Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 28, 2020	Mar. 30, 2019
Cash Flows from Operating Activities:
Net income	$ 22,775	$ 23,407
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation, amortization and accretion	7,496	7,265
Gain on equity method investment	(2,498)
Provision for doubtful accounts	14
Benefit for deferred income taxes	(912)
Provision for stock-based compensation	1,214	915
Changes in assets and liabilities:
Accounts receivable	(29,491)	13,333
Inventories	28,016	(18,184)
Prepaids and other current assets	2,262	(3,685)
Other assets	(2,219)	1,925
Accounts payable	(19,346)	(11,091)
Accrued customer rebates and returns	4,471	(497)
Accrued compensation and other liabilities	6,808	3,043
Cash provided by operating activities	18,590	16,431
Cash Flows from Investing Activities:
Acquisition, net of cash acquired	(14,462)
Property, plant and equipment additions	(3,505)	(8,838)
Cash used in investing activities	(17,967)	(8,838)
Cash Flows from Financing Activities:
Net proceeds of revolving credit line	99,000
Other stock related activity	(418)	(622)
Purchase and cancellation of common stock	(5,780)	(9,635)
Cash provided by (used in) financing activities	92,802	(10,257)
Net Increase (Decrease) in Cash and Cash Equivalents	93,425	(2,664)
Cash and Cash Equivalents, Beginning of Period	68,353	43,458
Cash and Cash Equivalents, End of Period	161,778	40,794
Supplemental Cash Flow Information
Cash paid for interest expense	20	61
Cash paid for income taxes	$ 62	$ 74