CONSOLIDATED STATEMENTS OF CASH FLOWS $ in Thousands, € in Millions	9 Months Ended
	Oct. 02, 2020 USD ($)		Sep. 27, 2019 USD ($)
Cash flows from operating activities:
Consolidated net income	$ 31,865	[1]	$ 31,556	[2]
Adjustments to reconcile consolidated net income to net cash provided by operating activities:
Depreciation and amortization	28,363		27,954
Provision for inventory excess and obsolescence	3,550		1,968
Share-based compensation	16,072		7,348
Deferred income taxes	(3,455)		(3,176)
Inventory acquisition fair value adjustments	188		708
Contingent consideration adjustments	(708)
Other	1,135		1,372
Changes in assets and liabilities which (used)/provided cash, excluding effects from business acquisitions:
Accounts receivable	9,655		(12,147)
Inventories	11,937		(7,744)
Prepaid income taxes, income taxes receivable, prepaid expenses and other current assets	5,741		(5,544)
Accounts payable, income taxes payable, accrued expenses and other current liabilities	(13,134)		(16,340)
Other non-current assets and liabilities	2,477		1,888
Cash provided by operating activities	93,686		27,843
Cash flows from investing activities:
Acquisition of businesses, net of cash acquired and working capital adjustments			(53,143)
Purchases of property, plant and equipment	(7,164)		(7,951)
Payment of contingent consideration related to acquisition of technology assets	(2,632)
Other investing activities			42
Cash used in investing activities	(9,796)		(61,052)
Cash flows from financing activities:
Borrowings under revolving credit facilities			66,792
Repayments of term loan and revolving credit facilities	(34,017)		(40,768)
Payments of debt issuance costs	(1,614)
Payments of withholding taxes from share-based awards	(8,302)		(6,839)
Repurchases of common shares	(5,500)		(6,684)
Payment of contingent consideration related to an acquisition	(1,135)
Payments of deferred and escrowed purchase price related to acquisitions	(5,772)
Other financing activities	(855)		(122)
Cash provided by (used in) financing activities	(57,195)		12,379
Effect of exchange rates on cash and cash equivalents	991		192
Increase (decrease) in cash and cash equivalents	27,686		(20,638)
Cash and cash equivalents, beginning of the period	78,944		82,043
Cash and cash equivalents, end of the period	106,630		61,405
Supplemental disclosure of cash flow information:
Cash paid for interest	4,099		5,832
Cash paid for income taxes	4,350		12,770
Income tax refunds received	$ 4,613		$ 515

[1] 73 thousand non-GAAP EPS performance-based restricted stock units granted to certain members of the executive management team and 213 thousand shares of restricted stock issued to the former Laser Quantum non-controlling interest shareholders are considered contingently issuable shares and were excluded from the calculation of the denominator as the contingent conditions had not been met as of October 2, 2020.

[2] 47 thousand non-GAAP EPS performance-based restricted stock units granted to certain members of the executive management team and 213 thousand shares of restricted stock issued to the former Laser Quantum non-controlling interest shareholders were considered contingently issuable shares and were excluded from the calculation of the denominator as the contingent conditions had not been met as of September 27, 2019.