2016	Oct. 03, 2015
Cash flows from operating activities
Net income	$ 103,143	$ 25,423
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization charges	47,951	46,373
Loss on disposal of property, plant and equipment	181	1,079
Deferred income tax (benefit) provision	(59,468)	5,050
Stockbased compensation expense	25,152	8,669
Loss on extinguishment of debt	5,527
Amortization of debt issuance costs and original issue discount	5,226	7,536
Prepayment premium on term loans	(2,518)
Write-off of original issue discount - prior term loans	(14,230)
Changes in operating assets and liabilities (excluding amounts from acquisitions):
Accounts receivable	(12,791)	327
Inventories	5,365	(11,362)
Prepaid expenses and other current assets	79	3,490
Accounts payable and accrued liabilities	14,183	1,942
Other	346	149
Net cash provided by operating activities	118,146	88,676
Cash flows used in investing activities
Purchases of property, plant and equipment	(26,477)	(29,595)
Net cash used in acquisitions		(72,483)
Proceeds from sale of property, plant and equipment	2	35
Net cash used in investing activities	(26,475)	(102,043)
Cash flows from financing activities
Borrowings on revolving line of credit	67,281	351,680
Repayments on revolving line of credit	(67,281)	(325,871)
Proceeds from issuance of term loans, net of original issue discount	1,293,500
Repayments on term loans and capital leases	(1,465,047)	(9,903)
Repayments on other long-term liabilities	(10,957)
Debt issuance costs	(3,699)
Proceeds from issuance of shares	216,451
Dividends paid	(11,040)
Redemption of stock	(1,940)
Retirement of stockholder notes receivable	2,730
Issuance of stockholder notes receivable	(232)	(695)
Net cash provided by financing activities	19,766	15,211
Net increase in cash and cash equivalents	111,437	1,844
Cash and cash equivalents, beginning of period	4,505	97
Cash and cash equivalents, end of period	115,942	1,941
Cash paid during the period for:
Interest, net	77,380	70,907
Income taxes, net	1,686	2,130
Significant noncash transactions:
Accounts payable for construction in progress	1,105	$ 1,094
Liabilities under tax receivable agreement (including related party amount of $223,780)	$ 254,155