CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Jan. 02, 2016	Jan. 03, 2015	Dec. 28, 2013
Cash flows from operating activities:
Net income	$ 73,691	$ 70,852	$ 82,698
Adjustments to reconcile net income to net cash flows from operating activities:
Depreciation and amortization	35,476	37,210	31,356
Share-based compensation	5,626	7,471	4,875
Deferred income taxes	(6,802)	(2,415)	1,707
Loss on disposals of plant and equipment	1,542	1,351	288
Realized gain on share purchase liability	(2,723)	0	0
Asset impairment	0	0	1,251
Foreign exchange expense	869	999	3,331
Excess tax from share-based payment arrangements	(932)	(2,463)	(5,153)
Changes in assets and liabilities, net of acquisitions:
Receivables	3,444	(29,064)	(16,729)
Inventory	9,350	(32,782)	(7,612)
Accounts payable and accrued expenses	(19,744)	22,852	2,126
Income taxes	5,575	(14,135)	7,009
Employee benefit plans	(2,455)	(6,834)	(7,586)
Other, net	(3,314)	(5,693)	713
Net cash flows from operating activities	99,603	47,349	98,274
Cash flows from investing activities:
Additions to property, plant, and equipment	(26,171)	(35,525)	(67,557)
Proceeds from sale of property, plant, and equipment	202	1,608	138
Cash paid for acquisitions, net of cash acquired	(3,761)	(35,599)	(3,513)
Additional consideration for prior acquisition	(127)	0	0
Cash paid for minority equity investments	0	(6,716)	(5,700)
Other, net	274	(1,490)	180
Net cash flows from investing activities	(29,583)	(77,722)	(76,452)
Cash flows from financing activities:
Proceeds from issuance of debt	233,486	98,394	70,299
Repayment of debt	(189,910)	(117,217)	(45,254)
Proceeds from issuance of common stock	2,050	2,929	14,068
Excess tax from share-based payment arrangements	932	2,463	5,153
Purchases of common stock	(48,579)	(10,610)	(12,364)
Dividends paid	(18,926)	(17,421)	(15,294)
Purchase of redeemable noncontrolling shares	0	(2,875)	0
Share purchase liability payment	(20,200)	0	0
Payment of contingent consideration liability	0		(5,555)
Net cash flows from financing activities	(41,147)	(44,337)	11,053
Effect of exchange rate changes on cash	(6,453)	(702)	(1,660)
Net change in cash and equivalents	22,420	(75,412)	31,215
Cash and equivalents at beginning of period	59,141	134,553	103,338
Cash and equivalents at end of period	81,561	59,141	134,553
Cash paid for income taxes, net of refunds	14,264	29,066	19,062
Cash paid for interest, net of capitalized interest of $0, $392, and $748, respectively	10,211	10,850	10,159
Non-cash items:
Additions to property, plant, and equipment, not yet paid	960	1,030	1,112
Bombas Leao S.A.
Non-cash items:
Payable to seller of Bombas Leao, S.A	$ 24	$ 267	$ 0