Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 29, 2018	Sep. 30, 2017
Cash Flows from Operating Activities:
Net income	$ 32,594	$ 11,427
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation and amortization	18,218	15,171
Amortization of deferred loan costs	2,774	1,661
Stock-based compensation	10,031	9,186
Deferred income taxes	916	13,410
Impairment of long-lived assets	598
Gain on disposal of long-lived assets	(20)
Changes in operating assets and liabilities:
Accounts receivable, net	5,197	(29,676)
Inventory	17,373	18,950
Income tax receivable		(257)
Other current assets	(3,104)	14,436
Accounts payable and accrued expenses	39,261	13,234
Taxes payable	(6,099)	(6,907)
Other	1,095	10,484
Net cash provided by operating activities	118,834	71,119
Cash Flows from Investing Activities:
Additions to property and equipment	(13,339)	(40,470)
(Additions) reductions to intangible assets, net	(10,752)	4,968
Changes in notes receivables		596
Cash paid to Rambler On for acquisition		(2,000)
Proceeds from sale of long-lived assets	165
Net cash used in investing activities	(23,926)	(36,906)
Cash Flows from Financing Activities:
Changes in revolving line of credit		20,000
Repayments of long-term debt	(90,663)	(34,163)
Payments of deferred financing fees		(1,957)
Cash paid for repurchase of common stock	(1,967)
Proceeds from employee stock transactions	53	99
Taxes paid in connection with exercise of stock options	(57)	(2,018)
Dividends	(2,523)	(2,812)
Payments of offering costs	(1,315)
Net cash used in financing activities	(96,472)	(20,851)
Effect of exchange rate changes on cash	14	83
Net change in cash	(1,550)	13,445
Cash, beginning of period	53,650	21,291
Cash, end of period	$ 52,100	$ 34,736