10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended June 28, 2019

Or

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from                      to                      

Commission File No. 001-35083

Novanta Inc.

(Exact name of registrant as specified in its charter)

New Brunswick, Canada	98-0110412
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)
125 Middlesex Turnpike Bedford, Massachusetts, USA	01730
(Address of principal executive offices)	(Zip Code)

Registrant’s Telephone Number, Including Area Code: (781) 266-5700

N/A

(Former name, former address, and former fiscal year, if changed since last report)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common shares, no par value	NOVT	The Nasdaq Global Select Market

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  ☒    No  ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (Section 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    Yes  ☒    No  ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer	☒	Accelerated filer	☐
Non-accelerated filer	☐	Smaller reporting company	☐
Emerging growth company	☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.    ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  ☐    No   ☒

As of August 1, 2019, there were 35,116,040 of the Registrant’s common shares, no par value, issued and outstanding.

NOVANTA INC.

TABLE OF CONTENTS

Item No.		Page No.
PART I — FINANCIAL INFORMATION		1
ITEM 1.	FINANCIAL STATEMENTS	1
	CONSOLIDATED BALANCE SHEETS (unaudited)	1
	CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited)	2
	CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (unaudited)	3
	CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY (unaudited)	4
	CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited)	5
	NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited)	6
ITEM 2.	MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS	28
ITEM 3.	QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK	39
ITEM 4.	CONTROLS AND PROCEDURES	39
PART II — OTHER INFORMATION		40
ITEM 1.	LEGAL PROCEEDINGS	40
ITEM 1A.	RISK FACTORS	40
ITEM 2.	UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS	40
ITEM 3.	DEFAULTS UPON SENIOR SECURITIES	40
ITEM 4.	MINE SAFETY DISCLOSURES	40
ITEM 5.	OTHER INFORMATION	40
ITEM 6.	EXHIBITS	41
SIGNATURES		42

PART I—FINANCIAL INFORMATION

Item 1. Financial Statements

NOVANTA INC.

CONSOLIDATED BALANCE SHEETS

(In thousands of U.S. dollars or shares)

(Unaudited)

	June 28,			December 31,
	2019			2018
ASSETS
Current assets
Cash and cash equivalents	$	66,093		$	82,043
Accounts receivable, net of allowance of $283 and $321, respectively		88,831			83,955
Inventories		113,297			104,764
Prepaid income taxes and income taxes receivable		4,989			1,852
Prepaid expenses and other current assets		11,701			9,155
Total current assets		284,911			281,769
Property, plant and equipment, net		64,630			65,464
Operating lease assets		38,633			—
Deferred tax assets		9,862			9,492
Other assets		2,191			2,269
Intangible assets, net		152,775			142,920
Goodwill		230,371			217,662
Total assets	$	783,373		$	719,576
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities
Current portion of long-term debt	$	—		$	4,535
Accounts payable		50,015			50,733
Income taxes payable		2,121			2,633
Current portion of operating lease liabilities		5,225			—
Accrued expenses and other current liabilities		41,184			46,295
Total current liabilities		98,545			104,196
Long-term debt		214,562			202,843
Operating lease liabilities		35,108			—
Deferred tax liabilities		23,429			22,632
Income taxes payable		4,747			4,463
Other liabilities		20,800			17,187
Total liabilities		397,191			351,321
Commitments and contingencies (Note 15)
Stockholders’ equity:
Common shares, no par value; Authorized shares: unlimited;    Issued and outstanding: 34,972 and 34,886, respectively		423,856			423,856
Additional paid-in capital		41,065			46,018
Accumulated deficit		(56,459	)		(79,092	)
Accumulated other comprehensive loss		(22,280	)		(22,527	)
Total stockholders' equity		386,182			368,255
Total liabilities and stockholders’ equity	$	783,373		$	719,576

The accompanying notes are an integral part of these consolidated financial statements.

1

NOVANTA INC.

CONSOLIDATED STATEMENTS OF OPERATIONS

(In thousands of U.S. dollars or shares, except per share amounts)

(Unaudited)

	Three Months Ended						Six Months Ended
	June 28,			June 29,			June 28,			June 29,
	2019			2018			2019			2018
Revenue	$	155,145		$	150,400		$	312,331		$	297,365
Cost of revenue		89,363			85,171			180,260			169,977
Gross profit		65,782			65,229			132,071			127,388
Operating expenses:
Research and development and engineering		13,388			12,551			27,385			24,540
Selling, general and administrative		29,204			29,231			61,051			58,451
Amortization of purchased intangible assets		3,772			3,893			7,770			7,591
Restructuring and acquisition related costs		4,313			2,439			6,367			2,464
Total operating expenses		50,677			48,114			102,573			93,046
Operating income		15,105			17,115			29,498			34,342
Interest income (expense), net		(2,160	)		(2,561	)		(4,204	)		(4,919	)
Foreign exchange transaction gains (losses), net		27			177			68			(230	)
Other income (expense), net		(70	)		(46	)		(138	)		(87	)
Income before income taxes		12,902			14,685			25,224			29,106
Income tax provision		2,522			3,060			2,591			4,644
Consolidated net income		10,380			11,625			22,633			24,462
Less: Net income attributable to noncontrolling interest		—			(625	)		—			(1,551	)
Net income attributable to Novanta Inc.	$	10,380		$	11,000		$	22,633		$	22,911
Earnings per common share attributable to Novanta Inc. (Note 5):
Basic	$	0.30		$	0.32		$	0.65		$	0.51
Diluted	$	0.29		$	0.32		$	0.64		$	0.50
Weighted average common shares outstanding—basic		34,998			34,949			34,981			34,919
Weighted average common shares outstanding—diluted		35,503			35,474			35,491			35,451

The accompanying notes are an integral part of these consolidated financial statements.

2

NOVANTA INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(In thousands of U.S. dollars)

(Unaudited)

	Three Months Ended						Six Months Ended
	June 28,			June 29,			June 28,			June 29,
	2019			2018			2019			2018
Consolidated net income	$	10,380		$	11,625		$	22,633		$	24,462
Other comprehensive income (loss):
Foreign currency translation adjustments, net of tax (1)		(2,662	)		(5,663	)		(323	)		(1,992	)
Pension liability adjustments, net of tax (2)		553			871			570			755
Total other comprehensive income		(2,109	)		(4,792	)		247			(1,237	)
Total consolidated comprehensive income		8,271			6,833			22,880			23,225
Less: Comprehensive income attributable to noncontrolling interest		—			(625	)		—			(1,551	)
Comprehensive income attributable to Novanta Inc.	$	8,271		$	6,208		$	22,880		$	21,674

(1)  The tax effect on this component of comprehensive income was nominal for all periods presented.

(2)  The tax effect on this component of comprehensive income was nominal for all periods presented. See Note 4 for the total amount of pension liability adjustments reclassified out of accumulated other comprehensive income (loss).

The accompanying notes are an integral part of these consolidated financial statements.

3

NOVANTA INC.

CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY

(In thousands of U.S. dollars or shares)

(Unaudited)

	Novanta Inc. Stockholders
	Common Shares					Additional Paid-In			Accumulated			Accumulated Other Comprehensive
	# of Shares			Amount		Capital			Deficit			Income (Loss)			Total
	Three Months Ended June 28, 2019
Balance at March 29, 2019		34,998		$	423,856	$	42,855		$	(66,839	)	$	(20,171	)	$	379,701
Net income		—			—		—			10,380			—			10,380
Common stock issued under stock plans		23			—		—			—			—			—
Shares withheld for taxes on vested stock awards		(10	)		—		(829	)		—			—			(829	)
Repurchases of common stock		(39	)		—		(3,339	)		—			—			(3,339	)
Share-based compensation		—			—		2,378			—			—			2,378
Other comprehensive income, net of tax		—			—		—			—			(2,109	)		(2,109	)
Balance at June 28, 2019		34,972		$	423,856	$	41,065		$	(56,459	)	$	(22,280	)	$	386,182
	Six Months Ended June 28, 2019
Balance at December 31, 2018		34,886		$	423,856	$	46,018		$	(79,092	)	$	(22,527	)	$	368,255
Net income		—			—		—			22,633			—			22,633
Common stock issued under stock plans		209			—		—			—			—			—
Shares withheld for taxes on vested stock awards		(84	)		—		(6,719	)		—			—			(6,719	)
Repurchases of common stock		(39	)		—		(3,339	)		—			—			(3,339	)
Share-based compensation		—			—		5,105			—			—			5,105
Other comprehensive income, net of tax		—			—		—			—			247			247
Balance at June 28, 2019		34,972		$	423,856	$	41,065		$	(56,459	)	$	(22,280	)	$	386,182
	Three Months Ended June 29, 2018
Balance at March 30, 2018		34,685		$	423,856	$	32,549		$	(123,470	)	$	(14,325	)	$	318,610
Net income		—			—		—			11,000			—			11,000
Redeemable noncontrolling interest redemption value adjustment		—			—		—			303			—			303
Common stock issued under stock plans		25			—		—			—			—			—
Shares withheld for taxes on vested stock awards		(10	)		—		(563	)		—			—			(563	)
Repurchase of common stock		(29	)		—		(1,929	)		—			—			(1,929	)
Share-based compensation		—			—		1,736			—			—			1,736
Other comprehensive income, net of tax		—			—		—			—			(4,792	)		(4,792	)
Balance at June 29, 2018		34,671		$	423,856	$	31,793		$	(112,167	)	$	(19,117	)	$	324,365
	Six Months Ended June 29, 2018
Balance at December 31, 2017		34,595		$	423,856	$	33,309		$	(127,740	)	$	(17,880	)	$	311,545
Net income		—			—		—			22,911			—			22,911
Redeemable noncontrolling interest redemption value adjustment		—			—		—			(5,096	)		—			(5,096	)
Common stock issued under stock plans		166			—		—			—			—			—
Shares withheld for taxes on vested stock awards		(61	)		—		(3,367	)		—			—			(3,367	)
Repurchase of common stock		(29	)		—		(1,929	)		—			—			(1,929	)
Share-based compensation		—			—		3,780			—			—			3,780
Adoption of ASU 2016-16		—			—		—			(2,242	)		—			(2,242	)
Other comprehensive income, net of tax		—			—		—			—			(1,237	)		(1,237	)
Balance at June 29, 2018		34,671		$	423,856	$	31,793		$	(112,167	)	$	(19,117	)	$	324,365

The accompanying notes are an integral part of these consolidated financial statements.

4

NOVANTA INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(In thousands of U.S. dollars)

(Unaudited)

	Six Months Ended
	June 28,			June 29,
	2019			2018
Cash flows from operating activities:
Consolidated net income	$	22,633		$	24,462
Adjustments to reconcile consolidated net income to    net cash provided by operating activities:
Depreciation and amortization		18,114			18,187
Provision for inventory excess and obsolescence		1,426			1,165
Share-based compensation		5,105			3,780
Deferred income taxes		(2,037	)		(1,221	)
Inventory acquisition fair value adjustments		175			—
Other		1,294			278
Changes in assets and liabilities which (used)/provided cash, excluding    effects from business acquisitions:
Accounts receivable		(3,150	)		6,526
Inventories		(8,162	)		(6,544	)
Prepaid income taxes, income taxes receivable, prepaid expenses      and other current assets		(5,168	)		(619	)
Accounts payable, income taxes payable, accrued expenses      and other current liabilities		(10,580	)		(5,094	)
Other non-current assets and liabilities		1,203			(555	)
Cash provided by operating activities		20,853			40,365
Cash flows from investing activities:
Acquisition of businesses, net of cash acquired and working capital adjustments		(28,884	)		(27,445	)
Purchases of property, plant and equipment		(5,601	)		(7,259	)
Other investing activities		41			72
Cash used in investing activities		(34,444	)		(34,632	)
Cash flows from financing activities:
Borrowings under revolving credit facility		23,643			30,272
Repayments of term loan and revolving credit facility		(16,100	)		(21,832	)
Payments of withholding taxes from stock-based awards		(6,719	)		(3,367	)
Repurchases of common stock		(3,339	)		(1,929	)
Acquisition of noncontrolling interest		—			(148	)
Other financing activities		(283	)		(284	)
Cash provided by (used in) financing activities		(2,798	)		2,712
Effect of exchange rates on cash and cash equivalents		439			(1,241	)
Increase (decrease) in cash and cash equivalents		(15,950	)		7,204
Cash and cash equivalents, beginning of the period		82,043			100,057
Cash and cash equivalents, end of the period	$	66,093		$	107,261
Supplemental disclosure of cash flow information:
Cash paid for interest	$	3,899		$	4,424
Cash paid for income taxes	$	7,858		$	12,041
Income tax refunds received	$	407		$	599

The accompanying notes are an integral part of these consolidated financial statements.  

5

NOVANTA INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

AS OF JUNE 28, 2019

(Unaudited)

1. Basis of Presentation

Novanta Inc. and its subsidiaries (collectively referred to as “Novanta”, the “Company”, “we”, “us”, “our”) is a leading global supplier of core technology solutions that give medical and advanced industrial original equipment manufacturers (“OEMs”) a competitive advantage. Novanta combines deep proprietary technology expertise and competencies in photonics, vision and precision motion with a proven ability to solve complex technical challenges. This enables Novanta to engineer core components and sub-systems that deliver extreme precision and performance, tailored to the customers’ demanding applications.

The accompanying unaudited interim consolidated financial statements have been prepared by the Company in United States (“U.S.”) dollars and pursuant to the rules and regulations of the United States Securities and Exchange Commission (“SEC”), the instructions to Form 10-Q and the provisions of Regulation S-X pertaining to interim financial statements. Accordingly, certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the U.S. have been condensed or omitted. The interim consolidated financial statements and notes included in this report should be read in conjunction with the financial statements and notes included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2018. In the opinion of management, these interim consolidated financial statements include all adjustments and accruals of a normal and recurring nature necessary to fairly state the results of the interim periods presented. The results for interim periods are not necessarily indicative of results to be expected for the full year or for any future periods.

The Company’s unaudited interim financial statements are prepared for each quarterly period ending on the Friday closest to the end of the calendar quarter, with the exception of the fourth quarter which always ends on December 31.

Use of Estimates

The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the dates of the financial statements, and the reported amounts of revenue and expenses during the reporting periods. Estimates and assumptions are reviewed on an on-going basis and the effects of revisions are reflected in the period in which they are deemed to be necessary. The Company evaluates its estimates based on historical experience, current conditions and various other assumptions that it believes are reasonable under the circumstances. Actual results could differ significantly from those estimates.

6

Recent Accounting Pronouncements

The following table provides a brief description of recent Accounting Standard Updates (“ASU”) issued by the Financial Accounting Standards Board (“FASB”):

Standard	Description	Effective Date	Effect on the Financial Statements or Other Significant Matters
In August 2018, the FASB issued ASU 2018-15, “Intangibles – Goodwill and Other – Internal-Use Software (Subtopic 350-40): Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract.”	ASU 2018-15 aligns the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software (and hosting arrangements that include an internal-use software license). ASU 2018-15 should be applied either retrospectively or prospectively.	January 1, 2020. Early adoption is permitted.	The Company adopted ASU 2018-15 on a prospective basis during the first quarter of 2019. The adoption of ASU 2018-15 did not have a material impact on the Company’s consolidated financial statements.
In February 2018, the FASB issued ASU 2018-02, “Income Statement - Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income.”	ASU 2018-02 allows an entity to reclassify the income tax effects of the Tax Reform Act on items within accumulated other comprehensive income to retained earnings. ASU 2018-02 shall be applied either in the period of adoption or retrospectively to each period (or periods) in which the effects of the change in the U.S. federal corporate income tax rate under the Tax Reform Act is recognized.	January 1, 2019.	The Company adopted ASU 2018-02 during the first quarter of 2019. The adoption of ASU 2018-02 did not have a material impact on the Company’s consolidated financial statements.
In February 2016, the FASB issued ASU 2016-02, “Leases (Topic 842).”	ASU 2016-02 requires a lessee to recognize on the balance sheet a liability to make lease payments and a right-of-use asset representing its right to use the underlying asset for the lease term for both finance and operating leases and to disclose key information about leasing arrangements.	January 1, 2019.	The Company adopted ASU 2016-02 during the first quarter of 2019 using the modified retrospective approach. In addition, the Company elected the package of practical expedients permitted under the transition guidance. The adoption of ASU 2016-02 resulted in the recording of additional operating lease right-of-use (“ROU”) assets and operating lease liabilities of approximately $35.3 million and $36.5 million, respectively, as of January 1, 2019. The adoption of ASU 2016-02 did not have an impact on the Company’s Accumulated deficit, consolidated statement of operations, or consolidated statement of cash flows.

2. Revenue

The Company recognizes revenue when control of promised goods or services is transferred to customers. The transfer of control generally occurs upon shipment when title and risk of loss pass to the customer. The vast majority of the Company’s revenue is generated from the sale of distinct products. Revenue is measured as the amount of consideration the Company expects to receive in exchange for such products, which is generally at contractually stated prices. Sales taxes and value added taxes collected concurrently with revenue generating activities are excluded from revenue.

7

Performance Obligations

Substantially all of the Company’s revenue is recognized at a point in time, upon shipment, rather than over time.

At the request of its customers, the Company may perform professional services, generally for the maintenance and repair of products previously sold to those customers and for engineering services. Professional services are typically short in duration, mostly less than one month, and aggregate to less than 3% of the Company’s consolidated revenue. Revenue is typically recognized at a point in time when control transfers to the customer upon completion of professional services. These services generally involve a single distinct performance obligation. The consideration expected to be received in exchange for such services is normally the contractually stated amount.

The Company occasionally sells separately priced non-standard/extended warranty services or preventative maintenance plans with the sale of products. The transfer of control over the service plans is over time. The Company recognizes the related revenue ratably over the terms of the service plans. The transaction price of a contract is allocated to each performance obligation based on its relative standalone selling price. Standalone selling prices are generally determined based on the prices charged to customers or using the expected cost plus a margin.

Shipping & Handling Costs

The Company accounts for shipping and handling activities that occur after the transfer of control over the related goods as fulfillment activities rather than performance obligations. The shipping and handling fees charged to customers are recognized as revenue and the related costs are recorded in cost of revenue at the time of transfer of control.

Warranties

The Company generally provides warranties for its products. The standard warranty period is typically 12 months to 24 months for the Photonics and Precision Motion segments and 12 months to 36 months for the Vision segment. The standard warranty period for product sales is accounted for under the provisions of ASC 450, “Contingencies,” as the Company has the ability to ascertain the likelihood of the liability and can reasonably estimate the amount of the liability. A provision for the estimated cost related to warranty is recorded to cost of revenue at the time revenue is recognized. The Company’s estimate of costs to service the warranty obligations is based on historical experience and expectations of future conditions. To the extent that the Company’s experience in warranty claims or costs associated with servicing those claims differ from the original estimates, revisions to the estimated warranty liability are recorded at that time, with an offsetting adjustment to cost of revenue.

Practical Expedients and Exemptions

The Company expenses incremental direct costs of obtaining a contract when incurred if the expected amortization period is one year or less. These costs are recorded within selling, general and administrative expenses in the consolidated statement of operations.

The Company does not adjust the promised amount of consideration for the effects of a financing component because the transfer of a promised good to a customer and the customer’s payment for that good are typically one year or less. The Company does not disclose the value of the remaining performance obligation for contracts with an original expected length of one year or less.

Contract Liabilities

Contract liabilities consist of deferred revenue and advance payments from customers, including amounts that are refundable. These contract liabilities are classified as either current or long-term liabilities in the consolidated balance sheet based on the timing of when the Company expects to recognize revenue. As of June 28, 2019 and December 31, 2018, contract liabilities were $2.9 million and $4.7 million, respectively, and are included in accrued expenses and other current liabilities and other liabilities in the accompanying consolidated balance sheets. The decrease in the contract liability balance during the six months ended June 28, 2019 is primarily due to $3.2 million of revenue recognized during the period that was included in the contract liability balance at December 31, 2018, partially offset by cash payments received in advance of satisfying performance obligations.

Disaggregated Revenue

See Note 17 for the Company’s disaggregation of revenue by segment, geography and end market.

8

3. Business Combinations

Med X Change

On June 5, 2019, the Company acquired 100% of the outstanding stock of Med X Change, Inc. (“Med X Change”), a Bradenton, Florida-based provider of medical grade, high definition and 4K video recording and documentation solutions to OEMs in the medical market. The purchase price of $21.8 million, subject to customary working capital adjustments, was financed with cash on hand and a $21.0 million draw-down on the Company’s revolving credit facility. The addition of Med X Change complements and broadens the range of technology capabilities within the Company’s Vision reportable segment by providing its medical OEM customers with more integrated operating room solutions.

Ingenia

On April 16, 2019, the Company acquired 100% of the outstanding stock of Ingenia-CAT, S.L. (“Ingenia”), a Barcelona, Spain-based provider of high-performance servo drives and control software to OEMs in the medical and advanced industrial markets. The purchase price of €14.3 million ($16.2 million), subject to working capital adjustments, was financed with cash on hand and borrowings under the Company’s revolving credit facility. The purchase price includes €8.5 million ($9.6 million) of cash consideration and €5.8 million ($6.6 million) in estimated fair value of contingent consideration payable upon the achievement of certain revenue targets from April 2019 through March 2022. The undiscounted range of contingent consideration is zero to €8.0 million. The Ingenia purchase and sale agreement requires €0.9 million ($1.0 million) of the purchase price to be held by the Company which can be utilized as indemnification for certain representations and warranties claims by the Company until the expiration of the holdback agreement in October 2021. The addition of Ingenia enhances the Company’s strategic position in precision motion control industry by enabling it to offer a broader range of motion control technologies and integrated solutions. Ingenia is included in the Company’s Precision Motion reportable segment.

Allocation of Purchase Price

The acquisitions of Med X Change and Ingenia have been accounted for as business combinations. The allocation of the purchase price is based upon a valuation of assets acquired and liabilities assumed. Assets acquired and liabilities assumed have been recorded at their estimated fair values as of the acquisition date. The fair values of intangible assets were based on valuations using an income approach, with estimates and assumptions developed by management. The process for estimating the fair values of identifiable intangible assets requires the use of significant estimates and assumptions, including estimating future cash flows and developing appropriate discount rates. The excess of the purchase price over the tangible assets, identifiable intangible assets and assumed liabilities was recorded as goodwill. The Company’s estimates and assumptions in determining the estimated fair values of certain assets and liabilities are subject to change within the measurement period (up to one year from the acquisition date) as a result of additional information obtained with regards to facts and circumstances that existed as of the acquisition date. The purchase price allocation is preliminary as the Company is in the process of collecting additional information for the valuation of intangible assets, contingent consideration and unrecognized tax benefits.

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Based upon a preliminary valuation, the total purchase price for Med X Change and Ingenia was allocated as follows (in thousands):

	Purchase Price
	Allocation
Cash	$	1,000
Accounts receivable		1,739
Inventories		2,372
Property, plant and equipment		565
Intangible assets		22,376
Goodwill		13,394
Other assets		601
Total assets acquired		42,047
Accounts payable		604
Deferred tax liabilities		2,550
Other liabilities		910
Total liabilities assumed		4,064
Total assets acquired, net of liabilities assumed		37,983
Less: cash acquired		1,000
Total purchase price, net of cash acquired		36,983
Less: contingent consideration		6,569
Less: purchase price holdback		961
Less: working capital adjustment		569
Net cash used for acquisition of businesses	$	28,884

The fair value of intangible assets for Med X Change and Ingenia is comprised of the following (dollar amounts in thousands):

			Weighted Average
	Estimated Fair		Amortization
	Value		Period
Developed technologies	$	11,072	10 years
Customer relationships		10,465	15 years
Trademarks and trade names		639	9 years
Backlog		200	7 months
Total	$	22,376

The Company recorded an aggregate of $22.4 million of identifiable intangible assets and $13.4 million of goodwill from these acquisitions. Goodwill amounting to $6.0 million from the Med X Change acquisition is expected to be fully deductible for tax purposes. Intangible assets are being amortized over their weighted average useful lives primarily based upon the pattern in which anticipated economic benefits from such assets are expected to be realized. The goodwill recorded represents the anticipated incremental value of future cash flows potentially attributable to: (i) their ability to grow the business with existing and new customers, including leveraging the Company’s customer base; (ii) their ability to grow business through new product introductions; and (iii) cost improvements due to the integration of Med X Change and Ingenia operations into the Company’s existing infrastructure.

The operating results of Med X Change and Ingenia were included in the Company’s results of operations beginning on the respective acquisition dates. These acquisitions contributed revenues of $1.0 million and a loss before income taxes of $0.5 million for the six months ended June 28, 2019. Loss before income taxes for the six months ended June 28, 2019 included amortization of inventory fair value adjustments and amortization of purchased intangible assets of $0.4 million.

The pro forma financial information reflecting the operating results of Med X Change and Ingenia, as if they had been acquired as of January 1, 2018, would not differ materially from the operating results of the Company as reported for the year ended December 31, 2018.

Acquisition Costs

Acquisition costs are included in restructuring and acquisition related costs in the consolidated statements of operations. Acquisition costs for Ingenia and Med X Change were $0.5 million for the six months ended June 28, 2019.

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4. Accumulated Other Comprehensive Income (Loss)

Changes in accumulated other comprehensive income (loss) was as follows (in thousands):

	Total Accumulated
	Other			Cumulative			Pension
	Comprehensive			Translation			Liability
	Income (Loss)			Adjustments			Adjustments
Balance at December 31, 2018	$	(22,527	)	$	(12,485	)	$	(10,042	)
Other comprehensive income (loss)		(254	)		(323	)		69
Amounts reclassified from accumulated other comprehensive income (loss) (1)		501			—			501
Balance at June 28, 2019	$	(22,280	)	$	(12,808	)	$	(9,472	)

(1) The amounts reclassified from other comprehensive income (loss) were included in other income (expense) in the consolidated statements of operations.

5. Earnings per Common Share

Basic earnings per common share is computed by dividing net income attributable to Novanta Inc., after redeemable noncontrolling interest redemption value adjustment, by the weighted average number of common shares outstanding during the period. The Company recognized changes in the redeemable noncontrolling interest redemption value by adjusting the carrying amount of the redeemable noncontrolling interest as of the end of the applicable period to the higher of: (i) the estimated redemption value assuming the end of the period was also the redemption date or (ii) the carrying value without any redemption value adjustments. Such adjustments were recorded in retained earnings in stockholders’ equity instead of net income attributable to Novanta Inc. For both basic and diluted earnings per common share, such redemption value adjustments were included in the calculation of the numerator.

For diluted earnings per common share, the denominator also includes the dilutive effect of outstanding common share equivalents. For the three and six months ended June 28, 2019 and June 29, 2018, respectively, weighted average shares outstanding for the diluted earnings per share included the dilutive effect of outstanding restricted stock units, stock options, total shareholder return performance-based restricted stock units and the 2017 non-GAAP EPS performance-based restricted stock units, determined using the treasury stock method. The dilutive effects of market-based contingently issuable shares are included in the weighted average dilutive share calculation based on the number of shares, if any, that would be issuable as of the end of the reporting period. Dilutive effects of attainment-based contingently issuable shares granted to the former Laser Quantum noncontrolling interest shareholders, as well as the 2018 and 2019 non-GAAP EPS performance-based restricted stock units will be included in the weighted average dilutive share calculation when the performance targets have been achieved.

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The following table sets forth the computation of basic and diluted earnings per common share (amounts in thousands, except per share data):

	Three Months Ended					Six Months Ended
	June 28,		June 29,			June 28,		June 29,
	2019(1)		2018(2)			2019(1)		2018(2)
Numerators:
Consolidated net income	$	10,380	$	11,625		$	22,633	$	24,462
Less: Net income attributable to noncontrolling interest		—		(625	)		—		(1,551	)
Net income attributable to Novanta Inc.		10,380		11,000			22,633		22,911
Redeemable noncontrolling interest redemption value adjustment		—		303			—		(5,096	)
Net income attributable to Novanta Inc. after adjustment for redeemable noncontrolling interest redemption value	$	10,380	$	11,303		$	22,633	$	17,815
Denominators:
Weighted average common shares outstanding— basic		34,998		34,949			34,981		34,919
Dilutive potential common shares		505		525			510		532
Weighted average common shares outstanding— diluted		35,503		35,474			35,491		35,451
Antidilutive potential common shares excluded from above		36		—			47		6
Earnings per Common Share Attributable to Novanta Inc.:
Basic	$	0.30	$	0.32		$	0.65	$	0.51
Diluted	$	0.29	$	0.32		$	0.64	$	0.50

(1) 45,252 non-GAAP EPS performance-based restricted stock units granted to certain members of the executive management team and 213,219 shares of restricted stock issued to Laser Quantum former non-controlling interest holders are considered contingently issuable shares and are excluded from the calculation of the denominator as the contingent conditions had not been met as of June 28, 2019.

(2) 53,968 non-GAAP EPS performance-based restricted stock units granted to certain members of the executive management team were considered contingently issuable shares and were excluded from the calculation of the denominator as the contingent conditions had not been met as of June 29, 2018.

6. Fair Value Measurements

ASC 820, “Fair Value Measurements,” establishes a fair value hierarchy based on three levels of inputs, of which the first two are considered observable and the third is considered unobservable:

• Level 1: Quoted prices for identical assets or liabilities in active markets which the Company can access

• Level 2: Observable inputs other than those described in Level 1

• Level 3: Unobservable inputs

Current Assets and Liabilities

The Company’s cash equivalents are highly liquid investments with original maturities of three months or less, which represent an asset the Company measures at fair value on a recurring basis. The Company determines the fair value of cash equivalents using a market approach based on quoted prices in active markets. The fair values of cash, accounts receivable, income taxes receivable, accounts payable, income taxes payable and accrued expenses and other current liabilities approximate their carrying values because of their short-term nature.

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Foreign Currency Contracts

The Company addresses market risks from changes in foreign currency exchange rates through a risk management program that includes the use of derivative financial instruments to mitigate certain balance sheet foreign currency transaction exposures. The Company uses foreign currency forward contracts as a part of its strategy to manage exposures related to foreign currency denominated monetary assets and liabilities. The fair value of these foreign currency forward contracts is reported either in other current assets or in other current liabilities as of the end of the period.

Contingent Considerations

On April 16, 2019, the Company acquired Ingenia-CAT, S.L. (“Ingenia”). Under the purchase and sale agreement for the Ingenia acquisition, the shareholders of Ingenia are eligible to receive contingent consideration based on the achievement of certain revenue targets from April 2019 through March 2022. The undiscounted range of possible contingent consideration is zero to €8.0 million. If the revenue targets are achieved, the contingent consideration would be payable in cash in three installments from 2020 to 2022. The estimated fair value of the contingent consideration of €5.8 million ($6.6 million) was determined based on the Monte Carlo valuation method and was recorded as part of the purchase price as of the acquisition date. Subsequent changes in the estimated fair value of the contingent consideration liability are recorded in the consolidated statement of operations in restructuring and acquisition related costs until the liability is fully settled. There have been no changes to the fair value of the contingent consideration since the acquisition date.

On December 14, 2016, the Company acquired certain video signal processing and management technologies used in medical visualization solutions. Under the purchase and sale agreement, the former owners are eligible to receive contingent consideration based on the achievement of certain revenue targets from 2018 to 2021 by the Company from products using such technologies. The undiscounted range of possible contingent consideration is zero to €5.5 million ($6.6 million). If such targets are achieved, the contingent consideration would be payable in cash in four installments from 2019 to 2022. As the acquired assets did not meet the definition of a business, the fair value of the contingent consideration is recognized when probable and estimable and is capitalized as part of the cost of the acquired assets. Subsequent changes in the estimated fair value of this contingent liability are recorded as adjustments to the carrying value of the asset acquired and amortized over the remaining useful life of the underlying asset. Based on revenue performance as of June 28, 2019 and the most recent revenue projections for the remainder of 2019 and fiscal years 2020 and 2021, the fair value of the contingent consideration was adjusted to $3.9 million as of June 28, 2019.

Summary by Fair Value Hierarchy

The following table summarizes the fair values of the Company’s assets and liabilities measured at fair value on a recurring basis as of June 28, 2019 (in thousands):

			Quoted Prices in				Significant Other
			Active Markets for		Significant Other		Unobservable
			Identical Assets		Observable Inputs		Inputs
	Fair Value		(Level 1)		(Level 2)		(Level 3)
Assets
Cash equivalents	$	3,184	$	3,184	$	—	$	—
Prepaid expenses and other current assets:
Foreign currency forward contracts		47		—		47		—
	$	3,231	$	3,184	$	47	$	—
Liabilities
Accrued expenses and other current liabilities:
Contingent consideration - Current	$	3,091	$	—	$	—	$	3,091
Foreign currency forward contracts		31		—		31		—
Other liabilities:
Contingent consideration - Long-term		7,436		—		—		7,436
	$	10,558	$	—	$	31	$	10,527

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The following table summarizes the fair values of the Company’s assets and liabilities measured at fair value on a recurring basis as of December 31, 2018 (in thousands):

			Quoted Prices in				Significant Other
			Active Markets for		Significant Other		Unobservable
			Identical Assets		Observable Inputs		Inputs
	Fair Value		(Level 1)		(Level 2)		(Level 3)
Assets
Cash equivalents	$	4,288	$	4,288	$	—	$	—
Prepaid expenses and other current assets:
Foreign currency forward contracts		15		—		15		—
	$	4,303	$	4,288	$	15	$	—
Liabilities
Accrued expenses and other current liabilities:
Foreign currency forward contracts	$	182	$	—	$	182	$	—
Other liabilities:
Contingent consideration - Long-term		3,376		—		—		3,376
	$	3,558	$	—	$	182	$	3,376

Changes in the fair value of Level 3 contingent consideration during the six months ended June 28, 2019 were as follows (in thousands):

	Contingent Consideration
Balance at December 31, 2018	$	3,376
Acquisition of Ingenia		6,569
Fair value adjustments		547
Effect of foreign exchange rates		35
Balance at June 28, 2019	$	10,527

The following table provides quantitative information associated with the fair value measurement of the Company’s Level 3 liabilities:

Liability	June 28, 2019 Fair Value (in thousands)	Valuation Technique	Unobservable Inputs	Percentage Applied
Contingent consideration (Ingenia)	$6,604	Monte Carlo method	Historical and projected revenues from April 2019 through March 2022	N/A
			Revenue volatility	31.3%
			Cost of debt	1.0%
			Revenue discount rate	14.3%
Contingent consideration (Other)	$3,923	Discounted cash flow method	Historical and projected revenues for fiscal years 2018 to 2021	N/A
			Discount rate	22.8%

Increases or decreases in the unobservable inputs noted above would result in a higher or lower fair value measurement.

See Note 10 to Consolidated Financial Statements for a discussion of the estimated fair value of the Company’s outstanding debt.

7. Foreign Currency Contracts

The Company addresses market risks from changes in foreign currency exchange rates through a risk management program that includes the use of derivative financial instruments to mitigate certain foreign currency transaction exposures from future settlement of non-functional currency monetary assets and liabilities as of the end of a period. The Company does not enter into derivative

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transactions for speculative purposes. Gains and losses on derivative financial instruments substantially offset losses and gains on the underlying hedged exposures. Furthermore, the Company manages its exposures to counterparty risks on derivative instruments by entering into contracts with a diversified group of major financial institutions and by actively monitoring outstanding positions.

The Company uses forward contracts as a part of its strategy to limit its exposures related to monetary assets and liabilities denominated in currencies other than the functional currencies of the Company and its subsidiaries. These forward contracts are not designated as cash flow, fair value or net investment hedges. All changes in the fair value of these forward contracts are recognized in income before income taxes.

As of June 28, 2019, the aggregate notional amount and fair value of the Company’s foreign currency forward contracts was $31.2 million and a net gain of less than $0.1 million, respectively. As of December 31, 2018, the aggregate notional amount and fair value of the Company’s foreign currency forward contracts was $31.2 million and a net loss of $0.2 million, respectively.

The Company recognized an aggregate net gain of $0.4 million and $0.9 million for the three and six months ended June 28, 2019, respectively, and an aggregate net gain of $0.2 million and $0.9 million, respectively, for the three and six months ended June 29, 2018. These amounts were included in foreign exchange transaction gains (losses) in the consolidated statement of operations for all periods presented.

8. Goodwill and Intangible Assets

Goodwill

Goodwill is recorded when the consideration for a business combination exceeds the fair value of net tangible and identifiable intangible assets acquired. The Company tests its goodwill balances annually for impairment as of the beginning of the second quarter or more frequently if indicators are present or changes in circumstances suggest that an impairment may exist. The Company performed the most recent annual goodwill and indefinite-lived intangible asset impairment test as of the beginning of the second quarter of 2019 and noted no impairment of goodwill.

The following table summarizes changes in goodwill during the six months ended June 28, 2019 (in thousands):

Balance at beginning of the period	$	217,662
Goodwill acquired from acquisitions		13,394
Effect of foreign exchange rate changes		(685	)
Balance at end of the period	$	230,371

Goodwill by reportable segment as of June 28, 2019 was as follows (in thousands):

	Reportable Segment
	Photonics			Vision			Precision Motion			Total
Goodwill	$	168,698		$	160,661		$	52,241		$	381,600
Accumulated impairment of goodwill		(102,461	)		(31,722	)		(17,046	)		(151,229	)
Total	$	66,237		$	128,939		$	35,195		$	230,371

Goodwill by reportable segment as of December 31, 2018 was as follows (in thousands):

	Reportable Segment
	Photonics			Vision			Precision Motion			Total
Goodwill	$	168,955		$	155,017		$	44,919		$	368,891
Accumulated impairment of goodwill		(102,461	)		(31,722	)		(17,046	)		(151,229	)
Total	$	66,494		$	123,295		$	27,873		$	217,662

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Intangible Assets

Intangible assets as of June 28, 2019 and December 31, 2018, respectively, are summarized as follows (in thousands):

	June 28, 2019							December 31, 2018
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Amortizable intangible assets:
Patents and developed technologies	$	145,369	$	(91,250	)	$	54,119	$	134,034	$	(86,623	)	$	47,411
Customer relationships		149,095		(70,733	)		78,362		139,097		(64,174	)		74,923
Customer backlog		1,925		(1,740	)		185		1,738		(1,191	)		547
Non-compete covenant		—		—			—		2,514		(2,493	)		21
Trademarks and trade names		16,509		(9,427	)		7,082		15,915		(8,924	)		6,991
Amortizable intangible assets		312,898		(173,150	)		139,748		293,298		(163,405	)		129,893
Non-amortizable intangible assets:
Trade names		13,027		—			13,027		13,027		—			13,027
Totals	$	325,925	$	(173,150	)	$	152,775	$	306,325	$	(163,405	)	$	142,920

All definite-lived intangible assets are amortized either on a straight-line basis or an economic benefit basis over their remaining estimated useful life. Amortization expense for patents and developed technologies is included in cost of revenue in the accompanying consolidated statements of operations. Amortization expense for customer relationships and definite-lived trademarks, trade names and other intangibles is included in operating expenses in the accompanying consolidated statements of operations. Amortization expense was as follows (in thousands):

	Three Months Ended				Six Months Ended
	June 28,		June 29,		June 28,		June 29,
	2019		2018		2019		2018
Amortization expense – cost of revenue	$	2,446	$	2,489	$	4,757	$	4,969
Amortization expense – operating expenses		3,772		3,893		7,770		7,591
Total amortization expense	$	6,218	$	6,382	$	12,527	$	12,560

Estimated amortization expense for each of the five succeeding years and thereafter as of June 28, 2019 was as follows (in thousands):

Year Ending December 31,	Cost of Revenue		Operating Expenses		Total
2019 (remainder of year)	$	5,052	$	7,539	$	12,591
2020		9,775		13,778		23,553
2021		9,798		12,846		22,644
2022		8,223		11,114		19,337
2023		7,031		9,423		16,454
Thereafter		14,240		30,929		45,169
Total	$	54,119	$	85,629	$	139,748

9. Supplementary Balance Sheet Information

The following tables provide the details of selected balance sheet items as of the periods indicated (in thousands):

Inventories

	June 28,		December 31,
	2019		2018
Raw materials	$	75,766	$	69,008
Work-in-process		14,275		15,982
Finished goods		21,396		17,337
Demo and consigned inventory		1,860		2,437
Total inventories	$	113,297	$	104,764

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Accrued Expenses and Other Current Liabilities

	June 28,		December 31,
	2019		2018
Accrued compensation and benefits	$	14,877	$	24,545
Accrued warranty		4,890		4,510
Contract liabilities, current portion		3,056		4,165
Other		18,361		13,075
Total	$	41,184	$	46,295

Accrued Warranty

	Six Months Ended
	June 28, 2019			June 29, 2018
Balance at beginning of the period	$	4,510		$	4,835
Provision charged to cost of revenue		1,477			1,235
Warranty liabilities from acquisitions		78			—
Use of provision		(1,167	)		(1,244	)
Foreign currency exchange rate changes		(8	)		(55	)
Balance at end of the period	$	4,890		$	4,771

Other Long Term Liabilities

	June 28,		December 31,
	2019		2018
Finance lease obligations	$	6,764	$	7,275
Accrued pension liabilities		2,939		3,758
Accrued contingent considerations		7,436		3,376
Other		3,661		2,778
Total	$	20,800	$	17,187

10. Debt

Debt consisted of the following (in thousands):

	June 28,			December 31,
	2019			2018
Senior Credit Facilities – term loan	$	—		$	4,600
Less: unamortized debt issuance costs		—			(65	)
Total current portion of long-term debt	$	—		$	4,535
Senior Credit Facilities – term loan	$	58,425		$	69,925
Senior Credit Facilities – revolving credit facility		157,820			135,058
Less: unamortized debt issuance costs		(1,683	)		(2,140	)
Total long-term debt	$	214,562		$	202,843
Total Senior Credit Facilities	$	214,562		$	207,378

Senior Credit Facilities

In August 2017, the Company entered into an amendment (the “Third Amendment”) to the second amended and restated credit agreement, dated as of May 19, 2016 (the “Second Amended and Restated Credit Agreement”). The Third Amendment increased the revolving credit facility under the Second Amended and Restated Credit Agreement by $100 million, from $225 million to $325 million, and reset the uncommitted accordion feature to $125 million for potential future expansion. Additionally, the Third

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Amendment increased the term loan balance from $65.6 million to $90.6 million. Under the Third Amendment, the Company is required to pay quarterly scheduled principal repayments of $2.3 million beginning in October 2017, with the final installment of $56.1 million due upon maturity in May 2021. The Company borrowed $23.6 million under the revolving credit facility in the six months ended June 28, 2019 to fund the acquisition of Ingenia and Med X Change. The Company repaid $16.1 million of its term loan in the six months ended June 28, 2019.

In February 2018, the Company entered into a fourth amendment (the “Fourth Amendment”) to the Second Amended and Restated Credit Agreement. The Fourth Amendment increased the maximum consolidated leverage ratio from 3.00 to 3.50, increased the maximum consolidated leverage ratio for permitted acquisitions and stock repurchases from 2.50 to 3.00, increased the maximum consolidated leverage ratio for a designated acquisition from 3.00 to 3.50, and increased the maximum consolidated leverage ratio for four consecutive quarters following a designated acquisition from 3.50 to 4.00. The Fourth Amendment also made certain other technical changes to the Second Amended and Restated Credit Agreement.

The Company is required to satisfy certain financial and non-financial covenants under the Second Amended and Restated Credit Agreement. The Second Amended and Restated Credit Agreement also contains customary events of default. The Company was in compliance with these covenants as of June 28, 2019.

Liens

The Company’s obligations under the Senior Credit Facilities are secured, on a senior basis, by a lien on substantially all of the assets of Novanta Inc., Novanta Corporation, NDS Surgical Imaging LLC, Novanta Europe GmbH, Novanta UK Investments Holding Limited and Novanta Technologies UK Limited. The Second Amended and Restated Credit Agreement also contains customary events of default.

Fair Value of Debt

As of June 28, 2019 and December 31, 2018, the outstanding balance of the Company’s debt approximated its fair value based on current rates available to the Company for debt of similar maturities. The fair value of the Company’s debt is classified as Level 2 under the fair value hierarchy.

11. Leases

The Company leases certain equipment and facilities. The Company recognizes lease expense for these leases on a straight-line basis over the lease term. Many of these leases include both lease (e.g., fixed payments including rent) and non-lease components (e.g., common-area maintenance or other property management costs). The Company accounts for lease and non-lease components separately. Leases with an initial term of 12 months or less are not recognized on the balance sheet.

Most leases held by the Company expire between 2019 and 2034. In the U.K., where longer lease terms are more common, the Company has a land lease that extends through 2078. Certain leases include one or more options to renew, with renewal terms that can extend the lease term from one to 10 years, and some include options to terminate the leases within one year. The exercise of lease renewal or termination option is at the Company’s sole discretion; therefore, the majority of renewals to extend the lease terms are not included in the Company’s right-of-use assets and operating lease liabilities as they are not reasonably certain of being exercised. The Company regularly evaluates the renewal options and includes the renewal periods in the lease term when they are reasonably certain of being exercised. The depreciable life of right-of-use assets and leasehold improvements is limited to the expected lease terms.

Most leases held by the Company do not provide an implicit rate. The Company uses its incremental borrowing rate for the same jurisdiction and term as the associated lease based on the information available at the lease commencement date to determine the present value of the lease payments. The Company used the incremental borrowing rate as of January 1, 2019 for operating leases that commenced prior to that date. The Company has a centrally managed treasury function; therefore, the Company applies a portfolio approach for determining the incremental borrowing rate based on the applicable lease terms and the current economic environment.

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The following table summarizes the components of lease costs (in thousands):

	Three Months Ended		Six Months Ended
	June 28,		June 28,
	2019		2019
Operating lease cost	$	2,042	$	3,865
Finance lease cost
Amortization of right-of-use assets		177		355
Interest on lease liabilities		101		206
Variable lease cost		408		546
Total lease cost	$	2,728	$	4,972

The following table provides the details of balance sheet information related to leases (in thousands, except lease term and discount rate):

	June 28,
	2019
Operating leases
Operating lease right-of-use assets	$	38,633
Current portion of operating lease liabilities	$	5,225
Operating lease liabilities		35,108
Total operating lease liabilities	$	40,333
Finance leases
Property, plant and equipment, gross	$	13,511
Accumulated depreciation		(7,267	)
Property, plant and equipment, net	$	6,244
Accrued expenses and other current liabilities	$	618
Other liabilities		6,764
Total finance lease liabilities	$	7,382
Weighted-average remaining lease term (in years)
Operating leases		10.8
Finance leases		9.8
Weighted-average discount rate
Operating leases		5.71	%
Finance leases		5.49	%

The following table provides the details of cash flow information related to leases (in thousands):

	Six Months Ended
	June 28,
	2019
Cash paid for amounts included in lease liabilities
Operating cash flows from finance leases	$	294
Operating cash flows from operating leases	$	4,264
Financing cash flows from finance leases	$	283
Right-of-use assets obtained in exchange for new operating lease liabilities	$	5,471

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Future minimum lease payments under operating and finance leases expiring subsequent to June 28, 2019, including operating leases associated with facilities that have been vacated as a result of the Company’s restructuring actions, are summarized as follows (in thousands):

Year Ending December 31,	Operating Lease			Finance Lease
2019 (remainder of year)	$	3,878		$	499
2020		6,240			980
2021		6,090			907
2022		5,340			907
2023		4,687			930
Thereafter		29,138			5,394
Total minimum lease payments		55,373			9,617
Less: Interest		(15,040	)		(2,235	)
Present value of lease liabilities	$	40,333		$	7,382

Future minimum lease payments under operating and capital leases expiring subsequent to December 31, 2018 under Accounting Standard Codification Topic 840, “Leases”, including operating leases associated with facilities that have been vacated as a result of the Company’s restructuring actions, are summarized as follows (in thousands):

Year Ending December 31,	Operating Lease (1)		Capital Lease
2019	$	7,797	$	990
2020		6,263		980
2021		5,757		907
2022		5,264		907
2023		4,719		930
Thereafter		26,149		5,394
Total minimum lease payments	$	55,949	$	10,108

(1) Future minimum lease payments as of December 31, 2018 included common-area maintenance and other property management costs and tax obligations.

12. Common Shares and Share-Based Compensation

Common Share Repurchases

In October 2018, the Company’s Board of Directors approved a share repurchase plan (the “2018 Repurchase Plan”) authorizing the repurchase of $25.0 million worth of the Company’s common shares. During the six months ended June 28, 2019, the Company repurchased 39 thousand shares for an aggregate purchase price of $3.3 million at an average price of $84.75 per share under the 2018 Repurchase Plan.

Share-Based Compensation Expense

The table below summarizes share-based compensation expense recorded in the consolidated statements of operations (in thousands):

	Three Months Ended				Six Months Ended
	June 28,		June 29,		June 28,		June 29,
	2019		2018		2019		2018
Selling, general and administrative	$	2,089	$	1,574	$	4,620	$	3,498
Research and development and engineering		184		108		295		192
Cost of revenue		105		54		190		90
Total share-based compensation expense	$	2,378	$	1,736	$	5,105	$	3,780

Share-based compensation reported in selling, general and administrative expenses included expenses related to restricted stock units and deferred stock units granted to the members of the Company’s Board of Directors of $0.9 million during the six months ended June 28, 2019. Share-based compensation reported in selling, general and administrative expenses included expenses related to

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deferred stock units granted to the members of the Company’s Board of Directors of $0.5 million during the six months ended June 29, 2018.

Restricted Stock Units and Deferred Stock Units

The Company’s restricted stock units (“RSUs”) have generally been issued with vesting periods ranging from zero to five years and vest based solely on service conditions. Accordingly, the Company recognizes compensation expense on a straight-line basis over the requisite service period. The Company reduces the compensation expense by an estimated forfeiture rate which is based on anticipated forfeitures and historical forfeiture experience.

Deferred stock units (“DSUs”) are granted to the members of the Company’s Board of Directors. Compensation expense associated with DSUs is recognized in full on the date of grant, as the DSUs are fully vested and non-forfeitable upon grant. There were 187 thousand and 179 thousand DSUs outstanding as of June 28, 2019 and December 31, 2018, respectively, which were included in the calculation of weighted average basic shares outstanding for the respective periods.

The table below summarizes activities relating to RSUs and DSUs issued and outstanding under the Company’s Amended and Restated 2010 Incentive Plan during the six months ended June 28, 2019:

	Shares (In thousands)			Weighted Average Grant Date Fair Value
Unvested at December 31, 2018		529		$	26.98
Granted		103		$	75.52
Vested		(164	)	$	27.37
Forfeited		(20	)	$	46.60
Unvested at June 28, 2019		448		$	37.16
Expected to vest as of June 28, 2019		426

The total fair value of RSUs and DSUs that vested during the six months ended June 28, 2019 was $12.7 million based on the market price of the underlying shares on the date of vesting.

Performance Stock Units

The Company granted two types of performance-based stock awards to certain members of the executive management team: non-GAAP EPS performance-based restricted stock units (“EPS-PSUs”) and relative total shareholder return performance-based restricted stock units (“TSR-PSUs”). Both types of performance-based restricted stock units generally cliff vest on the first day following the end of the three-year performance period.

The number of common shares to be issued upon settlement following vesting of the EPS-PSUs is determined based on the Company’s cumulative non-GAAP EPS over a three-year performance period against the performance targets established by the Company’s Board of Directors at the time of grant and will be in the range of zero to 200% of the target number of shares. The Company recognizes compensation expense ratably over the performance period based on the number of shares that are deemed probable of vesting at the end of the three-year performance cycle. This probability assessment is performed quarterly and the cumulative effect of a change in the estimated compensation expense, if any, is recognized in the consolidated statement of operations in the period in which such determination is made.  

The number of shares to be issued upon settlement following vesting of the TSR-PSUs is determined based on the relative market performance of the Company’s common shares compared to the Russell 2000 Index over a three-year performance period using a payout formula established by the Company’s Board of Directors at the time of grant and will be in the range of zero to 200% of the target number of shares. The Company recognizes the related compensation expense based on the fair value of the TSR-PSUs, determined using the Monte-Carlo valuation model as of the grant date, on a straight-line basis from the grant date to the end of the three-year performance period. Compensation expense will not be affected by the number of TSR-PSUs that will actually vest at the end of the three-year performance period.

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The table below summarizes the activities relating to the performance-based awards issued and outstanding under the Company’s Amended and Restated 2010 Incentive Plan during the six months ended June 28, 2019:

	Shares (In thousands)			Weighted Average Grant Date Fair Value
Unvested at December 31, 2018		137		$	37.28
Granted		44		$	92.93
Performance adjustment (1)		29		$	14.13
Vested		(59	)	$	14.13
Forfeited		—		$	—
Unvested at June 28, 2019		151		$	57.57
Expected to vest as of June 28, 2019		137

(1) Represents adjustment for performance-based awards granted on March 30, 2016. These units vested at 200% during the six months ended June 28, 2019 based on the achievement of cumulative Non-GAAP EPS during the performance period of fiscal years 2016 through 2018.

The total fair value of PSUs that vested during the six months ended June 28, 2019 was $5.0 million based on the market price of the underlying shares on the date of vesting.

The fair value of the TSR-PSUs at the date of grant was estimated using the Monte-Carlo valuation model with the following assumptions:

	Six Months Ended June 28, 2019
Grant-date stock price	$	77.23
Expected volatility		32.54	%
Risk-free interest rate		2.46	%
Expected annual dividend yield		—
Fair value	$	108.58

13. Income Taxes

The Company determines its estimated annual effective tax rate at the end of each interim period based on full-year forecasted pre-tax income and facts known at that time. The estimated annual effective tax rate is applied to the year-to-date pre-tax income at the end of each interim period with the cumulative effect of any changes in the estimated annual effective tax rate being recorded in the fiscal quarter in which the change is determined. The tax effect of significant unusual items is reflected in the period in which they occur. Since the Company is incorporated in Canada, it is required to use Canada’s statutory tax rate of 29.0% in the determination of the estimated annual effective tax rate.

The Company’s effective tax rate of 19.5% for the three months ended June 28, 2019 differs from the Canadian statutory tax rate of 29.0% primarily due to the mix of income earned in jurisdictions with varying tax rates, estimated deductions for Foreign Derived Intangible Income, and U.K. patent box deductions and other tax credits.

The Company’s effective tax rate of 10.3% for the six months ended June 28, 2019 differs from the Canadian statutory tax rate of 29.0% primarily due to the mix of income earned in jurisdictions with varying tax rates, estimated deductions for Foreign Derived Intangible Income, U.K. patent box deductions and other tax credits, and windfall tax benefits upon vesting of certain stock-based compensation awards during the period.

The Company’s effective tax rate of 20.8% for the three months ended June 29, 2018 differs from the Canadian statutory tax rate of 29.0% primarily due to the mix of income earned in jurisdictions with varying tax rates, estimated deductions for Foreign Derived Intangible Income, and U.K. patent box deductions and other tax credits; offset by non-deductible expenses recognized under an earn-out agreement in connection with the Zettlex acquisition.

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The Company’s effective tax rate of 16.0% for the six months ended June 29, 2018 differs from the Canadian statutory tax rate of 29.0% primarily due to the mix of income earned in jurisdictions with varying tax rates, estimated deductions for Foreign Derived Intangible Income, U.K. patent box deductions and other tax credits, and windfall tax benefits upon vesting of certain equity awards during the period; offset by non-deductible expenses recognized under an earn-out agreement in connection with the Zettlex acquisition.

The Company maintains a valuation allowance on some of its deferred tax assets in certain jurisdictions. A valuation allowance is required when, based upon an assessment of various factors, including recent operating loss history, anticipated future earnings, and prudent and reasonable tax planning strategies, it is more likely than not that some portion of the deferred tax assets will not be realized.

14. Restructuring and Acquisition Related Costs

The following table summarizes restructuring and acquisition related costs in the accompanying consolidated statements of operations (in thousands):

	Three Months Ended				Six Months Ended
	June 28,		June 29,		June 28,		June 29,
	2019		2018		2019		2018
2019 restructuring	$	1,965	$	—	$	2,932	$	—
2018 restructuring		169		988		438		988
Total restructuring charges		2,134		988		3,370		988
Acquisition and related charges		2,179		1,451		2,997		1,476
Total restructuring and acquisition related costs	$	4,313	$	2,439	$	6,367	$	2,464

2019 Restructuring

During the fourth quarter of 2018, the Company implemented a restructuring plan intended to realign operations, reduce costs, achieve operational efficiencies and focus resources on growth initiatives. During the three and six months ended June 28, 2019, the Company recorded $1.0 million and $2.0 million, respectively, in severance and related costs, and $0.8 million and $0.9 million, respectively, in facility related costs, in connection with the 2019 restructuring plan. As of June 28, 2019, the Company incurred cumulative costs related to this restructuring plan totaling $3.3 million. The Company anticipates completing the 2019 restructuring program in the first quarter of 2020 and expects to incur additional restructuring charges of $3.0 million to $4.5 million related to the 2019 restructuring program.

The following table summarizes restructuring costs associated with the 2019 restructuring program for each reportable segment and unallocated corporate and shared services costs (in thousands):

	Three Months Ended		Six Months Ended
	June 28,		June 28,
	2019		2019
Photonics	$	1,357	$	1,550
Vision		306		656
Precision Motion		147		194
Unallocated Corporate and Shared Services		155		532
Total	$	1,965	$	2,932

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2018 Restructuring

During the second quarter of 2018, the Company initiated a program to integrate manufacturing operations as a result of recent acquisition activities. During the three and six months ended June 28, 2019, the Company recorded $0.2 million and $0.4 million, respectively, in severance and related costs in connection with the 2018 restructuring plan. These costs were reported in the Vision reportable segment. As of June 28, 2019, the Company incurred cumulative costs related to this restructuring plan totaling $2.1 million. The Company anticipates completing the 2018 restructuring program during the fourth quarter of 2019 and expects to incur additional restructuring charges of $0.5 million to $0.7 million related to the 2018 restructuring program in the Vision reportable segment.

Rollforward of Accrued Expenses Related to Restructuring

The following table summarizes the accrual activities, by component, related to the Company’s restructuring plans recorded in the accompanying consolidated balance sheets (in thousands):

	Total			Severance			Facility			Other
Balance at December 31, 2018	$	1,276		$	876		$	388		$	12
Restructuring charges		3,370			2,281			928			161
Cash payments		(1,897	)		(1,719	)		(19	)		(159	)
Reclassification of reserves (a)		(477	)		—			(477	)		—
Non-cash write-offs and other adjustments		(964	)		(144	)		(820	)		—
Balance at June 28, 2019	$	1,308		$	1,294		$	—		$	14

(a) Accrual related to exited facilities was reclassified to operating lease liabilities upon adoption of ASU 2016-02.

Acquisition and Related Charges

Acquisition related costs in connection with business combinations, including finders’ fees, legal, valuation, and other professional or consulting fees, totaled $1.4 million and $1.6 million for the three and six months ended June 28, 2019, respectively, and $0.3 million for the three and six months ended June 29, 2018, respectively. Acquisition related costs recognized under earn-out agreements in connection with acquisitions totaled $0.8 million and $1.4 million for the three and six months ended June 28, 2019, respectively, and $1.1 million for the three and six months ended June 29, 2018, respectively. The majority of acquisition related costs for the three and six months ended June 28, 2019 were included in the Company’s Precision Motion and Unallocated Corporate and Shared Services reportable segments.

15. Commitments and Contingencies

Purchase Commitments

There have been no material changes to the Company’s purchase commitments since December 31, 2018.

Legal Contingencies

The Company is subject to various legal proceedings and claims that arise in the ordinary course of business. The Company reviews the status of each significant matter and assesses the potential financial exposure on a quarterly basis. If the potential loss from any claim or legal proceeding is considered probable and the amount can be reasonably estimated, the Company accrues a liability for the estimated loss. Significant judgment is required in both the determination of probability and the determination as to whether an exposure is reasonably estimable. Because of uncertainties related to these matters, accruals are based only on the best information available as of the date of the consolidated balance sheet. As additional information becomes available, the Company reassesses the potential liability related to any pending claims and litigations and may revise its estimates. The Company does not believe that the outcome of these claims will have a material adverse effect on its consolidated financial statements but there can be no assurance that any such claims, or any similar claims, would not have a material adverse effect on the consolidated financial statements.

Guarantees and Indemnifications

In the normal course of its operations, the Company executes agreements that provide for indemnification and guarantees to counterparties in transactions such as business dispositions, sale of assets, sale of products and operating leases. Additionally, the by-

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laws of the Company require it to indemnify certain current or former directors, officers, and employees of the Company against expenses incurred by them in connection with each proceeding in which he or she is involved as a result of serving or having served in certain capacities. Indemnification is not available with respect to a proceeding as to which it has been adjudicated that the person did not act in good faith in the reasonable belief that the action was in the best interests of the Company. Certain of the Company’s officers and directors are also a party to indemnification agreements with the Company. These indemnification agreements provide, among other things, that the director and officer shall be indemnified to the fullest extent permitted by applicable law against all expenses, judgments, fines and amounts paid in settlement actually and reasonably incurred by such officer or director in connection with any proceeding by reason of his or her relationship with the Company. In addition, the indemnification agreements provide for the advancement of expenses incurred by such director or officer in connection with any proceeding covered by the indemnification agreement, subject to the conditions set forth therein and to the extent such advancement is not prohibited by law. The indemnification agreements also set out the procedures for determining entitlement to indemnification, the requirements relating to notice and defense of claims for which indemnification is sought, the procedures for enforcement of indemnification rights, the limitations on and exclusions from indemnification, and the minimum levels of directors’ and officers’ liability insurance to be maintained by the Company.

16. Related Party Transactions

As of March 29, 2019, certain members of the Company’s board of directors served on the board of directors or as an advisor of companies that are customers of the Company. All contracts with these related parties were executed at arm’s length in the ordinary course of business. As of the beginning of the second quarter of 2019, these customers were no longer considered to be related parties.

The aggregate revenue from these customers was $11.6 million for the three months ended March 29, 2019. The aggregate revenue from these customers was $8.5 million and $20.3 million for the three and six months ended June 29, 2018, respectively.

17. Segment Information

Reportable Segments

The Company’s Chief Operating Decision Maker (“CODM”) utilizes financial information to make decisions about allocating resources and assessing performance for the entire Company. The Company evaluates the performance of, and allocates resources to, its segments based on revenue, gross profit and operating profit. The Company’s reportable segments have been identified based on commonality and adjacency of technologies, applications and customers amongst the Company’s individual product lines. The Company determined that disclosing revenue by specific product was impracticable due to the highly customized and extensive portfolio of technologies offered to customers.

Based upon the information provided to the CODM, the Company has determined that it operates in three reportable segments: Photonics, Vision, and Precision Motion. The reportable segments and their principal activities consist of the following:

Photonics

The Photonics segment designs, manufactures and markets photonics-based solutions, including laser scanning, laser beam delivery, CO2 laser, continuous wave and ultrafast laser, and optical light engine products to customers worldwide. The segment serves highly demanding photonics-based applications for advanced industrial processes, metrology, medical and life science imaging, DNA sequencing, and medical laser procedures. The vast majority of the segment’s product offerings are sold to OEM customers. The segment sells these products both directly, utilizing a highly technical sales force, and indirectly, through resellers and distributors.

Vision

The Vision segment designs, manufactures and markets a range of medical grade technologies, including medical insufflators, pumps and related disposables; visualization solutions; wireless imaging and operating room integration technologies; optical data collection and machine vision technologies; radio frequency identification (“RFID”) technologies; thermal chart recorders; spectrometry technologies; and embedded touch screen solutions. The vast majority of the segment’s product offerings are sold to OEM customers. The segment sells these products both directly, utilizing a highly technical sales force, and indirectly, through resellers and distributors.

Precision Motion

The Precision Motion segment designs, manufactures and markets optical and inductive encoders, precision motor and motion control sub-assemblies, servo drives, air bearings, air bearing spindles and precision machined components to customers worldwide.

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The vast majority of the segment’s product offerings are sold to OEM customers. The segment sells these products both directly, utilizing a highly technical sales force, and indirectly, through resellers and distributors.

Reportable Segment Financial Information

Revenue, gross profit, gross profit margin, operating income (loss), and depreciation and amortization expenses by reportable segment were as follows (in thousands, except percentage data):

	Three Months Ended				Six Months Ended
	June 28,		June 29,		June 28,		June 29,
	2019		2018		2019		2018
Revenue
Photonics	$	58,286	$	64,062	$	117,511	$	125,893
Vision		65,895		53,823		131,831		110,032
Precision Motion		30,964		32,515		62,989		61,440
Total	$	155,145	$	150,400	$	312,331	$	297,365

	Three Months Ended						Six Months Ended
	June 28,			June 29,			June 28,			June 29,
	2019			2018			2019			2018
Gross Profit
Photonics	$	27,308		$	30,737		$	54,622		$	60,292
Vision		25,211			20,441			51,184			40,162
Precision Motion		13,759			14,702			27,280			27,962
Unallocated Corporate and Shared Services		(496	)		(651	)		(1,015	)		(1,028	)
Total	$	65,782		$	65,229		$	132,071		$	127,388

	Three Months Ended						Six Months Ended
	June 28,			June 29,			June 28,			June 29,
	2019			2018			2019			2018
Gross Profit Margin
Photonics		46.9	%		48.0	%		46.5	%		47.9	%
Vision		38.3	%		38.0	%		38.8	%		36.5	%
Precision Motion		44.4	%		45.2	%		43.3	%		45.5	%
Total		42.4	%		43.4	%		42.3	%		42.8	%

	Three Months Ended						Six Months Ended
	June 28,			June 29,			June 28,			June 29,
	2019			2018			2019			2018
Operating Income (Loss)
Photonics	$	11,666		$	16,184		$	23,976		$	31,507
Vision		4,215			391			8,772			866
Precision Motion		5,983			7,612			11,618			16,219
Unallocated Corporate and Shared Services		(6,759	)		(7,072	)		(14,868	)		(14,250	)
Total	$	15,105		$	17,115		$	29,498		$	34,342

	Three Months Ended				Six Months Ended
	June 28,		June 29,		June 28,		June 29,
	2019		2018		2019		2018
Depreciation and Amortization Expenses
Photonics	$	2,589	$	2,966	$	5,210	$	6,033
Vision		5,197		5,097		10,226		10,271
Precision Motion		1,183		841		2,552		1,344
Unallocated Corporate and Shared Services		71		216		126		539
Total	$	9,040	$	9,120	$	18,114	$	18,187

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Revenue by Geography

The Company aggregates geographic revenue based on the customer location where products are shipped. Revenue from these customers was as follows (in thousands):

	Three Months Ended				Six Months Ended
	June 28,		June 29,		June 28,		June 29,
	2019		2018		2019		2018
United States	$	62,010	$	60,467	$	126,770	$	118,580
Germany		18,838		21,012		42,315		41,081
Rest of Europe		35,971		23,347		66,741		50,407
China		15,392		18,367		30,500		33,970
Rest of Asia-Pacific		20,702		24,987		41,149		49,707
Other		2,232		2,220		4,856		3,620
Total	$	155,145	$	150,400	$	312,331	$	297,365

The majority of revenue from our Photonics, Vision and Precision Motion segments is generated from sales to customers within the United States and Europe. Each segment also generates revenue across the other geographies, with no significant concentration of any segment’s remaining revenue.

Revenue by End Market

The Company primarily operates in two end markets: the advanced industrial market and the medical market. Revenue by end market was approximately as follows:

	Three Months Ended						Six Months Ended
	June 28,			June 29,			June 28,			June 29,
	2019			2018			2019			2018
Advanced Industrial		45	%		50	%		45	%		50	%
Medical		55	%		50	%		55	%		50	%
Total		100	%		100	%		100	%		100	%

The majority of revenue from the Photonics and Precision Motion segments is generated from sales to customers in the advanced industrial market. The majority of revenue from the Vision segment is generated from sales to customers in the medical market.

18. Subsequent Events

 On July 31, 2019, the Company acquired ARGES GmbH (“ARGES”), a Wackersdorf, Germany-based manufacturer of innovative laser scanning subsystems for industrial materials processing and medical applications for an initial purchase price of €33.8 million ($37.6 million), consisting of €24.0 million ($26.7 million) in cash and €9.8 million ($10.9 million) in the Company’s common shares (124 thousand shares). The Company expects to pay an additional €24.8 million in cash consideration on June 29, 2020 and up to a maximum of €10.0 million in contingent earnout payments upon the achievement of certain revenue targets from July 2019 through December 2026. The additional contingent earnout payments will be payable annually based on actual revenue achievement against the specified revenue targets, with the first payment due in the first quarter of 2021. ARGES will be included in the Company’s Photonics reportable segment. Information required by ASC 805-10, “Business Combinations,” is not disclosed herein as the Company is in the process of gathering information for its purchase accounting evaluation, including purchase price allocation and other related disclosures.

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Management’s Discussion and Analysis of Financial Condition and Results of Operations (“MD&A”) should be read in conjunction with the Consolidated Financial Statements and Notes included in Item 1 of this Quarterly Report on Form 10-Q. The MD&A contains certain forward-looking statements within the meaning of the United States Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. In addition to historical financial information, the following discussion and analysis contains forward-looking statements that involve risks, uncertainties and assumptions. These forward-looking statements include, but are not limited to, our belief that the Purchasing Managers Index (“PMI”) may provide an indication of the impact of general economic conditions on our sales into the advanced industrial end market; our strategy; anticipated financial performance; expected liquidity and capitalization; drivers of revenue growth and our growth expectations in various markets; management’s plans and objectives for future operations, expenditures and product development and investments in research and development; business prospects; potential of future product releases and expansion of our product and service offerings; anticipated revenue performance; industry trends; market conditions; our competitive positions; changes in economic and political conditions; changes in accounting principles; changes in actual or assumed tax liabilities; expectations regarding tax exposures; anticipated reinvestment of future earnings and dividend policy; anticipated expenditures in regard to the Company’s benefit plans; future acquisitions, integration and anticipated benefits from acquisitions and dispositions; anticipated economic benefits and expected costs of restructuring programs; ability to repay our indebtedness; our intentions regarding the use of cash; expectations regarding legal and regulatory environmental requirements and our compliance thereto; and other statements that are not historical facts. Our actual results could differ materially from those anticipated in these forward-looking statements for many reasons, including, but not limited to, the following: economic and political conditions and the effects of these conditions on our customers’ businesses and level of business activities; our significant dependence upon our customers’ capital expenditures, which are subject to cyclical market fluctuations; our dependence upon our ability to respond to fluctuations in product demand; our ability to continually innovate and successfully commercialize our innovations; failure to introduce new products in a timely manner; customer order timing and other similar factors beyond our control; disruptions or breaches in security of our information technology systems; our failure to comply with data privacy regulations; changes in interest rates, credit ratings or foreign currency exchange rates; risks associated with our operations in foreign countries; our increased use of outsourcing in foreign countries; risks associated with increased outsourcing of components manufacturing; our exposure to increased tariffs, trade restrictions or taxes on our products; our failure to comply with local import and export regulations in the jurisdictions in which we operate; negative effects on global economic conditions, financial markets and our business as a result of the United Kingdom’s impending withdrawal from the European Union and the actions of the current U.S. government, including its policies on trade tariffs and reactions from other countries to any new tariffs imposed by the U.S.; violations of our intellectual property rights and our ability to protect our intellectual property against infringement by third parties; risk of losing our competitive advantage; our failure to successfully integrate recent and future acquisitions into our business; our ability to attract and retain key personnel; our restructuring and realignment activities and disruptions to our operations as a result of consolidation of our operations; product defects or problems integrating our products with other vendors’ products; disruptions in the supply of certain key components and other goods from our suppliers; our failure to accurately forecast component and raw material requirements leading to excess inventories or delays in the delivery of our products; production difficulties and product delivery delays or disruptions; our exposure to medical device regulation, which may impede or hinder the approval or sale of our products and, in some cases, may ultimately result in an inability to obtain approval of certain products or may result in the recall or seizure of previously approved products; potential for penalties violating foreign, U.S. federal, and state healthcare laws and regulations; changes in governmental regulations affecting our business or products; our compliance, or failure to comply, with environmental regulations; our failure to implement new information technology systems and software successfully; our failure to realize the full value of our intangible assets; our exposure to the credit risk of some of our customers and in weakened markets; our reliance on third party distribution channels; being subject to U.S. federal income taxation even though we are a non-U.S. corporation; tax audits by tax authorities; changes in tax laws, and fluctuations in our effective tax rates; any need for additional capital to adequately respond to business challenges or opportunities and repay or refinance our existing indebtedness, which may not be available on acceptable terms or at all; our existing indebtedness limiting our ability to engage in certain activities; volatility in the market price for our common shares; provisions of our corporate documents that may delay or prevent a change in control; and our failure to maintain appropriate internal controls in the future. Other important risk factors that could affect the outcome of the events set forth in these statements and that could affect the Company’s operating results and financial condition are discussed in Item 1A of our Annual Report on Form 10-K for the fiscal year ended December 31, 2018 under the heading “Risk Factors.” In this Quarterly Report on Form 10-Q, the words “anticipates,” “believes,” “expects,” “intends,” “future,” “could,” “estimates,” “plans,” “would,” “should,” “potential,” “continues,” and similar words or expressions (as well as other words or expressions referencing future events, conditions or circumstances) identify forward-looking statements. Readers should not place undue reliance on any such forward-looking statements, which speak only as of the date they are made. Management and the Company disclaim any obligation to publicly update or revise any such statement to reflect any change in its expectations or in events, conditions, or circumstances on which any such statements may be based, or that may affect the likelihood that actual results will differ from those contained in the forward-looking statements, except as required under applicable law.

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Accounting Period

The interim financial statements of Novanta Inc. and its subsidiaries (collectively referred to as the “Company”, “we”, “us”, “our”) are prepared for each quarterly period ending on the Friday closest to the end of the calendar quarter, with the exception of the fourth quarter which always ends on December 31.

Business Overview

We are a leading global supplier of core technology solutions that give medical and advanced industrial original equipment manufacturers (“OEMs”) a competitive advantage. We combine deep proprietary technology expertise and competencies in photonics, vision and precision motion with a proven ability to solve complex technical challenges. This enables us to engineer core components and sub-systems that deliver extreme precision and performance, tailored to our customers' demanding applications.

Reportable Segments

We operate in three reportable segments: Photonics, Vision, and Precision Motion. The reportable segments and their principal activities consist of the following:

Photonics

Our Photonics segment designs, manufactures and markets photonics-based solutions, including laser scanning, laser beam delivery, CO2 laser, continuous wave and ultrafast laser, and optical light engine products to customers worldwide. The segment serves highly demanding photonics-based applications for advanced industrial processes, metrology, medical and life science imaging, DNA sequencing, and medical laser procedures. The vast majority of the segment’s product offerings are sold to OEM customers. The segment sells these products both directly, utilizing a highly technical sales force, and indirectly, through resellers and distributors.

Vision

Our Vision segment designs, manufactures and markets a range of medical grade technologies, including medical insufflators, pumps and related disposables; visualization solutions; wireless imaging and operating room integration technologies; optical data collection and machine vision technologies; radio frequency identification (“RFID”) technologies; thermal chart recorders; spectrometry technologies, and embedded touch screen solutions. The vast majority of the segment’s product offerings are sold to OEM customers. The segment sells these products both directly, utilizing a highly technical sales force, and indirectly, through resellers and distributors.

Precision Motion

Our Precision Motion segment designs, manufactures and markets optical and inductive encoders, precision motors, motion control sub-assemblies, servo drives, air bearings, air bearing spindles and precision machined components to customers worldwide. The vast majority of the segment’s product offerings are sold to OEM customers. The segment sells these products both directly, utilizing a highly technical sales force, and indirectly, through resellers and distributors.

End Markets

We primarily operate in two end markets: the advanced industrial market and the medical market.

Advanced Industrial Market

For the three and six months ended June 28, 2019, the advanced industrial market accounted for approximately 45% of our revenue. Revenue from our products sold to the advanced industrial market is affected by a number of factors, including changing technology requirements and preferences of our customers, productivity or quality investments in a manufacturing environment, the financial condition of our customers, changes in regulatory requirements and laws, and general economic conditions. We believe that the Purchasing Managers Index (PMI) on manufacturing activities specific to different regions around the world may provide an indication of the impact of general economic conditions on our sales into the advanced industrial market.

Medical Market

For the three and six months ended June 28, 2019, the medical market accounted for approximately 55% of our revenue. Revenue from our products sold to the medical market is generally affected by hospital and other healthcare provider capital spending,

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changes in regulatory requirements and laws, aggregation of purchasing by healthcare networks, trends in surgical procedures, changes in technology requirements, changes in customer or patient preferences, and general demographic trends.

Strategy

Our strategy is to drive sustainable, profitable growth through short-term and long-term initiatives, including:

• disciplined focus on our diversified business model of providing functionality to long life-cycle OEM customer platforms in attractive medical and advanced industrial niche markets;

• improving our business mix to increase medical sales as a percentage of total revenue by:

- introducing new products aimed at attractive medical applications, such as minimally invasive and robotic surgery, ophthalmology, patient monitoring, drug delivery, clinical laboratory testing and life science equipment;

- deepening our key account management relationships with and driving cross selling of our product offerings to leading medical equipment manufacturers; and

- pursuing complementary medical technology acquisitions;

• increasing our penetration of high growth advanced industrial applications, such as laser materials processing, robotics, automation and metrology, by working closely with OEM customers to launch application specific products that closely match the requirements of each application;

• broadening our portfolio of enabling proprietary technologies and capabilities through increased investment in new product development, expanded sales and marketing channels to reach target customers, and investments in application development to further penetrate existing customers, while expanding the applicability of our solutions to new markets;

• broadening our product and service offerings through the acquisition of innovative and complementary technologies and solutions in medical and advanced industrial technology applications, including increasing our recurring revenue streams such as services, spare parts and consumables;

• improving our existing operations to expand profit margins and improve customer satisfaction by implementing lean manufacturing principles and strategic sourcing across our major production sites; and

• attracting, retaining, and developing world-class talented and motivated employees.

Significant Events and Updates

Acquisition of Med X Change, Inc.

On June 5, 2019, we acquired 100% of the outstanding stock of Med X Change, Inc. (“Med X Change”), a Bradenton, Florida-based provider of medical grade, high definition and 4K video recording and documentation solutions to OEMs in the medical market, for a total purchase price of $21.8 million, subject to customary working capital adjustments. The acquisition was financed with cash on hand and a $21.0 million draw-down on our revolving credit facility. We expect that the addition of Med X Change will complement and expand the technology capabilities within our Vision reportable segment to provide our medical OEM customers with more integrated operating room solutions.

Acquisition of Ingenia-CAT, S.L.

On April 16, 2019, we acquired 100% of the outstanding stock of Ingenia-CAT, S.L. (“Ingenia”), a Barcelona, Spain-based provider of high-performance servo drives and control software to OEMs in the medical and advanced industrial markets. The purchase price of €14.3 million ($16.2 million), subject to customary working capital adjustments, was financed with cash on hand and borrowings under our revolving credit facility. The purchase price includes €8.5 million ($9.6 million) of cash paid for the acquisition and €5.8 million ($6.6 million) in estimated fair value of contingent consideration payable upon the achievement of certain revenue targets from April 2019 through March 2022. We expect that the addition of Ingenia will enhance our strategic position in precision motion control industry by enabling us to offer a broader range of motion control technologies and integrated solutions. Ingenia is included in our Precision Motion reportable segment.

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Results of Operations for the Three and Six Months Ended June 28, 2019 Compared with the Three and Six Months Ended June 29, 2018

The following table sets forth our unaudited results of operations as a percentage of revenue for the periods indicated:

	Three Months Ended						Six Months Ended
	June 28,			June 29,			June 28,			June 29,
	2019			2018			2019			2018
Revenue		100.0	%		100.0	%		100.0	%		100.0	%
Cost of revenue		57.6			56.6			57.7			57.2
Gross profit		42.4			43.4			42.3			42.8
Operating expenses:
Research and development and engineering		8.6			8.3			8.8			8.3
Selling, general and administrative		18.8			19.4			19.5			19.7
Amortization of purchased intangible assets		2.4			2.6			2.5			2.6
Restructuring and acquisition related costs		2.8			1.6			2.0			0.8
Total operating expenses		32.7			32.0			32.8			31.3
Operating income		9.7			11.4			9.4			11.5
Interest income (expense), net		(1.4	)		(1.7	)		(1.3	)		(1.7	)
Foreign exchange transaction gains (losses), net		0.0			0.1			0.0			(0.1	)
Other income (expense), net		(0.0	)		(0.0	)		(0.0	)		(0.0	)
Income before income taxes		8.3			9.8			8.1			9.8
Income tax provision		1.6			2.0			0.8			1.6
Consolidated net income		6.7			7.7			7.2			8.2
Less: Net income attributable to noncontrolling interest		—			(0.4	)		—			(0.5	)
Net income attributable to Novanta Inc.		6.7	%		7.3	%		7.2	%		7.7	%

Overview of Financial Results

Total revenue for the three months ended June 28, 2019 increased $4.7 million, or 3.2%, versus the prior year period. The effect of our current and prior year acquisitions resulted in an increase in revenue of $1.7 million, or 1.2%. In addition, foreign currency exchange rates adversely impacted our revenue by $3.0 million, or 2.0%, for the three months ended June 28, 2019.

Total revenue for the six months ended June 28, 2019 increased $15.0 million, or 5.0%, versus the prior year period. The effect of our current and prior year acquisitions resulted in an increase in revenue of $5.6 million, or 1.9%. In addition, foreign currency exchange rates adversely impacted our revenue by $7.0 million, or 2.4%, for the six months ended June 28, 2019.

Operating income decreased $2.0 million from $17.1 million for the three months ended June 29, 2018 to $15.1 million for the three months ended June 28, 2019. This decrease was primarily attributable to lower gross profit margin and a $1.9 million increase in restructuring and acquisition related costs.

Operating income decreased $4.8 million from $34.3 million for six months ended June 29, 2018 to $29.5 million for the six months ended June 28, 2019. This decrease was primarily attributable to higher investments in research and development and engineering (“R&D”) spending and a $3.9 million increase in restructuring and acquisition related costs.

Diluted earnings per share (“Diluted EPS”) of $0.29 for the three months ended June 28, 2019 decreased $0.03 from the prior year period. The decrease was attributable to an increase in restructuring and acquisition related costs of $1.9 million.

Diluted EPS of $0.64 for the six months ended June 28, 2019 increased $0.14 from the prior year period. The increase was attributable to the negative effect of a $5.1 million Laser Quantum nontaxable redeemable noncontrolling interest redemption value adjustment in the prior year that is not applicable in the current year.

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Revenue

The following tables set forth external revenue by reportable segment for the periods noted (dollars in thousands):

	Three Months Ended
	June 28,		June 29,		Increase			Percentage
	2019		2018		(Decrease)			Change
Photonics	$	58,286	$	64,062	$	(5,776	)		(9.0	)%
Vision		65,895		53,823		12,072			22.4	%
Precision Motion		30,964		32,515		(1,551	)		(4.8	)%
Total	$	155,145	$	150,400	$	4,745			3.2	%

	Six Months Ended
	June 28,		June 29,		Increase			Percentage
	2019		2018		(Decrease)			Change
Photonics	$	117,511	$	125,893	$	(8,382	)		(6.7	)%
Vision		131,831		110,032		21,799			19.8	%
Precision Motion		62,989		61,440		1,549			2.5	%
Total	$	312,331	$	297,365	$	14,966			5.0	%

Photonics

Photonics segment revenue for the three months ended June 28, 2019 decreased by $5.8 million, or 9.0%, versus the prior year period, primarily due to decreased demand in the advanced industrial market related to reductions in industrial manufacturing spending, and a decrease in revenue from our optical light engine products.

Photonics segment revenue for the six months ended June 28, 2019 decreased by $8.4 million, or 6.7%, versus the prior year period, primarily due to decreased demand in the advanced industrial market related to reductions in industrial manufacturing spending, and a decrease in revenue from our optical light engine products.

Vision

Vision segment revenue for the three months ended June 28, 2019 increased by $12.1 million, or 22.4%, versus the prior year period, primarily due to an increase in revenue from our minimally invasive surgery (“MIS”) products of $12.3 million as a result of increased demand in the medical market.

Vision segment revenue for the six months ended June 28, 2019 increased by $21.8 million, or 19.8%, versus the prior year period primarily due to an increase in revenue from our MIS products of $21.4 million as a result of increased demand in the medical market.

Precision Motion

Precision Motion segment revenue for the three months ended June 28, 2019 decreased by $1.6 million, or 4.8%, versus the prior year period, primarily due to decreased demand in the advanced industrial market related to reductions in industrial manufacturing spending, partially offset by increased demand in the medical market.

Precision Motion segment revenue for the six months ended June 28, 2019 increased by $1.5 million, or 2.5%, versus the prior year period, primarily due to increased demand in the medical market and the Zettlex acquisition in May 2018, partially offset by decreased demand in the advanced industrial market related to reductions in industrial manufacturing spending.

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Gross Profit and Gross Profit Margin

The following table sets forth the gross profit and gross profit margin for each of our reportable segments for the periods noted (dollars in thousands):

	Three Months Ended						Six Months Ended
	June 28,			June 29,			June 28,			June 29,
	2019			2018			2019			2018
Gross profit:
Photonics	$	27,308		$	30,737		$	54,622		$	60,292
Vision		25,211			20,441			51,184			40,162
Precision Motion		13,759			14,702			27,280			27,962
Unallocated Corporate and Shared Services		(496	)		(651	)		(1,015	)		(1,028	)
Total	$	65,782		$	65,229		$	132,071		$	127,388
Gross profit margin:
Photonics		46.9	%		48.0	%		46.5	%		47.9	%
Vision		38.3	%		38.0	%		38.8	%		36.5	%
Precision Motion		44.4	%		45.2	%		43.3	%		45.5	%
Total		42.4	%		43.4	%		42.3	%		42.8	%

Gross profit and gross profit margin can be influenced by a number of factors, including product mix, pricing, volume, manufacturing efficiencies and utilization, costs for raw materials and outsourced manufacturing, headcount, inventory obsolescence and warranty expenses.

Photonics

Photonics segment gross profit for the three months ended June 28, 2019 decreased $3.4 million, or 11.2%, versus the prior year period, primarily due to a decrease in revenue. Photonics segment gross profit margin was 46.9% for the three months ended June 28, 2019, versus a gross profit margin of 48.0% for the prior year period. The decrease in gross profit margin was primarily attributable to unfavorable product mix.

Photonics segment gross profit for the six months ended June 28, 2019 decreased $5.7 million, or 9.4%, versus the prior year period, primarily due to a decrease in revenue. Photonics segment gross profit margin was 46.5% for the six months ended June 28, 2019, versus gross profit margin of 47.9% for the prior year period. The decrease in gross profit margin was primarily attributable to unfavorable product mix.

Vision

Vision segment gross profit for the three months ended June 28, 2019 increased $4.8 million, or 23.3%, versus the prior year period, primarily due to an increase in revenue. Vision segment gross profit margin was 38.3% for the three months ended June 28, 2019, versus a gross profit margin of 38.0% for the prior year period.

Vision segment gross profit for the six months ended June 28, 2019 increased $11.0 million, or 27.4%, versus the prior year period, primarily due to an increase in revenue. Vision segment gross profit margin was 38.8% for the six months ended June 28, 2019, versus a gross profit margin of 36.5% for the prior year period. The increase in gross profit margin was primarily attributable to changes in product mix.

Precision Motion

Precision Motion segment gross profit for the three months ended June 28, 2019 decreased $0.9 million, or 6.4%, versus the prior year period, primarily due to a decrease in revenue. Precision Motion segment gross profit margin was 44.4% for the three months ended June 28, 2019, versus a gross profit margin of 45.2% for the prior year period. The decrease in gross profit margin was primarily attributable to an increase in amortization of inventory fair value adjustments and amortization of developed technology of $0.2 million, which resulted in a 0.7 percentage point decrease in gross profit margin.

Precision Motion segment gross profit for the six months ended June 28, 2019 decreased $0.7 million, or 2.4%, versus the prior year period, primarily due to a decrease in gross profit margin. Precision Motion segment gross profit margin was 43.3% for the six

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months ended June 28, 2019, versus a gross profit margin of 45.5% for the prior year period. The decrease in gross profit margin was primarily attributable to unfavorable product mix.

Operating Expenses

The following table sets forth operating expenses for the periods noted (in thousands):

	Three Months Ended				Six Months Ended
	June 28,		June 29,		June 28,		June 29,
	2019		2018		2019		2018
Research and development and engineering	$	13,388	$	12,551	$	27,385	$	24,540
Selling, general and administrative		29,204		29,231		61,051		58,451
Amortization of purchased intangible assets		3,772		3,893		7,770		7,591
Restructuring and acquisition related costs		4,313		2,439		6,367		2,464
Total	$	50,677	$	48,114	$	102,573	$	93,046

Research and Development and Engineering Expenses

R&D expenses are primarily comprised of employee compensation related expenses and cost of materials for R&D projects. R&D expenses were $13.4 million, or 8.6% of revenue, during the three months ended June 28, 2019, versus $12.6 million, or 8.3% of revenue, during the prior year period. R&D expenses increased in terms of total dollars and as a percentage of revenue primarily due to higher investments across the majority of our product lines.

R&D expenses were $27.4 million, or 8.8% of revenue, during the six months ended June 28, 2019, versus $24.5 million, or 8.3% of revenue, during the prior year period. R&D expenses increased in terms of total dollars and as a percentage of revenue primarily due to higher investments across the majority of our product lines.

Selling, General and Administrative Expenses

Selling, general and administrative (“SG&A”) expenses include costs for sales and marketing, sales administration, finance, human resources, legal, information systems, and executive management functions. SG&A expenses were $29.2 million, or 18.8% of revenue, during the three months ended June 28, 2019, versus $29.2 million, or 19.4% of revenue, during the prior year period.

SG&A expenses were $61.1 million, or 19.5% of revenue, during the six months ended June 28, 2019, versus $58.5 million, or 19.7% of revenue, during the prior year period. SG&A expenses increased in terms of total dollars primarily due to an increase in stock-based compensation expense and professional services costs.

Amortization of Purchased Intangible Assets

Amortization of purchased intangible assets, excluding the amortization of developed technologies included in cost of revenue, was $3.8 million, or 2.4% of revenue, during the three months ended June 28, 2019, versus $3.9 million, or 2.6% of revenue, during the prior year period.

Amortization of purchased intangible assets, excluding the amortization of developed technologies included in cost of revenue, was $7.8 million, or 2.5% of revenue, during the six months ended June 28, 2019, versus $7.6 million, or 2.6% of revenue, during the prior year period.

Restructuring and Acquisition Related Costs

We recorded restructuring and acquisition related costs of $4.3 million during the three months ended June 28, 2019, versus $2.4 million during the prior year period. The increase in restructuring and acquisition related costs versus the prior year period was primarily due to an increase in restructuring charges of $1.1 million as a result of the 2018 and 2019 restructuring programs and an increase in acquisition related costs of $0.7 million primarily related to professional services fees for acquisitions and earn-out costs associated with the Zettlex acquisition in May 2018.

We recorded restructuring and acquisition related costs of $6.4 million during the six months ended June 28, 2019, versus $2.5 million during the prior year period. The increase in restructuring and acquisition related costs versus the prior year period was primarily due to an increase in restructuring charges of $2.4 million as a result of the 2019 restructuring program and an increase in

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acquisition related costs of $1.5 million primarily related to professional services fees for acquisitions and earn-out costs associated with the Zettlex acquisition in May 2018.

Operating Income (Loss) by Segment

The following table sets forth operating income (loss) by segment for the periods noted (in thousands):

	Three Months Ended						Six Months Ended
	June 28,			June 29,			June 28,			June 29,
	2019			2018			2019			2018
Operating Income (Loss)
Photonics	$	11,666		$	16,184		$	23,976		$	31,507
Vision		4,215			391			8,772			866
Precision Motion		5,983			7,612			11,618			16,219
Unallocated Corporate and Shared Services		(6,759	)		(7,072	)		(14,868	)		(14,250	)
Total	$	15,105		$	17,115		$	29,498		$	34,342

Photonics

Photonics segment operating income was $11.7 million, or 20.0% of revenue, during the three months ended June 28, 2019, versus $16.2 million, or 25.3% of revenue, during the prior year period. The decrease in operating income was primarily due to a decrease in gross profit of $3.4 million and an increase in restructuring related charges of $1.4 million associated with the 2019 restructuring program.

Photonics segment operating income was $24.0 million, or 20.4% of revenue, during the six months ended June 28, 2019, versus $31.5 million, or 25.0% of revenue, during the prior year period. The decrease in operating income was primarily due to a decrease in gross profit of $5.7 million and an increase in restructuring related charges of $1.5 million associated with the 2019 restructuring program.

Vision

Vision segment operating income was $4.2 million, or 6.4% of revenue, during the three months ended June 28, 2019, versus $0.4 million, or 0.7% of revenue, during the prior year period. The increase in operating income was primarily due to an increase in gross profit of $4.8 million, partially offset by an increase in SG&A expenses of $1.0 million.

Vision segment operating income was $8.8 million, or 6.7% of revenue, during the six months ended June 28, 2019, versus $0.9 million, or 0.8% of revenue, during the prior year period. The increase in operating income was primarily due to an increase in gross profit of $11.0 million, partially offset by an increase in R&D and SG&A expenses of $2.3 million.

Precision Motion

Precision Motion segment operating income was $6.0 million, or 19.3% of revenue, during the three months ended June 28, 2019, versus $7.6 million, or 23.4% of revenue, during the prior year period. The decrease in operating income was primarily due to a decrease in gross profit of $0.9 million and an increase in SG&A expenses of $0.6 million.

Precision Motion segment operating income was $11.6 million, or 18.4% of revenue, during the six months ended June 28, 2019, versus $16.2 million, or 26.4% of revenue, during the prior year period. The decrease in operating income was primarily due to a decrease in gross profit of $0.7 million and an increase in operating expenses of $3.9 million.

Unallocated Corporate and Shared Services

Unallocated corporate and shared services costs primarily represent costs of corporate and shared services functions that are not allocated to the operating segments, including certain restructuring and most acquisition related costs. These costs for the three months ended June 28, 2019 decreased by $0.3 million versus the prior year period.

Unallocated corporate and shared services costs for the six months ended June 28, 2019 increased by $0.6 million versus the prior year period primarily due to an increase in restructuring and acquisition related costs of $1.5 million, partially offset by a decrease in SG&A expenses of $0.8 million.

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Other Income and Expense Items

The following table sets forth other income and expense items for the periods noted (in thousands):

	Three Months Ended						Six Months Ended
	June 28,			June 29,			June 28,			June 29,
	2019			2018			2019			2018
Interest income (expense), net	$	(2,160	)	$	(2,561	)	$	(4,204	)	$	(4,919	)
Foreign exchange transaction gains (losses), net		27			177			68			(230	)
Other income (expense), net		(70	)		(46	)		(138	)		(87	)

Interest Income (Expense), Net

Net interest expense was $2.2 million for the three months ended June 28, 2019, versus $2.6 million in the prior year period. The decrease in net interest expense was primarily due to a decrease in average debt levels. The weighted average interest rate on our senior credit facilities was 3.51% during the three months ended June 28, 2019, versus 3.68% during the three months ended June 29, 2018.

Net interest expense was $4.2 million for the six months ended June 28, 2019, versus $4.9 million in the prior year period. The decrease in net interest expense was primarily due to a decrease in average debt levels, partially offset by an increase in the weighted average interest rate on our senior credit facilities. The weighted average interest rate on our senior credit facilities was 3.64% during the six months ended June 28, 2019, versus 3.58% during the six months ended June 29, 2018.

Foreign Exchange Transaction Gains (Losses), Net

Foreign exchange transaction gains (losses) were less than $0.1 million net gains for the three months ended June 28, 2019, versus $0.2 million net gains in the prior year period. The decrease in net gains was due to changes in the value of the U.S. Dollar against the British Pound and Euro, partially offset by realized gains from foreign currency contracts.

Foreign exchange transaction gains (losses) were less than $0.1 million net gains for the six months ended June 28, 2019, versus $0.2 million net losses in the prior year period, primarily due to changes in the value of the U.S. Dollar against the British Pound and Euro.

Other Income (Expense), Net

Net other expense was nominal for both the three and six months ended June 28, 2019, respectively, and the three and six months ended June 29, 2018, respectively.

Income Taxes

Our effective tax rate for the three months ended June 28, 2019 was 19.5%, versus 20.8% for the prior year period. Our effective tax rate of 19.5% for the three months ended June 28, 2019 differs from the Canadian statutory tax rate of 29.0% primarily due to the mix of income earned in jurisdictions with varying tax rates, estimated deductions for Foreign Derived Intangible Income, and U.K. patent box deductions and other tax credits.

Our effective tax rate for the six months ended June 28, 2019 was 10.3%, versus 16.0% for the prior year period. Our effective tax rate of 10.3% for the six months ended June 28, 2019 differs from the Canadian statutory tax rate of 29.0% primarily due to the mix of income earned in jurisdictions with varying tax rates, estimated deductions for Foreign Derived Intangible Income, U.K. patent box deductions and other tax credits, and windfall tax benefits upon vesting of certain stock-based compensation awards during the period.

Liquidity and Capital Resources

We assess our liquidity in terms of our ability to generate cash to fund our operating, investing, and financing activities. Our primary ongoing cash requirements are funding operations, capital expenditures, investments in businesses, and repayment of our debt and related interest expense. Our primary sources of liquidity are cash flows from operations and borrowings under our revolving credit facility. We believe our future operating cash flows will be sufficient to meet our future operating and capital expenditure cash needs for the foreseeable future, including at least the next 12 months. The availability of borrowing capacity under our revolving

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credit facility provides another potential source of liquidity for acquisitions. We may seek to raise additional capital, which could be in the form of bonds, convertible debt or equity, to fund business development activities or other future investing cash requirements, subject to approval by the lenders in the Second Amended and Restated Credit Agreement.

Significant factors affecting the management of our ongoing cash requirements are the adequacy of available bank lines of credit and our ability to attract long term capital with satisfactory terms. The sources of our liquidity are subject to all of the risks of our business and could be adversely affected by, among other factors, a decrease in demand for our products, our ability to integrate current and future acquisitions, deterioration in certain financial ratios, availability of borrowings under our revolving credit facility, and market changes in general. See “Risks Relating to Our Common Shares and Our Capital Structure” included in Item 1A of our Annual Report on Form 10-K for the fiscal year ended December 31, 2018.

Our ability to make payments on our indebtedness and to fund our operations may be dependent upon the earnings and the distribution of funds from our subsidiaries. Local laws and regulations and/or the terms of our indebtedness restrict certain of our subsidiaries from paying dividends and transferring assets to us. We cannot assure you that applicable laws and regulations and/or the terms of our indebtedness will permit our subsidiaries to provide us with sufficient dividends, distributions or loans when necessary.

As of June 28, 2019, $42.0 million of our $66.1 million cash and cash equivalents was held by subsidiaries outside of Canada and the United States. Generally, our intent is to use cash held in these foreign subsidiaries to fund our local operations or acquisitions by those local subsidiaries and to pay down borrowings under our revolving credit facility. Approximately 64.7% of our outstanding borrowings under our senior credit facilities was held in our subsidiaries outside of Canada and the United States. Additionally, we may use intercompany loans to address short-term cash flow needs for various subsidiaries.

Share Repurchase Plan

In October 2018, our Board of Directors approved a share repurchase plan (the “2018 Repurchase Plan”) authorizing the repurchase of $25.0 million worth of our common shares. Share repurchases have been made under the 2018 Repurchase Plan pursuant to Rule 10b-18 under the Securities Exchange Act of 1934. During the six months ended June 28, 2019, we repurchased 39 thousand shares for an aggregate purchase price of $3.3 million at an average price of $84.75 per share under the 2018 Repurchase Plan. We had $21.7 million available for share repurchases under the 2018 Repurchase Plan as of June 28, 2019.

Under the 2018 Repurchase Plan, shares may be repurchased from time to time, at our discretion, based on our ongoing assessment of the capital needs of the business, the market price of our common stock, and general market conditions. Shares may also be repurchased through an accelerated stock purchase agreement, on the open market or in privately negotiated transactions in accordance with applicable federal securities laws. Repurchases may be made under certain SEC regulations, which would permit common stock to be purchased when we would otherwise be prohibited from doing so under insider trading laws. The 2018 Repurchase Plan does not obligate us to acquire any particular amount of our common stock. No time limit was set for the completion of the 2018 Repurchase Plan, and the plan may be suspended or discontinued at any time. We expect to fund the share repurchases through cash on hand and future cash generated from operations.

Second Amended and Restated Credit Agreement

In May 2016, we entered into the second amended and restated senior secured credit agreement (the “Second Amended and Restated Credit Agreement”), consisting of a $75.0 million, 5-year term loan facility and a $225.0 million, 5-year revolving credit facility (collectively, the “Senior Credit Facilities”). The Senior Credit Facilities mature in May 2021. In August 2017, we entered into a third amendment (the “Third Amendment”) to the Second Amended and Restated Credit Agreement. The Third Amendment increased the borrowing limit under the revolving credit facility commitment from $225 million to $325 million and reset the accordion feature to $125 million for future expansion. Additionally, the Third Amendment increased the term loan balance from $65.6 million to $90.6 million.

In February 2018, we entered into a fourth amendment (the “Fourth Amendment”) to the Second Amended and Restated Credit Agreement. The Fourth Amendment increased the maximum consolidated leverage ratio from 3.00 to 3.50, increased the maximum consolidated leverage ratio for permitted acquisitions and stock repurchases from 2.50 to 3.00, increased the maximum consolidated leverage ratio for a designated acquisition from 3.00 to 3.50, and increased the maximum consolidated leverage ratio for four consecutive quarters following a designated acquisition from 3.50 to 4.00. The Fourth Amendment also made certain other technical changes to the Second Amended and Restated Credit Agreement.

As of June 28, 2019, we had term loans of $58.4 million and revolving loans of $157.8 million outstanding under the Second Amended and Restated Credit Agreement.

37

The Second Amended and Restated Credit Agreement contains various covenants that we believe are usual and customary for this type of agreement, including a maximum leverage ratio and a minimum fixed charge coverage ratio (as defined in the Second Amended and Restated Credit Agreement). The following table summarizes these financial covenants and our compliance therewith as of June 28, 2019:

	Requirement		Actual
Maximum consolidated leverage ratio		3.50		1.72
Minimum consolidated fixed charge coverage ratio		1.50		5.52

Cash Flows for the Six Months Ended June 28, 2019 and June 29, 2018

The following table summarizes our cash flows, cash and cash equivalents, and unused and available funds under our revolving credit facility for the periods indicated (in thousands):

	Six Months Ended
	June 28,			June 29,
	2019			2018
Net cash provided by operating activities	$	20,853		$	40,365
Net cash used in investing activities	$	(34,444	)	$	(34,632	)
Net cash provided by (used in) financing activities	$	(2,798	)	$	2,712

	June 28,		December 31,
	2019		2018
Cash and cash equivalents	$	66,093	$	82,043
Unused and available funds under revolving credit facility	$	167,180	$	189,942

Operating Cash Flows

Cash provided by operating activities was $20.9 million for the six months ended June 28, 2019, versus $40.4 million for the prior year period. Cash provided by operating activities for the six months ended June 28, 2019 decreased from the prior year period primarily due to increases in the net working capital in the six months ended June 28, 2019 which decreased cash provided by operating activities by $25.9 million.

Cash provided by operating activities for the six months ended June 28, 2019 was negatively impacted by an increase in our days sales outstanding which increased from 51 days at December 31, 2018 to 52 days at June 28, 2019, a decrease in our days payables outstanding which decreased from 52 days at December 31, 2018 to 51 days at June 28, 2019 and an increase in inventories, as our inventory turnover ratio decreased from 3.4 at December 31, 2018 to 3.2 at June 28, 2019. During the six months ended June 28, 2019, we paid the first milestone payment under the Zettlex earn-out agreement amounting to $3.9 million and paid the 2018 annual employee bonuses, both of which had been accrued for as of December 31, 2018.

Cash provided by operating activities for the six months ended June 29, 2018 was positively impacted by a decrease in our days sales outstanding which decreased from 51 days at December 31, 2017 to 46 days at June 29, 2018 and by an increase in our days payables outstanding which increased from 43 days at December 31, 2017 to 45 days at June 29, 2018. Cash provided by operating activities was negatively impacted by an increase in inventories, as our inventory turnover ratio decreased from 3.7 at December 31, 2017 to 3.5 at June 29, 2018, a decrease in accrued expenses and an increase in income tax payments. During the six months ended June 29, 2018, we paid $2.8 million as the final Applimotion contingent consideration payment which had been accrued for as of December 31, 2017.

Investing Cash Flows

Cash used in investing activities was $34.4 million for the six months ended June 28, 2019, primarily driven by the Ingenia and Med X Change acquisitions. In connection with these acquisitions, we paid $28.9 million cash considerations (net of cash acquired of $1.0 million) during the six months ended June 28, 2019. We also paid $5.6 million for capital expenditures during the six months ended June 28, 2019.

Cash used in investing activities was $34.6 million for the six months ended June 29, 2018, primarily related to $27.4 million cash outflows (net of cash acquired of $3.8 million) related to the Zettlex acquisition in May 2018 and $7.3 million in capital expenditures.

38

Financing Cash Flows

Cash used in financing activities was $2.8 million for the six months ended June 28, 2019, primarily due to $16.1 million of term loan payments, $6.7 million of payroll tax payments upon vesting of stock-based compensation awards, and $3.3 million of repurchases of common stock, partially offset by $23.6 million of borrowings under our revolving credit facility used to fund the Ingenia and Med X Change acquisitions.

Cash provided by financing activities was $2.7 million for the six months ended June 29, 2018, primarily due to $30.3 million of borrowings under our revolving credit facility used to fund the Zettlex acquisition, partially offset by $4.6 million of contractual term loan payments, $17.2 million of optional repayments of borrowings under our revolving credit facility, $3.4 million of payroll tax payments upon vesting of stock-based compensation awards, and $1.9 million of repurchases of  common stock.

Off-Balance Sheet Arrangements, Contractual Obligations

Contractual Obligations

Our contractual obligations primarily consist of the principal and interest associated with our debt, operating and finance leases, purchase commitments and pension obligations. Such contractual obligations are described in our Management’s Discussion and Analysis of Financial Condition and Results of Operations and in the Notes to Consolidated Financial Statements, each included in our Annual Report on Form 10-K for the fiscal year ended December 31, 2018.

Off-Balance Sheet Arrangements

Through June 28, 2019, we have not entered into any other off-balance sheet arrangements or material transactions with any unconsolidated entities or other persons.

Critical Accounting Policies and Estimates

The critical accounting policies that we believe impact significant judgments and estimates used in the preparation of our consolidated financial statements presented in this periodic report on Form 10-Q are described in our Management’s Discussion and Analysis of Financial Condition and Results of Operations and in the Notes to Consolidated Financial Statements, each included in our Annual Report on Form 10-K for the fiscal year ended December 31, 2018. Except for the adoption of Accounting Standards Update (“ASU”) 2016-02, “Leases (Topic 842)” (“ASU 2016-02” or “Topic 842”), through June 28, 2019, there have been no material changes to our critical accounting policies and estimates disclosed in our Annual Report on Form 10-K for the fiscal year ended December 31, 2018.

Recent Accounting Pronouncements

See Note 1 to Consolidated Financial Statements.

Item 3. Quantitative and Qualitative Disclosures about Market Risk

Our primary market risk exposures are foreign currency exchange rate fluctuations and interest rate sensitivity. During the three months ended June 28, 2019, there have been no material changes to the information included under Part II, Item 7A, “Quantitative and Qualitative Disclosures About Market Risk,” in our Annual Report on Form 10-K for the fiscal year ended December 31, 2018.

Item 4. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

As required by Rule 13a-15(b) under the Securities and Exchange Act of 1934 (the “Exchange Act”), our management carried out an evaluation, with the participation of our Chief Executive Officer and Chief Financial Officer, of the effectiveness of our disclosure controls and procedures (as defined in Rule 13a-15(e) of the Exchange Act) as of June 28, 2019, the end of the period covered by this report. Based upon this evaluation, our Chief Executive Officer and Chief Financial Officer have concluded that our disclosure controls and procedures were effective as of June 28, 2019.

Changes in Internal Control over Financial Reporting

There has been no change to our internal control over financial reporting during the fiscal quarter ended June 28, 2019 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

39

PART II—OTHER INFORMATION

Item 1. Legal Proceedings

The Company is subject to various legal proceedings and claims that arise in the ordinary course of business. The Company does not believe that the outcome of these claims will have a material adverse effect upon its financial condition or results of operations but there can be no assurance that any such claims, or any similar claims, would not have a material adverse effect upon its financial condition or results of operations.

Item 1A. Risk Factors

The Company’s risk factors are described in Part I, Item 1A, “Risk Factors”, of the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2018. There have been no material changes in the risks affecting the Company since the filing of such Annual Report on Form 10-K.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

The following table sets forth certain information with respect to repurchases of the Company’s common stock during the three months ended June 28, 2019.

ISSUER PURCHASES OF EQUITY SECURITIES
Period		Total Number of Shares Purchased		Average Price Paid per Share		Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs(1)(2)		Approximate Dollar Value that May Yet Be Purchased Under the Plans or Programs(1)
April 1 - May 3, 2019			13,300	$	86.56		13,300	$	23,848,710
May 4 - May 31, 2019			13,900	$	82.23		13,900	$	22,705,772
June 1 - June 28, 2019			12,200	$	85.65		12,200	$	21,660,781
Total			39,400				39,400
1.	In October 2018, the Company's Board of Directors approved a share repurchase plan ("the 2018 Repurchase Plan") authorizing the repurchase of up to an aggregate of $25.0 million of the Company's common shares. The share repurchase plan was announced in the quarterly report for the period ended September 28, 2018 filed on November 6, 2018. The shares may be repurchased from time to time, at the Company's discretion, based on ongoing assessment of the capital needs of the business, the market price of the Company's common shares, and general market conditions. No time limit was set for the completion of the share repurchase program, and the program may be suspended or discontinued at any time.
2.	The Company has repurchased 39,400 shares of its common shares pursuant to the 2018 Repurchase Plan since its adoption.

Item 3. Defaults Upon Senior Securities

None.

Item 4. Mine Safety Disclosures

None.

Item 5. Other Information

None.

40

Item 6. Exhibits

List of Exhibits

See the Company’s SEC filings on Edgar at: http://www.sec.gov/ for all Exhibits.

		Incorporated by Reference
Exhibit Number	Exhibit Description	Form	File No.	Exhibit	Filing Date	Filed/ Furnished Herewith
3.1	Certificate and Articles of Continuance of the Registrant, dated March 22, 1999.	S-3	333-202597	3.1	03/09/15
3.2	By-Laws of the Registrant, as amended	10-Q	000-25705	3.2	04/13/10
3.3	Articles of Reorganization of the Registrant, dated July 23, 2010.	8-K	000-25705	3.1	07/23/10
3.4	Articles of Amendment of the Registrant, dated December 29, 2010.	S-3	333-202597	3.2	03/09/15
3.5	Articles of Amendment of the Registrant, dated May 11, 2016.	8-K	001-35083	10.1	05/12/16
31.1	Chief Executive Officer Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.					*
31.2	Chief Financial Officer Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.					*
32.1	Chief Executive Officer Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.					**
32.2	Chief Financial Officer Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.					**
101.INS	Inline eXtensible Business Reporting Language (XBRL) Instance Document – the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCH	Inline XBRL Taxonomy Extension Schema Document.					*
101.CAL	Inline XBRL Taxonomy Extension Calculation Linkbase Document.					*
101.DEF	Inline XBRL Taxonomy Extension Definition Linkbase Document.					*
101.LAB	Inline XBRL Taxonomy Extension Label Linkbase Document.					*
101.PRE	Inline XBRL Taxonomy Extension Presentation Linkbase Document.					*
104	Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).					*

* Filed herewith

** Furnished herewith

41

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

Novanta Inc. (Registrant)

Name	Title	Date
/s/ Matthijs Glastra	Director, Chief Executive Officer	August 6, 2019
Matthijs Glastra
/s/ Robert J. Buckley	Chief Financial Officer	August 6, 2019
Robert J. Buckley

42

EX-31.1

Exhibit 31.1

CERTIFICATION PURSUANT TO

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

CERTIFICATIONS

I, Matthijs Glastra, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Novanta Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

August 6, 2019

/s/ Matthijs Glastra

Matthijs Glastra

Chief Executive Officer

EX-31.2

Exhibit 31.2

CERTIFICATION PURSUANT TO

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

CERTIFICATION

I, Robert J. Buckley, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Novanta Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

August 6, 2019

/s/ Robert J. Buckley

Robert J. Buckley

Chief Financial Officer

EX-32.1

Exhibit 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Novanta Inc. (the “Company”) on Form 10-Q for the period ended June 28, 2019 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Matthijs Glastra, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge:

(1) the Report fully complies with the requirements of section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934; and

(2) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/Matthijs Glastra

Matthijs Glastra

Chief Executive Officer

August 6, 2019

EX-32.2

Exhibit 32.2

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Novanta Inc. (the “Company”) on Form 10-Q for the period ended June 28, 2019 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Robert J. Buckley, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge:

(1) the Report fully complies with the requirements of section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934; and

(2) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ Robert J. Buckley

Robert J. Buckley

Chief Financial Officer

August 6, 2019

XML

Document and Entity Information - shares	6 Months Ended
	Jun. 28, 2019	Aug. 01, 2019
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Jun. 28, 2019
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	Q2
Trading Symbol	NOVT
Entity Registrant Name	NOVANTA INC
Entity Central Index Key	0001076930
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Common Stock, Shares Outstanding		35,116,040
Entity Current Reporting Status	Yes
Entity Shell Company	false
Entity File Number	001-35083
Entity Tax Identification Number	98-0110412
Entity Address, Address Line One	125 Middlesex Turnpike
Entity Address, City or Town	Bedford
Entity Address, State or Province	MA
Entity Address, Country	US
Entity Address, Postal Zip Code	01730
City Area Code	781
Local Phone Number	266-5700
Document Quarterly Report	true
Document Transition Report	false
Entity Incorporation, State or Country Code	A3
Entity Interactive Data Current	Yes
Security Exchange Name	NASDAQ
Title of 12(b) Security	Common shares, no par value

XML

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 28, 2019	Dec. 31, 2018
Current assets
Cash and cash equivalents	$ 66,093	$ 82,043
Accounts receivable, net of allowance of $283 and $321, respectively	88,831	83,955
Inventories	113,297	104,764
Prepaid income taxes and income taxes receivable	4,989	1,852
Prepaid expenses and other current assets	11,701	9,155
Total current assets	284,911	281,769
Property, plant and equipment, net	64,630	65,464
Operating lease assets	38,633
Deferred tax assets	9,862	9,492
Other assets	2,191	2,269
Intangible assets, net	152,775	142,920
Goodwill	230,371	217,662
Total assets	783,373	719,576
Current liabilities
Current portion of long-term debt		4,535
Accounts payable	50,015	50,733
Income taxes payable	2,121	2,633
Current portion of operating lease liabilities	5,225
Accrued expenses and other current liabilities	41,184	46,295
Total current liabilities	98,545	104,196
Long-term debt	214,562	202,843
Operating lease liabilities	35,108
Deferred tax liabilities	23,429	22,632
Income taxes payable	4,747	4,463
Other liabilities	20,800	17,187
Total liabilities	397,191	351,321
Commitments and contingencies (Note 15)
Stockholders’ equity:
Common shares, no par value; Authorized shares: unlimited; Issued and outstanding: 34,972 and 34,886, respectively	423,856	423,856
Additional paid-in capital	41,065	46,018
Accumulated deficit	(56,459)	(79,092)
Accumulated other comprehensive loss	(22,280)	(22,527)
Total stockholders' equity	386,182	368,255
Total liabilities and stockholders’ equity	$ 783,373	$ 719,576

XML

CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) shares in Thousands, $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 28, 2019	Dec. 31, 2018
Statement Of Financial Position [Abstract]
Accounts receivable, allowance	$ 283	$ 321
Common shares, Authorized	Unlimited	Unlimited
Common shares, no par value	$ 0	$ 0
Common shares, Issued	34,972	34,886
Common shares, outstanding	34,972	34,886

XML

CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands		3 Months Ended				6 Months Ended
		Jun. 28, 2019		Jun. 29, 2018		Jun. 28, 2019		Jun. 29, 2018
Income Statement [Abstract]
Revenue		$ 155,145		$ 150,400		$ 312,331		$ 297,365
Cost of revenue		89,363		85,171		180,260		169,977
Gross profit		65,782		65,229		132,071		127,388
Operating expenses:
Research and development and engineering		13,388		12,551		27,385		24,540
Selling, general and administrative		29,204		29,231		61,051		58,451
Amortization of purchased intangible assets		3,772		3,893		7,770		7,591
Restructuring and acquisition related costs		4,313		2,439		6,367		2,464
Total operating expenses		50,677		48,114		102,573		93,046
Operating income		15,105		17,115		29,498		34,342
Interest income (expense), net		(2,160)		(2,561)		(4,204)		(4,919)
Foreign exchange transaction gains (losses), net		27		177		68		(230)
Other income (expense), net		(70)		(46)		(138)		(87)
Income before income taxes		12,902		14,685		25,224		29,106
Income tax provision		2,522		3,060		2,591		4,644
Consolidated net income		10,380	[1]	11,625	[2]	22,633	[1]	24,462	[2]
Less: Net income attributable to noncontrolling interest	[2]			(625)				(1,551)
Net income attributable to Novanta Inc.		$ 10,380	[1]	$ 11,000	[2]	$ 22,633	[1]	$ 22,911	[2]
Earnings per common share attributable to Novanta Inc. (Note 5):
Basic		$ 0.30	[1]	$ 0.32	[2]	$ 0.65	[1]	$ 0.51	[2]
Diluted		$ 0.29	[1]	$ 0.32	[2]	$ 0.64	[1]	$ 0.50	[2]
Weighted average common shares outstanding—basic		34,998	[1]	34,949	[2]	34,981	[1]	34,919	[2]
Weighted average common shares outstanding—diluted		35,503	[1]	35,474	[2]	35,491	[1]	35,451	[2]

[1] 45,252 non-GAAP EPS performance-based restricted stock units granted to certain members of the executive management team and 213,219 shares of restricted stock issued to Laser Quantum former non-controlling interest holders are considered contingently issuable shares and are excluded from the calculation of the denominator as the contingent conditions had not been met as of June 28, 2019.

[2] 53,968 non-GAAP EPS performance-based restricted stock units granted to certain members of the executive management team were considered contingently issuable shares and were excluded from the calculation of the denominator as the contingent conditions had not been met as of June 29, 2018.

XML

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands		3 Months Ended				6 Months Ended
		Jun. 28, 2019		Jun. 29, 2018		Jun. 28, 2019		Jun. 29, 2018
Statement Of Income And Comprehensive Income [Abstract]
Consolidated net income		$ 10,380	[1]	$ 11,625	[2]	$ 22,633	[1]	$ 24,462	[2]
Other comprehensive income (loss):
Foreign currency translation adjustments, net of tax	[3]	(2,662)		(5,663)		(323)		(1,992)
Pension liability adjustments, net of tax	[4]	553		871		570		755
Total other comprehensive income		(2,109)		(4,792)		247		(1,237)
Total consolidated comprehensive income		8,271		6,833		22,880		23,225
Less: Comprehensive income attributable to noncontrolling interest				(625)				(1,551)
Comprehensive income attributable to Novanta Inc.		$ 8,271		$ 6,208		$ 22,880		$ 21,674

[1] 45,252 non-GAAP EPS performance-based restricted stock units granted to certain members of the executive management team and 213,219 shares of restricted stock issued to Laser Quantum former non-controlling interest holders are considered contingently issuable shares and are excluded from the calculation of the denominator as the contingent conditions had not been met as of June 28, 2019.

[2] 53,968 non-GAAP EPS performance-based restricted stock units granted to certain members of the executive management team were considered contingently issuable shares and were excluded from the calculation of the denominator as the contingent conditions had not been met as of June 29, 2018.

[3] The tax effect on this component of comprehensive income was nominal for all periods presented.

[4] The tax effect on this component of comprehensive income was nominal for all periods presented. See Note 4 for the total amount of pension liability adjustments reclassified out of accumulated other comprehensive income (loss).

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CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands	Total		Common Shares	Additional Paid-In Capital	Accumulated Deficit	Accumulated Other Comprehensive Income (Loss)
Balance at Dec. 31, 2017	$ 311,545		$ 423,856	$ 33,309	$ (127,740)	$ (17,880)
Balance (in shares) at Dec. 31, 2017			34,595
Net income	22,911	[1]			22,911
Redeemable noncontrolling interest redemption value adjustment	(5,096)	[1]			(5,096)
Common stock issued under stock plans (in shares)			166
Shares withheld for taxes on vested stock awards	(3,367)			(3,367)
Shares withheld for taxes on vested stock awards (in shares)			(61)
Repurchases of common stock	(1,929)			(1,929)
Repurchases of common stock (in shares)			(29)
Share-based compensation	3,780			3,780
Adoption of ASU 2016-16 | ASU 2016-16	(2,242)				(2,242)
Other comprehensive income, net of tax	(1,237)					(1,237)
Balance at Jun. 29, 2018	324,365		$ 423,856	31,793	(112,167)	(19,117)
Balance (in shares) at Jun. 29, 2018			34,671
Balance at Mar. 30, 2018	318,610		$ 423,856	32,549	(123,470)	(14,325)
Balance (in shares) at Mar. 30, 2018			34,685
Net income	11,000	[1]			11,000
Redeemable noncontrolling interest redemption value adjustment	303	[1]			303
Common stock issued under stock plans (in shares)			25
Shares withheld for taxes on vested stock awards	(563)			(563)
Shares withheld for taxes on vested stock awards (in shares)			(10)
Repurchases of common stock	(1,929)			(1,929)
Repurchases of common stock (in shares)			(29)
Share-based compensation	1,736			1,736
Other comprehensive income, net of tax	(4,792)					(4,792)
Balance at Jun. 29, 2018	324,365		$ 423,856	31,793	(112,167)	(19,117)
Balance (in shares) at Jun. 29, 2018			34,671
Balance at Dec. 31, 2018	368,255		$ 423,856	46,018	(79,092)	(22,527)
Balance (in shares) at Dec. 31, 2018			34,886
Net income	22,633	[2]			22,633
Common stock issued under stock plans (in shares)			209
Shares withheld for taxes on vested stock awards	(6,719)			(6,719)
Shares withheld for taxes on vested stock awards (in shares)			(84)
Repurchases of common stock	(3,339)			(3,339)
Repurchases of common stock (in shares)			(39)
Share-based compensation	5,105			5,105
Other comprehensive income, net of tax	247					247
Balance at Jun. 28, 2019	386,182		$ 423,856	41,065	(56,459)	(22,280)
Balance (in shares) at Jun. 28, 2019			34,972
Balance at Mar. 29, 2019	379,701		$ 423,856	42,855	(66,839)	(20,171)
Balance (in shares) at Mar. 29, 2019			34,998
Net income	10,380	[2]			10,380
Common stock issued under stock plans (in shares)			23
Shares withheld for taxes on vested stock awards	(829)			(829)
Shares withheld for taxes on vested stock awards (in shares)			(10)
Repurchases of common stock	(3,339)			(3,339)
Repurchases of common stock (in shares)			(39)
Share-based compensation	2,378			2,378
Other comprehensive income, net of tax	(2,109)					(2,109)
Balance at Jun. 28, 2019	$ 386,182		$ 423,856	$ 41,065	$ (56,459)	$ (22,280)
Balance (in shares) at Jun. 28, 2019			34,972

[1] 53,968 non-GAAP EPS performance-based restricted stock units granted to certain members of the executive management team were considered contingently issuable shares and were excluded from the calculation of the denominator as the contingent conditions had not been met as of June 29, 2018.

[2] 45,252 non-GAAP EPS performance-based restricted stock units granted to certain members of the executive management team and 213,219 shares of restricted stock issued to Laser Quantum former non-controlling interest holders are considered contingently issuable shares and are excluded from the calculation of the denominator as the contingent conditions had not been met as of June 28, 2019.

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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 28, 2019		Jun. 29, 2018
Cash flows from operating activities:
Consolidated net income	$ 22,633	[1]	$ 24,462	[2]
Adjustments to reconcile consolidated net income to net cash provided by operating activities:
Depreciation and amortization	18,114		18,187
Provision for inventory excess and obsolescence	1,426		1,165
Share-based compensation	5,105		3,780
Deferred income taxes	(2,037)		(1,221)
Inventory acquisition fair value adjustments	175
Other	1,294		278
Changes in assets and liabilities which (used)/provided cash, excluding effects from business acquisitions:
Accounts receivable	(3,150)		6,526
Inventories	(8,162)		(6,544)
Prepaid income taxes, income taxes receivable, prepaid expenses and other current assets	(5,168)		(619)
Accounts payable, income taxes payable, accrued expenses and other current liabilities	(10,580)		(5,094)
Other non-current assets and liabilities	1,203		(555)
Cash provided by operating activities	20,853		40,365
Cash flows from investing activities:
Acquisition of businesses, net of cash acquired and working capital adjustments	(28,884)		(27,445)
Purchases of property, plant and equipment	(5,601)		(7,259)
Other investing activities	41		72
Cash used in investing activities	(34,444)		(34,632)
Cash flows from financing activities:
Borrowings under revolving credit facility	23,643		30,272
Repayments of term loan and revolving credit facility	(16,100)		(21,832)
Payments of withholding taxes from stock-based awards	(6,719)		(3,367)
Repurchases of common stock	(3,339)		(1,929)
Acquisition of noncontrolling interest			(148)
Other financing activities	(283)		(284)
Cash provided by (used in) financing activities	(2,798)		2,712
Effect of exchange rates on cash and cash equivalents	439		(1,241)
Increase (decrease) in cash and cash equivalents	(15,950)		7,204
Cash and cash equivalents, beginning of the period	82,043		100,057
Cash and cash equivalents, end of the period	66,093		107,261
Supplemental disclosure of cash flow information:
Cash paid for interest	3,899		4,424
Cash paid for income taxes	7,858		12,041
Income tax refunds received	$ 407		$ 599

[1] 45,252 non-GAAP EPS performance-based restricted stock units granted to certain members of the executive management team and 213,219 shares of restricted stock issued to Laser Quantum former non-controlling interest holders are considered contingently issuable shares and are excluded from the calculation of the denominator as the contingent conditions had not been met as of June 28, 2019.

[2] 53,968 non-GAAP EPS performance-based restricted stock units granted to certain members of the executive management team were considered contingently issuable shares and were excluded from the calculation of the denominator as the contingent conditions had not been met as of June 29, 2018.

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Basis of Presentation

6 Months Ended

Jun. 28, 2019

Accounting Policies [Abstract]

Basis of Presentation

1. Basis of Presentation

Novanta Inc. and its subsidiaries (collectively referred to as “Novanta”, the “Company”, “we”, “us”, “our”) is a leading global supplier of core technology solutions that give medical and advanced industrial original equipment manufacturers (“OEMs”) a competitive advantage. Novanta combines deep proprietary technology expertise and competencies in photonics, vision and precision motion with a proven ability to solve complex technical challenges. This enables Novanta to engineer core components and sub-systems that deliver extreme precision and performance, tailored to the customers’ demanding applications.

The accompanying unaudited interim consolidated financial statements have been prepared by the Company in United States (“U.S.”) dollars and pursuant to the rules and regulations of the United States Securities and Exchange Commission (“SEC”), the instructions to Form 10-Q and the provisions of Regulation S-X pertaining to interim financial statements. Accordingly, certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the U.S. have been condensed or omitted. The interim consolidated financial statements and notes included in this report should be read in conjunction with the financial statements and notes included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2018. In the opinion of management, these interim consolidated financial statements include all adjustments and accruals of a normal and recurring nature necessary to fairly state the results of the interim periods presented. The results for interim periods are not necessarily indicative of results to be expected for the full year or for any future periods.

The Company’s unaudited interim financial statements are prepared for each quarterly period ending on the Friday closest to the end of the calendar quarter, with the exception of the fourth quarter which always ends on December 31.

Use of Estimates

The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the dates of the financial statements, and the reported amounts of revenue and expenses during the reporting periods. Estimates and assumptions are reviewed on an on-going basis and the effects of revisions are reflected in the period in which they are deemed to be necessary. The Company evaluates its estimates based on historical experience, current conditions and various other assumptions that it believes are reasonable under the circumstances. Actual results could differ significantly from those estimates.

Recent Accounting Pronouncements

The following table provides a brief description of recent Accounting Standard Updates (“ASU”) issued by the Financial Accounting Standards Board (“FASB”):

Standard	Description	Effective Date	Effect on the Financial Statements or Other Significant Matters
In August 2018, the FASB issued ASU 2018-15, “Intangibles – Goodwill and Other – Internal-Use Software (Subtopic 350-40): Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract.”	ASU 2018-15 aligns the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software (and hosting arrangements that include an internal-use software license). ASU 2018-15 should be applied either retrospectively or prospectively.	January 1, 2020. Early adoption is permitted.	The Company adopted ASU 2018-15 on a prospective basis during the first quarter of 2019. The adoption of ASU 2018-15 did not have a material impact on the Company’s consolidated financial statements.
In February 2018, the FASB issued ASU 2018-02, “Income Statement - Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income.”	ASU 2018-02 allows an entity to reclassify the income tax effects of the Tax Reform Act on items within accumulated other comprehensive income to retained earnings. ASU 2018-02 shall be applied either in the period of adoption or retrospectively to each period (or periods) in which the effects of the change in the U.S. federal corporate income tax rate under the Tax Reform Act is recognized.	January 1, 2019.	The Company adopted ASU 2018-02 during the first quarter of 2019. The adoption of ASU 2018-02 did not have a material impact on the Company’s consolidated financial statements.
In February 2016, the FASB issued ASU 2016-02, “Leases (Topic 842).”	ASU 2016-02 requires a lessee to recognize on the balance sheet a liability to make lease payments and a right-of-use asset representing its right to use the underlying asset for the lease term for both finance and operating leases and to disclose key information about leasing arrangements.	January 1, 2019.	The Company adopted ASU 2016-02 during the first quarter of 2019 using the modified retrospective approach. In addition, the Company elected the package of practical expedients permitted under the transition guidance. The adoption of ASU 2016-02 resulted in the recording of additional operating lease right-of-use (“ROU”) assets and operating lease liabilities of approximately $35.3 million and $36.5 million, respectively, as of January 1, 2019. The adoption of ASU 2016-02 did not have an impact on the Company’s Accumulated deficit, consolidated statement of operations, or consolidated statement of cash flows.

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Revenue

6 Months Ended

Jun. 28, 2019

Revenue From Contract With Customer [Abstract]

Revenue

2. Revenue

The Company recognizes revenue when control of promised goods or services is transferred to customers. The transfer of control generally occurs upon shipment when title and risk of loss pass to the customer. The vast majority of the Company’s revenue is generated from the sale of distinct products. Revenue is measured as the amount of consideration the Company expects to receive in exchange for such products, which is generally at contractually stated prices. Sales taxes and value added taxes collected concurrently with revenue generating activities are excluded from revenue.

Performance Obligations

Substantially all of the Company’s revenue is recognized at a point in time, upon shipment, rather than over time.

At the request of its customers, the Company may perform professional services, generally for the maintenance and repair of products previously sold to those customers and for engineering services. Professional services are typically short in duration, mostly less than one month, and aggregate to less than 3% of the Company’s consolidated revenue. Revenue is typically recognized at a point in time when control transfers to the customer upon completion of professional services. These services generally involve a single distinct performance obligation. The consideration expected to be received in exchange for such services is normally the contractually stated amount.

The Company occasionally sells separately priced non-standard/extended warranty services or preventative maintenance plans with the sale of products. The transfer of control over the service plans is over time. The Company recognizes the related revenue ratably over the terms of the service plans. The transaction price of a contract is allocated to each performance obligation based on its relative standalone selling price. Standalone selling prices are generally determined based on the prices charged to customers or using the expected cost plus a margin.

Shipping & Handling Costs

The Company accounts for shipping and handling activities that occur after the transfer of control over the related goods as fulfillment activities rather than performance obligations. The shipping and handling fees charged to customers are recognized as revenue and the related costs are recorded in cost of revenue at the time of transfer of control.

Warranties

The Company generally provides warranties for its products. The standard warranty period is typically 12 months to 24 months for the Photonics and Precision Motion segments and 12 months to 36 months for the Vision segment. The standard warranty period for product sales is accounted for under the provisions of ASC 450, “Contingencies,” as the Company has the ability to ascertain the likelihood of the liability and can reasonably estimate the amount of the liability. A provision for the estimated cost related to warranty is recorded to cost of revenue at the time revenue is recognized. The Company’s estimate of costs to service the warranty obligations is based on historical experience and expectations of future conditions. To the extent that the Company’s experience in warranty claims or costs associated with servicing those claims differ from the original estimates, revisions to the estimated warranty liability are recorded at that time, with an offsetting adjustment to cost of revenue.

Practical Expedients and Exemptions

The Company expenses incremental direct costs of obtaining a contract when incurred if the expected amortization period is one year or less. These costs are recorded within selling, general and administrative expenses in the consolidated statement of operations.

The Company does not adjust the promised amount of consideration for the effects of a financing component because the transfer of a promised good to a customer and the customer’s payment for that good are typically one year or less. The Company does not disclose the value of the remaining performance obligation for contracts with an original expected length of one year or less.

Contract Liabilities

Contract liabilities consist of deferred revenue and advance payments from customers, including amounts that are refundable. These contract liabilities are classified as either current or long-term liabilities in the consolidated balance sheet based on the timing of when the Company expects to recognize revenue. As of June 28, 2019 and December 31, 2018, contract liabilities were $2.9 million and $4.7 million, respectively, and are included in accrued expenses and other current liabilities and other liabilities in the accompanying consolidated balance sheets. The decrease in the contract liability balance during the six months ended June 28, 2019 is primarily due to $3.2 million of revenue recognized during the period that was included in the contract liability balance at December 31, 2018, partially offset by cash payments received in advance of satisfying performance obligations.

Disaggregated Revenue

See Note 17 for the Company’s disaggregation of revenue by segment, geography and end market.

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Business Combinations

6 Months Ended

Jun. 28, 2019

Business Combinations [Abstract]

Business Combinations

3. Business Combinations

Med X Change

On June 5, 2019, the Company acquired 100% of the outstanding stock of Med X Change, Inc. (“Med X Change”), a Bradenton, Florida-based provider of medical grade, high definition and 4K video recording and documentation solutions to OEMs in the medical market. The purchase price of $21.8 million, subject to customary working capital adjustments, was financed with cash on hand and a $21.0 million draw-down on the Company’s revolving credit facility. The addition of Med X Change complements and broadens the range of technology capabilities within the Company’s Vision reportable segment by providing its medical OEM customers with more integrated operating room solutions.

Ingenia

On April 16, 2019, the Company acquired 100% of the outstanding stock of Ingenia-CAT, S.L. (“Ingenia”), a Barcelona, Spain-based provider of high-performance servo drives and control software to OEMs in the medical and advanced industrial markets. The purchase price of €14.3 million ($16.2 million), subject to working capital adjustments, was financed with cash on hand and borrowings under the Company’s revolving credit facility. The purchase price includes €8.5 million ($9.6 million) of cash consideration and €5.8 million ($6.6 million) in estimated fair value of contingent consideration payable upon the achievement of certain revenue targets from April 2019 through March 2022. The undiscounted range of contingent consideration is zero to €8.0 million. The Ingenia purchase and sale agreement requires €0.9 million ($1.0 million) of the purchase price to be held by the Company which can be utilized as indemnification for certain representations and warranties claims by the Company until the expiration of the holdback agreement in October 2021. The addition of Ingenia enhances the Company’s strategic position in precision motion control industry by enabling it to offer a broader range of motion control technologies and integrated solutions. Ingenia is included in the Company’s Precision Motion reportable segment.

Allocation of Purchase Price

The acquisitions of Med X Change and Ingenia have been accounted for as business combinations. The allocation of the purchase price is based upon a valuation of assets acquired and liabilities assumed. Assets acquired and liabilities assumed have been recorded at their estimated fair values as of the acquisition date. The fair values of intangible assets were based on valuations using an income approach, with estimates and assumptions developed by management. The process for estimating the fair values of identifiable intangible assets requires the use of significant estimates and assumptions, including estimating future cash flows and developing appropriate discount rates. The excess of the purchase price over the tangible assets, identifiable intangible assets and assumed liabilities was recorded as goodwill. The Company’s estimates and assumptions in determining the estimated fair values of certain assets and liabilities are subject to change within the measurement period (up to one year from the acquisition date) as a result of additional information obtained with regards to facts and circumstances that existed as of the acquisition date. The purchase price allocation is preliminary as the Company is in the process of collecting additional information for the valuation of intangible assets, contingent consideration and unrecognized tax benefits.

Based upon a preliminary valuation, the total purchase price for Med X Change and Ingenia was allocated as follows (in thousands):

	Purchase Price
	Allocation
Cash	$	1,000
Accounts receivable		1,739
Inventories		2,372
Property, plant and equipment		565
Intangible assets		22,376
Goodwill		13,394
Other assets		601
Total assets acquired		42,047
Accounts payable		604
Deferred tax liabilities		2,550
Other liabilities		910
Total liabilities assumed		4,064
Total assets acquired, net of liabilities assumed		37,983
Less: cash acquired		1,000
Total purchase price, net of cash acquired		36,983
Less: contingent consideration		6,569
Less: purchase price holdback		961
Less: working capital adjustment		569
Net cash used for acquisition of businesses	$	28,884

The fair value of intangible assets for Med X Change and Ingenia is comprised of the following (dollar amounts in thousands):

			Weighted Average
	Estimated Fair		Amortization
	Value		Period
Developed technologies	$	11,072	10 years
Customer relationships		10,465	15 years
Trademarks and trade names		639	9 years
Backlog		200	7 months
Total	$	22,376

The Company recorded an aggregate of $22.4 million of identifiable intangible assets and $13.4 million of goodwill from these acquisitions. Goodwill amounting to $6.0 million from the Med X Change acquisition is expected to be fully deductible for tax purposes. Intangible assets are being amortized over their weighted average useful lives primarily based upon the pattern in which anticipated economic benefits from such assets are expected to be realized. The goodwill recorded represents the anticipated incremental value of future cash flows potentially attributable to: (i) their ability to grow the business with existing and new customers, including leveraging the Company’s customer base; (ii) their ability to grow business through new product introductions; and (iii) cost improvements due to the integration of Med X Change and Ingenia operations into the Company’s existing infrastructure.

The operating results of Med X Change and Ingenia were included in the Company’s results of operations beginning on the respective acquisition dates. These acquisitions contributed revenues of $1.0 million and a loss before income taxes of $0.5 million for the six months ended June 28, 2019. Loss before income taxes for the six months ended June 28, 2019 included amortization of inventory fair value adjustments and amortization of purchased intangible assets of $0.4 million.

The pro forma financial information reflecting the operating results of Med X Change and Ingenia, as if they had been acquired as of January 1, 2018, would not differ materially from the operating results of the Company as reported for the year ended December 31, 2018.

Acquisition Costs

Acquisition costs are included in restructuring and acquisition related costs in the consolidated statements of operations. Acquisition costs for Ingenia and Med X Change were $0.5 million for the six months ended June 28, 2019.

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Accumulated Other Comprehensive Income (Loss)

6 Months Ended

Jun. 28, 2019

Equity [Abstract]

Accumulated Other Comprehensive Income (Loss)

4. Accumulated Other Comprehensive Income (Loss)

Changes in accumulated other comprehensive income (loss) was as follows (in thousands):

	Total Accumulated
	Other			Cumulative			Pension
	Comprehensive			Translation			Liability
	Income (Loss)			Adjustments			Adjustments
Balance at December 31, 2018	$	(22,527	)	$	(12,485	)	$	(10,042	)
Other comprehensive income (loss)		(254	)		(323	)		69
Amounts reclassified from accumulated other comprehensive income (loss) (1)		501			—			501
Balance at June 28, 2019	$	(22,280	)	$	(12,808	)	$	(9,472	)

(1) The amounts reclassified from other comprehensive income (loss) were included in other income (expense) in the consolidated statements of operations.

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Earnings per Common Share

6 Months Ended

Jun. 28, 2019

Earnings Per Share [Abstract]

Earnings per Common Share

5. Earnings per Common Share

Basic earnings per common share is computed by dividing net income attributable to Novanta Inc., after redeemable noncontrolling interest redemption value adjustment, by the weighted average number of common shares outstanding during the period. The Company recognized changes in the redeemable noncontrolling interest redemption value by adjusting the carrying amount of the redeemable noncontrolling interest as of the end of the applicable period to the higher of: (i) the estimated redemption value assuming the end of the period was also the redemption date or (ii) the carrying value without any redemption value adjustments. Such adjustments were recorded in retained earnings in stockholders’ equity instead of net income attributable to Novanta Inc. For both basic and diluted earnings per common share, such redemption value adjustments were included in the calculation of the numerator.

For diluted earnings per common share, the denominator also includes the dilutive effect of outstanding common share equivalents. For the three and six months ended June 28, 2019 and June 29, 2018, respectively, weighted average shares outstanding for the diluted earnings per share included the dilutive effect of outstanding restricted stock units, stock options, total shareholder return performance-based restricted stock units and the 2017 non-GAAP EPS performance-based restricted stock units, determined using the treasury stock method. The dilutive effects of market-based contingently issuable shares are included in the weighted average dilutive share calculation based on the number of shares, if any, that would be issuable as of the end of the reporting period. Dilutive effects of attainment-based contingently issuable shares granted to the former Laser Quantum noncontrolling interest shareholders, as well as the 2018 and 2019 non-GAAP EPS performance-based restricted stock units will be included in the weighted average dilutive share calculation when the performance targets have been achieved.

The following table sets forth the computation of basic and diluted earnings per common share (amounts in thousands, except per share data):

	Three Months Ended					Six Months Ended
	June 28,		June 29,			June 28,		June 29,
	2019(1)		2018(2)			2019(1)		2018(2)
Numerators:
Consolidated net income	$	10,380	$	11,625		$	22,633	$	24,462
Less: Net income attributable to noncontrolling interest		—		(625	)		—		(1,551	)
Net income attributable to Novanta Inc.		10,380		11,000			22,633		22,911
Redeemable noncontrolling interest redemption value adjustment		—		303			—		(5,096	)
Net income attributable to Novanta Inc. after adjustment for redeemable noncontrolling interest redemption value	$	10,380	$	11,303		$	22,633	$	17,815
Denominators:
Weighted average common shares outstanding— basic		34,998		34,949			34,981		34,919
Dilutive potential common shares		505		525			510		532
Weighted average common shares outstanding— diluted		35,503		35,474			35,491		35,451
Antidilutive potential common shares excluded from above		36		—			47		6
Earnings per Common Share Attributable to Novanta Inc.:
Basic	$	0.30	$	0.32		$	0.65	$	0.51
Diluted	$	0.29	$	0.32		$	0.64	$	0.50

(1) 45,252 non-GAAP EPS performance-based restricted stock units granted to certain members of the executive management team and 213,219 shares of restricted stock issued to Laser Quantum former non-controlling interest holders are considered contingently issuable shares and are excluded from the calculation of the denominator as the contingent conditions had not been met as of June 28, 2019.

(2) 53,968 non-GAAP EPS performance-based restricted stock units granted to certain members of the executive management team were considered contingently issuable shares and were excluded from the calculation of the denominator as the contingent conditions had not been met as of June 29, 2018.

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Fair Value Measurements

6 Months Ended

Jun. 28, 2019

Fair Value Disclosures [Abstract]

Fair Value Measurements

6. Fair Value Measurements

ASC 820, “Fair Value Measurements,” establishes a fair value hierarchy based on three levels of inputs, of which the first two are considered observable and the third is considered unobservable:

• Level 1: Quoted prices for identical assets or liabilities in active markets which the Company can access

• Level 2: Observable inputs other than those described in Level 1

• Level 3: Unobservable inputs

Current Assets and Liabilities

The Company’s cash equivalents are highly liquid investments with original maturities of three months or less, which represent an asset the Company measures at fair value on a recurring basis. The Company determines the fair value of cash equivalents using a market approach based on quoted prices in active markets. The fair values of cash, accounts receivable, income taxes receivable, accounts payable, income taxes payable and accrued expenses and other current liabilities approximate their carrying values because of their short-term nature.

Foreign Currency Contracts

The Company addresses market risks from changes in foreign currency exchange rates through a risk management program that includes the use of derivative financial instruments to mitigate certain balance sheet foreign currency transaction exposures. The Company uses foreign currency forward contracts as a part of its strategy to manage exposures related to foreign currency denominated monetary assets and liabilities. The fair value of these foreign currency forward contracts is reported either in other current assets or in other current liabilities as of the end of the period.

Contingent Considerations

On April 16, 2019, the Company acquired Ingenia-CAT, S.L. (“Ingenia”). Under the purchase and sale agreement for the Ingenia acquisition, the shareholders of Ingenia are eligible to receive contingent consideration based on the achievement of certain revenue targets from April 2019 through March 2022. The undiscounted range of possible contingent consideration is zero to €8.0 million. If the revenue targets are achieved, the contingent consideration would be payable in cash in three installments from 2020 to 2022. The estimated fair value of the contingent consideration of €5.8 million ($6.6 million) was determined based on the Monte Carlo valuation method and was recorded as part of the purchase price as of the acquisition date. Subsequent changes in the estimated fair value of the contingent consideration liability are recorded in the consolidated statement of operations in restructuring and acquisition related costs until the liability is fully settled. There have been no changes to the fair value of the contingent consideration since the acquisition date.

On December 14, 2016, the Company acquired certain video signal processing and management technologies used in medical visualization solutions. Under the purchase and sale agreement, the former owners are eligible to receive contingent consideration based on the achievement of certain revenue targets from 2018 to 2021 by the Company from products using such technologies. The undiscounted range of possible contingent consideration is zero to €5.5 million ($6.6 million). If such targets are achieved, the contingent consideration would be payable in cash in four installments from 2019 to 2022. As the acquired assets did not meet the definition of a business, the fair value of the contingent consideration is recognized when probable and estimable and is capitalized as part of the cost of the acquired assets. Subsequent changes in the estimated fair value of this contingent liability are recorded as adjustments to the carrying value of the asset acquired and amortized over the remaining useful life of the underlying asset. Based on revenue performance as of June 28, 2019 and the most recent revenue projections for the remainder of 2019 and fiscal years 2020 and 2021, the fair value of the contingent consideration was adjusted to $3.9 million as of June 28, 2019.

Summary by Fair Value Hierarchy

The following table summarizes the fair values of the Company’s assets and liabilities measured at fair value on a recurring basis as of June 28, 2019 (in thousands):

			Quoted Prices in				Significant Other
			Active Markets for		Significant Other		Unobservable
			Identical Assets		Observable Inputs		Inputs
	Fair Value		(Level 1)		(Level 2)		(Level 3)
Assets
Cash equivalents	$	3,184	$	3,184	$	—	$	—
Prepaid expenses and other current assets:
Foreign currency forward contracts		47		—		47		—
	$	3,231	$	3,184	$	47	$	—
Liabilities
Accrued expenses and other current liabilities:
Contingent consideration - Current	$	3,091	$	—	$	—	$	3,091
Foreign currency forward contracts		31		—		31		—
Other liabilities:
Contingent consideration - Long-term		7,436		—		—		7,436
	$	10,558	$	—	$	31	$	10,527

The following table summarizes the fair values of the Company’s assets and liabilities measured at fair value on a recurring basis as of December 31, 2018 (in thousands):

			Quoted Prices in				Significant Other
			Active Markets for		Significant Other		Unobservable
			Identical Assets		Observable Inputs		Inputs
	Fair Value		(Level 1)		(Level 2)		(Level 3)
Assets
Cash equivalents	$	4,288	$	4,288	$	—	$	—
Prepaid expenses and other current assets:
Foreign currency forward contracts		15		—		15		—
	$	4,303	$	4,288	$	15	$	—
Liabilities
Accrued expenses and other current liabilities:
Foreign currency forward contracts	$	182	$	—	$	182	$	—
Other liabilities:
Contingent consideration - Long-term		3,376		—		—		3,376
	$	3,558	$	—	$	182	$	3,376

Changes in the fair value of Level 3 contingent consideration during the six months ended June 28, 2019 were as follows (in thousands):

	Contingent Consideration
Balance at December 31, 2018	$	3,376
Acquisition of Ingenia		6,569
Fair value adjustments		547
Effect of foreign exchange rates		35
Balance at June 28, 2019	$	10,527

The following table provides quantitative information associated with the fair value measurement of the Company’s Level 3 liabilities:

Liability	June 28, 2019 Fair Value (in thousands)	Valuation Technique	Unobservable Inputs	Percentage Applied
Contingent consideration (Ingenia)	$6,604	Monte Carlo method	Historical and projected revenues from April 2019 through March 2022	N/A
			Revenue volatility	31.3%
			Cost of debt	1.0%
			Revenue discount rate	14.3%
Contingent consideration (Other)	$3,923	Discounted cash flow method	Historical and projected revenues for fiscal years 2018 to 2021	N/A
			Discount rate	22.8%

Increases or decreases in the unobservable inputs noted above would result in a higher or lower fair value measurement.

See Note 10 to Consolidated Financial Statements for a discussion of the estimated fair value of the Company’s outstanding debt.

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Foreign Currency Contracts

6 Months Ended

Jun. 28, 2019

Derivative Instruments And Hedging Activities Disclosure [Abstract]

Foreign Currency Contracts

7. Foreign Currency Contracts

The Company addresses market risks from changes in foreign currency exchange rates through a risk management program that includes the use of derivative financial instruments to mitigate certain foreign currency transaction exposures from future settlement of non-functional currency monetary assets and liabilities as of the end of a period. The Company does not enter into derivative

transactions for speculative purposes. Gains and losses on derivative financial instruments substantially offset losses and gains on the underlying hedged exposures. Furthermore, the Company manages its exposures to counterparty risks on derivative instruments by entering into contracts with a diversified group of major financial institutions and by actively monitoring outstanding positions.

The Company uses forward contracts as a part of its strategy to limit its exposures related to monetary assets and liabilities denominated in currencies other than the functional currencies of the Company and its subsidiaries. These forward contracts are not designated as cash flow, fair value or net investment hedges. All changes in the fair value of these forward contracts are recognized in income before income taxes.

As of June 28, 2019, the aggregate notional amount and fair value of the Company’s foreign currency forward contracts was $31.2 million and a net gain of less than $0.1 million, respectively. As of December 31, 2018, the aggregate notional amount and fair value of the Company’s foreign currency forward contracts was $31.2 million and a net loss of $0.2 million, respectively.

The Company recognized an aggregate net gain of $0.4 million and $0.9 million for the three and six months ended June 28, 2019, respectively, and an aggregate net gain of $0.2 million and $0.9 million, respectively, for the three and six months ended June 29, 2018. These amounts were included in foreign exchange transaction gains (losses) in the consolidated statement of operations for all periods presented.

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Goodwill and Intangible Assets

6 Months Ended

Jun. 28, 2019

Goodwill And Intangible Assets Disclosure [Abstract]

Goodwill and Intangible Assets

8. Goodwill and Intangible Assets

Goodwill

Goodwill is recorded when the consideration for a business combination exceeds the fair value of net tangible and identifiable intangible assets acquired. The Company tests its goodwill balances annually for impairment as of the beginning of the second quarter or more frequently if indicators are present or changes in circumstances suggest that an impairment may exist. The Company performed the most recent annual goodwill and indefinite-lived intangible asset impairment test as of the beginning of the second quarter of 2019 and noted no impairment of goodwill.

The following table summarizes changes in goodwill during the six months ended June 28, 2019 (in thousands):

Balance at beginning of the period	$	217,662
Goodwill acquired from acquisitions		13,394
Effect of foreign exchange rate changes		(685	)
Balance at end of the period	$	230,371

Goodwill by reportable segment as of June 28, 2019 was as follows (in thousands):

	Reportable Segment
	Photonics			Vision			Precision Motion			Total
Goodwill	$	168,698		$	160,661		$	52,241		$	381,600
Accumulated impairment of goodwill		(102,461	)		(31,722	)		(17,046	)		(151,229	)
Total	$	66,237		$	128,939		$	35,195		$	230,371

Goodwill by reportable segment as of December 31, 2018 was as follows (in thousands):

	Reportable Segment
	Photonics			Vision			Precision Motion			Total
Goodwill	$	168,955		$	155,017		$	44,919		$	368,891
Accumulated impairment of goodwill		(102,461	)		(31,722	)		(17,046	)		(151,229	)
Total	$	66,494		$	123,295		$	27,873		$	217,662

Intangible Assets

Intangible assets as of June 28, 2019 and December 31, 2018, respectively, are summarized as follows (in thousands):

	June 28, 2019							December 31, 2018
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Amortizable intangible assets:
Patents and developed technologies	$	145,369	$	(91,250	)	$	54,119	$	134,034	$	(86,623	)	$	47,411
Customer relationships		149,095		(70,733	)		78,362		139,097		(64,174	)		74,923
Customer backlog		1,925		(1,740	)		185		1,738		(1,191	)		547
Non-compete covenant		—		—			—		2,514		(2,493	)		21
Trademarks and trade names		16,509		(9,427	)		7,082		15,915		(8,924	)		6,991
Amortizable intangible assets		312,898		(173,150	)		139,748		293,298		(163,405	)		129,893
Non-amortizable intangible assets:
Trade names		13,027		—			13,027		13,027		—			13,027
Totals	$	325,925	$	(173,150	)	$	152,775	$	306,325	$	(163,405	)	$	142,920

All definite-lived intangible assets are amortized either on a straight-line basis or an economic benefit basis over their remaining estimated useful life. Amortization expense for patents and developed technologies is included in cost of revenue in the accompanying consolidated statements of operations. Amortization expense for customer relationships and definite-lived trademarks, trade names and other intangibles is included in operating expenses in the accompanying consolidated statements of operations. Amortization expense was as follows (in thousands):

	Three Months Ended				Six Months Ended
	June 28,		June 29,		June 28,		June 29,
	2019		2018		2019		2018
Amortization expense – cost of revenue	$	2,446	$	2,489	$	4,757	$	4,969
Amortization expense – operating expenses		3,772		3,893		7,770		7,591
Total amortization expense	$	6,218	$	6,382	$	12,527	$	12,560

Estimated amortization expense for each of the five succeeding years and thereafter as of June 28, 2019 was as follows (in thousands):

Year Ending December 31,	Cost of Revenue		Operating Expenses		Total
2019 (remainder of year)	$	5,052	$	7,539	$	12,591
2020		9,775		13,778		23,553
2021		9,798		12,846		22,644
2022		8,223		11,114		19,337
2023		7,031		9,423		16,454
Thereafter		14,240		30,929		45,169
Total	$	54,119	$	85,629	$	139,748

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Supplementary Balance Sheet Information

6 Months Ended

Jun. 28, 2019

Organization Consolidation And Presentation Of Financial Statements [Abstract]

Supplementary Balance Sheet Information

9. Supplementary Balance Sheet Information

The following tables provide the details of selected balance sheet items as of the periods indicated (in thousands):

Inventories

	June 28,		December 31,
	2019		2018
Raw materials	$	75,766	$	69,008
Work-in-process		14,275		15,982
Finished goods		21,396		17,337
Demo and consigned inventory		1,860		2,437
Total inventories	$	113,297	$	104,764

Accrued Expenses and Other Current Liabilities

	June 28,		December 31,
	2019		2018
Accrued compensation and benefits	$	14,877	$	24,545
Accrued warranty		4,890		4,510
Contract liabilities, current portion		3,056		4,165
Other		18,361		13,075
Total	$	41,184	$	46,295

Accrued Warranty

	Six Months Ended
	June 28, 2019			June 29, 2018
Balance at beginning of the period	$	4,510		$	4,835
Provision charged to cost of revenue		1,477			1,235
Warranty liabilities from acquisitions		78			—
Use of provision		(1,167	)		(1,244	)
Foreign currency exchange rate changes		(8	)		(55	)
Balance at end of the period	$	4,890		$	4,771

Other Long Term Liabilities

	June 28,		December 31,
	2019		2018
Finance lease obligations	$	6,764	$	7,275
Accrued pension liabilities		2,939		3,758
Accrued contingent considerations		7,436		3,376
Other		3,661		2,778
Total	$	20,800	$	17,187

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Debt

6 Months Ended

Jun. 28, 2019

Debt Disclosure [Abstract]

Debt

10. Debt

Debt consisted of the following (in thousands):

	June 28,			December 31,
	2019			2018
Senior Credit Facilities – term loan	$	—		$	4,600
Less: unamortized debt issuance costs		—			(65	)
Total current portion of long-term debt	$	—		$	4,535
Senior Credit Facilities – term loan	$	58,425		$	69,925
Senior Credit Facilities – revolving credit facility		157,820			135,058
Less: unamortized debt issuance costs		(1,683	)		(2,140	)
Total long-term debt	$	214,562		$	202,843
Total Senior Credit Facilities	$	214,562		$	207,378

Senior Credit Facilities

In August 2017, the Company entered into an amendment (the “Third Amendment”) to the second amended and restated credit agreement, dated as of May 19, 2016 (the “Second Amended and Restated Credit Agreement”). The Third Amendment increased the revolving credit facility under the Second Amended and Restated Credit Agreement by $100 million, from $225 million to $325 million, and reset the uncommitted accordion feature to $125 million for potential future expansion. Additionally, the Third

Amendment increased the term loan balance from $65.6 million to $90.6 million. Under the Third Amendment, the Company is required to pay quarterly scheduled principal repayments of $2.3 million beginning in October 2017, with the final installment of $56.1 million due upon maturity in May 2021. The Company borrowed $23.6 million under the revolving credit facility in the six months ended June 28, 2019 to fund the acquisition of Ingenia and Med X Change. The Company repaid $16.1 million of its term loan in the six months ended June 28, 2019.

In February 2018, the Company entered into a fourth amendment (the “Fourth Amendment”) to the Second Amended and Restated Credit Agreement. The Fourth Amendment increased the maximum consolidated leverage ratio from 3.00 to 3.50, increased the maximum consolidated leverage ratio for permitted acquisitions and stock repurchases from 2.50 to 3.00, increased the maximum consolidated leverage ratio for a designated acquisition from 3.00 to 3.50, and increased the maximum consolidated leverage ratio for four consecutive quarters following a designated acquisition from 3.50 to 4.00. The Fourth Amendment also made certain other technical changes to the Second Amended and Restated Credit Agreement.

The Company is required to satisfy certain financial and non-financial covenants under the Second Amended and Restated Credit Agreement. The Second Amended and Restated Credit Agreement also contains customary events of default. The Company was in compliance with these covenants as of June 28, 2019.

Liens

The Company’s obligations under the Senior Credit Facilities are secured, on a senior basis, by a lien on substantially all of the assets of Novanta Inc., Novanta Corporation, NDS Surgical Imaging LLC, Novanta Europe GmbH, Novanta UK Investments Holding Limited and Novanta Technologies UK Limited. The Second Amended and Restated Credit Agreement also contains customary events of default.

Fair Value of Debt

As of June 28, 2019 and December 31, 2018, the outstanding balance of the Company’s debt approximated its fair value based on current rates available to the Company for debt of similar maturities. The fair value of the Company’s debt is classified as Level 2 under the fair value hierarchy.

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Leases

6 Months Ended

Jun. 28, 2019

Leases [Abstract]

Leases

11. Leases

The Company leases certain equipment and facilities. The Company recognizes lease expense for these leases on a straight-line basis over the lease term. Many of these leases include both lease (e.g., fixed payments including rent) and non-lease components (e.g., common-area maintenance or other property management costs). The Company accounts for lease and non-lease components separately. Leases with an initial term of 12 months or less are not recognized on the balance sheet.

Most leases held by the Company expire between 2019 and 2034. In the U.K., where longer lease terms are more common, the Company has a land lease that extends through 2078. Certain leases include one or more options to renew, with renewal terms that can extend the lease term from one to 10 years, and some include options to terminate the leases within one year. The exercise of lease renewal or termination option is at the Company’s sole discretion; therefore, the majority of renewals to extend the lease terms are not included in the Company’s right-of-use assets and operating lease liabilities as they are not reasonably certain of being exercised. The Company regularly evaluates the renewal options and includes the renewal periods in the lease term when they are reasonably certain of being exercised. The depreciable life of right-of-use assets and leasehold improvements is limited to the expected lease terms.

Most leases held by the Company do not provide an implicit rate. The Company uses its incremental borrowing rate for the same jurisdiction and term as the associated lease based on the information available at the lease commencement date to determine the present value of the lease payments. The Company used the incremental borrowing rate as of January 1, 2019 for operating leases that commenced prior to that date. The Company has a centrally managed treasury function; therefore, the Company applies a portfolio approach for determining the incremental borrowing rate based on the applicable lease terms and the current economic environment.

The following table summarizes the components of lease costs (in thousands):

	Three Months Ended		Six Months Ended
	June 28,		June 28,
	2019		2019
Operating lease cost	$	2,042	$	3,865
Finance lease cost
Amortization of right-of-use assets		177		355
Interest on lease liabilities		101		206
Variable lease cost		408		546
Total lease cost	$	2,728	$	4,972

The following table provides the details of balance sheet information related to leases (in thousands, except lease term and discount rate):

	June 28,
	2019
Operating leases
Operating lease right-of-use assets	$	38,633
Current portion of operating lease liabilities	$	5,225
Operating lease liabilities		35,108
Total operating lease liabilities	$	40,333
Finance leases
Property, plant and equipment, gross	$	13,511
Accumulated depreciation		(7,267	)
Property, plant and equipment, net	$	6,244
Accrued expenses and other current liabilities	$	618
Other liabilities		6,764
Total finance lease liabilities	$	7,382
Weighted-average remaining lease term (in years)
Operating leases		10.8
Finance leases		9.8
Weighted-average discount rate
Operating leases		5.71	%
Finance leases		5.49	%

The following table provides the details of cash flow information related to leases (in thousands):

	Six Months Ended
	June 28,
	2019
Cash paid for amounts included in lease liabilities
Operating cash flows from finance leases	$	294
Operating cash flows from operating leases	$	4,264
Financing cash flows from finance leases	$	283
Right-of-use assets obtained in exchange for new operating lease liabilities	$	5,471

Future minimum lease payments under operating and finance leases expiring subsequent to June 28, 2019, including operating leases associated with facilities that have been vacated as a result of the Company’s restructuring actions, are summarized as follows (in thousands):

Year Ending December 31,	Operating Lease			Finance Lease
2019 (remainder of year)	$	3,878		$	499
2020		6,240			980
2021		6,090			907
2022		5,340			907
2023		4,687			930
Thereafter		29,138			5,394
Total minimum lease payments		55,373			9,617
Less: Interest		(15,040	)		(2,235	)
Present value of lease liabilities	$	40,333		$	7,382

Future minimum lease payments under operating and capital leases expiring subsequent to December 31, 2018 under Accounting Standard Codification Topic 840, “Leases”, including operating leases associated with facilities that have been vacated as a result of the Company’s restructuring actions, are summarized as follows (in thousands):

Year Ending December 31,	Operating Lease (1)		Capital Lease
2019	$	7,797	$	990
2020		6,263		980
2021		5,757		907
2022		5,264		907
2023		4,719		930
Thereafter		26,149		5,394
Total minimum lease payments	$	55,949	$	10,108

(1) Future minimum lease payments as of December 31, 2018 included common-area maintenance and other property management costs and tax obligations.

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Common Shares and Share-Based Compensation

6 Months Ended

Jun. 28, 2019

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Common Shares and Share-Based Compensation

12. Common Shares and Share-Based Compensation

Common Share Repurchases

In October 2018, the Company’s Board of Directors approved a share repurchase plan (the “2018 Repurchase Plan”) authorizing the repurchase of $25.0 million worth of the Company’s common shares. During the six months ended June 28, 2019, the Company repurchased 39 thousand shares for an aggregate purchase price of $3.3 million at an average price of $84.75 per share under the 2018 Repurchase Plan.

Share-Based Compensation Expense

The table below summarizes share-based compensation expense recorded in the consolidated statements of operations (in thousands):

	Three Months Ended				Six Months Ended
	June 28,		June 29,		June 28,		June 29,
	2019		2018		2019		2018
Selling, general and administrative	$	2,089	$	1,574	$	4,620	$	3,498
Research and development and engineering		184		108		295		192
Cost of revenue		105		54		190		90
Total share-based compensation expense	$	2,378	$	1,736	$	5,105	$	3,780

Share-based compensation reported in selling, general and administrative expenses included expenses related to restricted stock units and deferred stock units granted to the members of the Company’s Board of Directors of $0.9 million during the six months ended June 28, 2019. Share-based compensation reported in selling, general and administrative expenses included expenses related to

deferred stock units granted to the members of the Company’s Board of Directors of $0.5 million during the six months ended June 29, 2018.

Restricted Stock Units and Deferred Stock Units

The Company’s restricted stock units (“RSUs”) have generally been issued with vesting periods ranging from zero to five years and vest based solely on service conditions. Accordingly, the Company recognizes compensation expense on a straight-line basis over the requisite service period. The Company reduces the compensation expense by an estimated forfeiture rate which is based on anticipated forfeitures and historical forfeiture experience.

Deferred stock units (“DSUs”) are granted to the members of the Company’s Board of Directors. Compensation expense associated with DSUs is recognized in full on the date of grant, as the DSUs are fully vested and non-forfeitable upon grant. There were 187 thousand and 179 thousand DSUs outstanding as of June 28, 2019 and December 31, 2018, respectively, which were included in the calculation of weighted average basic shares outstanding for the respective periods.

The table below summarizes activities relating to RSUs and DSUs issued and outstanding under the Company’s Amended and Restated 2010 Incentive Plan during the six months ended June 28, 2019:

	Shares (In thousands)			Weighted Average Grant Date Fair Value
Unvested at December 31, 2018		529		$	26.98
Granted		103		$	75.52
Vested		(164	)	$	27.37
Forfeited		(20	)	$	46.60
Unvested at June 28, 2019		448		$	37.16
Expected to vest as of June 28, 2019		426

The total fair value of RSUs and DSUs that vested during the six months ended June 28, 2019 was $12.7 million based on the market price of the underlying shares on the date of vesting.

Performance Stock Units

The Company granted two types of performance-based stock awards to certain members of the executive management team: non-GAAP EPS performance-based restricted stock units (“EPS-PSUs”) and relative total shareholder return performance-based restricted stock units (“TSR-PSUs”). Both types of performance-based restricted stock units generally cliff vest on the first day following the end of the three-year performance period.

The number of common shares to be issued upon settlement following vesting of the EPS-PSUs is determined based on the Company’s cumulative non-GAAP EPS over a three-year performance period against the performance targets established by the Company’s Board of Directors at the time of grant and will be in the range of zero to 200% of the target number of shares. The Company recognizes compensation expense ratably over the performance period based on the number of shares that are deemed probable of vesting at the end of the three-year performance cycle. This probability assessment is performed quarterly and the cumulative effect of a change in the estimated compensation expense, if any, is recognized in the consolidated statement of operations in the period in which such determination is made.  

The number of shares to be issued upon settlement following vesting of the TSR-PSUs is determined based on the relative market performance of the Company’s common shares compared to the Russell 2000 Index over a three-year performance period using a payout formula established by the Company’s Board of Directors at the time of grant and will be in the range of zero to 200% of the target number of shares. The Company recognizes the related compensation expense based on the fair value of the TSR-PSUs, determined using the Monte-Carlo valuation model as of the grant date, on a straight-line basis from the grant date to the end of the three-year performance period. Compensation expense will not be affected by the number of TSR-PSUs that will actually vest at the end of the three-year performance period.

The table below summarizes the activities relating to the performance-based awards issued and outstanding under the Company’s Amended and Restated 2010 Incentive Plan during the six months ended June 28, 2019:

	Shares (In thousands)			Weighted Average Grant Date Fair Value
Unvested at December 31, 2018		137		$	37.28
Granted		44		$	92.93
Performance adjustment (1)		29		$	14.13
Vested		(59	)	$	14.13
Forfeited		—		$	—
Unvested at June 28, 2019		151		$	57.57
Expected to vest as of June 28, 2019		137

(1) Represents adjustment for performance-based awards granted on March 30, 2016. These units vested at 200% during the six months ended June 28, 2019 based on the achievement of cumulative Non-GAAP EPS during the performance period of fiscal years 2016 through 2018.

The total fair value of PSUs that vested during the six months ended June 28, 2019 was $5.0 million based on the market price of the underlying shares on the date of vesting.

The fair value of the TSR-PSUs at the date of grant was estimated using the Monte-Carlo valuation model with the following assumptions:

	Six Months Ended June 28, 2019
Grant-date stock price	$	77.23
Expected volatility		32.54	%
Risk-free interest rate		2.46	%
Expected annual dividend yield		—
Fair value	$	108.58

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Income Taxes

6 Months Ended

Jun. 28, 2019

Income Tax Disclosure [Abstract]

Income Taxes

13. Income Taxes

The Company determines its estimated annual effective tax rate at the end of each interim period based on full-year forecasted pre-tax income and facts known at that time. The estimated annual effective tax rate is applied to the year-to-date pre-tax income at the end of each interim period with the cumulative effect of any changes in the estimated annual effective tax rate being recorded in the fiscal quarter in which the change is determined. The tax effect of significant unusual items is reflected in the period in which they occur. Since the Company is incorporated in Canada, it is required to use Canada’s statutory tax rate of 29.0% in the determination of the estimated annual effective tax rate.

The Company’s effective tax rate of 19.5% for the three months ended June 28, 2019 differs from the Canadian statutory tax rate of 29.0% primarily due to the mix of income earned in jurisdictions with varying tax rates, estimated deductions for Foreign Derived Intangible Income, and U.K. patent box deductions and other tax credits.

The Company’s effective tax rate of 10.3% for the six months ended June 28, 2019 differs from the Canadian statutory tax rate of 29.0% primarily due to the mix of income earned in jurisdictions with varying tax rates, estimated deductions for Foreign Derived Intangible Income, U.K. patent box deductions and other tax credits, and windfall tax benefits upon vesting of certain stock-based compensation awards during the period.

The Company’s effective tax rate of 20.8% for the three months ended June 29, 2018 differs from the Canadian statutory tax rate of 29.0% primarily due to the mix of income earned in jurisdictions with varying tax rates, estimated deductions for Foreign Derived Intangible Income, and U.K. patent box deductions and other tax credits; offset by non-deductible expenses recognized under an earn-out agreement in connection with the Zettlex acquisition.

The Company’s effective tax rate of 16.0% for the six months ended June 29, 2018 differs from the Canadian statutory tax rate of 29.0% primarily due to the mix of income earned in jurisdictions with varying tax rates, estimated deductions for Foreign Derived Intangible Income, U.K. patent box deductions and other tax credits, and windfall tax benefits upon vesting of certain equity awards during the period; offset by non-deductible expenses recognized under an earn-out agreement in connection with the Zettlex acquisition.

The Company maintains a valuation allowance on some of its deferred tax assets in certain jurisdictions. A valuation allowance is required when, based upon an assessment of various factors, including recent operating loss history, anticipated future earnings, and prudent and reasonable tax planning strategies, it is more likely than not that some portion of the deferred tax assets will not be realized.

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Restructuring and Acquisition Related Costs

6 Months Ended

Jun. 28, 2019

Restructuring And Related Activities [Abstract]

Restructuring and Acquisition Related Costs

14. Restructuring and Acquisition Related Costs

The following table summarizes restructuring and acquisition related costs in the accompanying consolidated statements of operations (in thousands):

	Three Months Ended				Six Months Ended
	June 28,		June 29,		June 28,		June 29,
	2019		2018		2019		2018
2019 restructuring	$	1,965	$	—	$	2,932	$	—
2018 restructuring		169		988		438		988
Total restructuring charges		2,134		988		3,370		988
Acquisition and related charges		2,179		1,451		2,997		1,476
Total restructuring and acquisition related costs	$	4,313	$	2,439	$	6,367	$	2,464

2019 Restructuring

During the fourth quarter of 2018, the Company implemented a restructuring plan intended to realign operations, reduce costs, achieve operational efficiencies and focus resources on growth initiatives. During the three and six months ended June 28, 2019, the Company recorded $1.0 million and $2.0 million, respectively, in severance and related costs, and $0.8 million and $0.9 million, respectively, in facility related costs, in connection with the 2019 restructuring plan. As of June 28, 2019, the Company incurred cumulative costs related to this restructuring plan totaling $3.3 million. The Company anticipates completing the 2019 restructuring program in the first quarter of 2020 and expects to incur additional restructuring charges of $3.0 million to $4.5 million related to the 2019 restructuring program.

The following table summarizes restructuring costs associated with the 2019 restructuring program for each reportable segment and unallocated corporate and shared services costs (in thousands):

	Three Months Ended		Six Months Ended
	June 28,		June 28,
	2019		2019
Photonics	$	1,357	$	1,550
Vision		306		656
Precision Motion		147		194
Unallocated Corporate and Shared Services		155		532
Total	$	1,965	$	2,932

2018 Restructuring

During the second quarter of 2018, the Company initiated a program to integrate manufacturing operations as a result of recent acquisition activities. During the three and six months ended June 28, 2019, the Company recorded $0.2 million and $0.4 million, respectively, in severance and related costs in connection with the 2018 restructuring plan. These costs were reported in the Vision reportable segment. As of June 28, 2019, the Company incurred cumulative costs related to this restructuring plan totaling $2.1 million. The Company anticipates completing the 2018 restructuring program during the fourth quarter of 2019 and expects to incur additional restructuring charges of $0.5 million to $0.7 million related to the 2018 restructuring program in the Vision reportable segment.

Rollforward of Accrued Expenses Related to Restructuring

The following table summarizes the accrual activities, by component, related to the Company’s restructuring plans recorded in the accompanying consolidated balance sheets (in thousands):

	Total			Severance			Facility			Other
Balance at December 31, 2018	$	1,276		$	876		$	388		$	12
Restructuring charges		3,370			2,281			928			161
Cash payments		(1,897	)		(1,719	)		(19	)		(159	)
Reclassification of reserves (a)		(477	)		—			(477	)		—
Non-cash write-offs and other adjustments		(964	)		(144	)		(820	)		—
Balance at June 28, 2019	$	1,308		$	1,294		$	—		$	14

(a) Accrual related to exited facilities was reclassified to operating lease liabilities upon adoption of ASU 2016-02.

Acquisition and Related Charges

Acquisition related costs in connection with business combinations, including finders’ fees, legal, valuation, and other professional or consulting fees, totaled $1.4 million and $1.6 million for the three and six months ended June 28, 2019, respectively, and $0.3 million for the three and six months ended June 29, 2018, respectively. Acquisition related costs recognized under earn-out agreements in connection with acquisitions totaled $0.8 million and $1.4 million for the three and six months ended June 28, 2019, respectively, and $1.1 million for the three and six months ended June 29, 2018, respectively. The majority of acquisition related costs for the three and six months ended June 28, 2019 were included in the Company’s Precision Motion and Unallocated Corporate and Shared Services reportable segments.

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Commitments and Contingencies

6 Months Ended

Jun. 28, 2019

Commitments And Contingencies Disclosure [Abstract]

Commitments and Contingencies

15. Commitments and Contingencies

Purchase Commitments

There have been no material changes to the Company’s purchase commitments since December 31, 2018.

Legal Contingencies

The Company is subject to various legal proceedings and claims that arise in the ordinary course of business. The Company reviews the status of each significant matter and assesses the potential financial exposure on a quarterly basis. If the potential loss from any claim or legal proceeding is considered probable and the amount can be reasonably estimated, the Company accrues a liability for the estimated loss. Significant judgment is required in both the determination of probability and the determination as to whether an exposure is reasonably estimable. Because of uncertainties related to these matters, accruals are based only on the best information available as of the date of the consolidated balance sheet. As additional information becomes available, the Company reassesses the potential liability related to any pending claims and litigations and may revise its estimates. The Company does not believe that the outcome of these claims will have a material adverse effect on its consolidated financial statements but there can be no assurance that any such claims, or any similar claims, would not have a material adverse effect on the consolidated financial statements.

Guarantees and Indemnifications

In the normal course of its operations, the Company executes agreements that provide for indemnification and guarantees to counterparties in transactions such as business dispositions, sale of assets, sale of products and operating leases. Additionally, the by-

laws of the Company require it to indemnify certain current or former directors, officers, and employees of the Company against expenses incurred by them in connection with each proceeding in which he or she is involved as a result of serving or having served in certain capacities. Indemnification is not available with respect to a proceeding as to which it has been adjudicated that the person did not act in good faith in the reasonable belief that the action was in the best interests of the Company. Certain of the Company’s officers and directors are also a party to indemnification agreements with the Company. These indemnification agreements provide, among other things, that the director and officer shall be indemnified to the fullest extent permitted by applicable law against all expenses, judgments, fines and amounts paid in settlement actually and reasonably incurred by such officer or director in connection with any proceeding by reason of his or her relationship with the Company. In addition, the indemnification agreements provide for the advancement of expenses incurred by such director or officer in connection with any proceeding covered by the indemnification agreement, subject to the conditions set forth therein and to the extent such advancement is not prohibited by law. The indemnification agreements also set out the procedures for determining entitlement to indemnification, the requirements relating to notice and defense of claims for which indemnification is sought, the procedures for enforcement of indemnification rights, the limitations on and exclusions from indemnification, and the minimum levels of directors’ and officers’ liability insurance to be maintained by the Company.

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Related Party Transactions

6 Months Ended

Jun. 28, 2019

Related Party Transactions [Abstract]

Related Party Transactions

16. Related Party Transactions

As of March 29, 2019, certain members of the Company’s board of directors served on the board of directors or as an advisor of companies that are customers of the Company. All contracts with these related parties were executed at arm’s length in the ordinary course of business. As of the beginning of the second quarter of 2019, these customers were no longer considered to be related parties.

The aggregate revenue from these customers was $11.6 million for the three months ended March 29, 2019. The aggregate revenue from these customers was $8.5 million and $20.3 million for the three and six months ended June 29, 2018, respectively.

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Segment Information

6 Months Ended

Jun. 28, 2019

Segment Reporting [Abstract]

Segment Information

17. Segment Information

Reportable Segments

The Company’s Chief Operating Decision Maker (“CODM”) utilizes financial information to make decisions about allocating resources and assessing performance for the entire Company. The Company evaluates the performance of, and allocates resources to, its segments based on revenue, gross profit and operating profit. The Company’s reportable segments have been identified based on commonality and adjacency of technologies, applications and customers amongst the Company’s individual product lines. The Company determined that disclosing revenue by specific product was impracticable due to the highly customized and extensive portfolio of technologies offered to customers.

Based upon the information provided to the CODM, the Company has determined that it operates in three reportable segments: Photonics, Vision, and Precision Motion. The reportable segments and their principal activities consist of the following:

Photonics

The Photonics segment designs, manufactures and markets photonics-based solutions, including laser scanning, laser beam delivery, CO2 laser, continuous wave and ultrafast laser, and optical light engine products to customers worldwide. The segment serves highly demanding photonics-based applications for advanced industrial processes, metrology, medical and life science imaging, DNA sequencing, and medical laser procedures. The vast majority of the segment’s product offerings are sold to OEM customers. The segment sells these products both directly, utilizing a highly technical sales force, and indirectly, through resellers and distributors.

Vision

The Vision segment designs, manufactures and markets a range of medical grade technologies, including medical insufflators, pumps and related disposables; visualization solutions; wireless imaging and operating room integration technologies; optical data collection and machine vision technologies; radio frequency identification (“RFID”) technologies; thermal chart recorders; spectrometry technologies; and embedded touch screen solutions. The vast majority of the segment’s product offerings are sold to OEM customers. The segment sells these products both directly, utilizing a highly technical sales force, and indirectly, through resellers and distributors.

Precision Motion

The Precision Motion segment designs, manufactures and markets optical and inductive encoders, precision motor and motion control sub-assemblies, servo drives, air bearings, air bearing spindles and precision machined components to customers worldwide.

The vast majority of the segment’s product offerings are sold to OEM customers. The segment sells these products both directly, utilizing a highly technical sales force, and indirectly, through resellers and distributors.

Reportable Segment Financial Information

Revenue, gross profit, gross profit margin, operating income (loss), and depreciation and amortization expenses by reportable segment were as follows (in thousands, except percentage data):

	Three Months Ended				Six Months Ended
	June 28,		June 29,		June 28,		June 29,
	2019		2018		2019		2018
Revenue
Photonics	$	58,286	$	64,062	$	117,511	$	125,893
Vision		65,895		53,823		131,831		110,032
Precision Motion		30,964		32,515		62,989		61,440
Total	$	155,145	$	150,400	$	312,331	$	297,365

	Three Months Ended						Six Months Ended
	June 28,			June 29,			June 28,			June 29,
	2019			2018			2019			2018
Gross Profit
Photonics	$	27,308		$	30,737		$	54,622		$	60,292
Vision		25,211			20,441			51,184			40,162
Precision Motion		13,759			14,702			27,280			27,962
Unallocated Corporate and Shared Services		(496	)		(651	)		(1,015	)		(1,028	)
Total	$	65,782		$	65,229		$	132,071		$	127,388

	Three Months Ended						Six Months Ended
	June 28,			June 29,			June 28,			June 29,
	2019			2018			2019			2018
Gross Profit Margin
Photonics		46.9	%		48.0	%		46.5	%		47.9	%
Vision		38.3	%		38.0	%		38.8	%		36.5	%
Precision Motion		44.4	%		45.2	%		43.3	%		45.5	%
Total		42.4	%		43.4	%		42.3	%		42.8	%

	Three Months Ended						Six Months Ended
	June 28,			June 29,			June 28,			June 29,
	2019			2018			2019			2018
Operating Income (Loss)
Photonics	$	11,666		$	16,184		$	23,976		$	31,507
Vision		4,215			391			8,772			866
Precision Motion		5,983			7,612			11,618			16,219
Unallocated Corporate and Shared Services		(6,759	)		(7,072	)		(14,868	)		(14,250	)
Total	$	15,105		$	17,115		$	29,498		$	34,342

	Three Months Ended				Six Months Ended
	June 28,		June 29,		June 28,		June 29,
	2019		2018		2019		2018
Depreciation and Amortization Expenses
Photonics	$	2,589	$	2,966	$	5,210	$	6,033
Vision		5,197		5,097		10,226		10,271
Precision Motion		1,183		841		2,552		1,344
Unallocated Corporate and Shared Services		71		216		126		539
Total	$	9,040	$	9,120	$	18,114	$	18,187

Revenue by Geography

The Company aggregates geographic revenue based on the customer location where products are shipped. Revenue from these customers was as follows (in thousands):

	Three Months Ended				Six Months Ended
	June 28,		June 29,		June 28,		June 29,
	2019		2018		2019		2018
United States	$	62,010	$	60,467	$	126,770	$	118,580
Germany		18,838		21,012		42,315		41,081
Rest of Europe		35,971		23,347		66,741		50,407
China		15,392		18,367		30,500		33,970
Rest of Asia-Pacific		20,702		24,987		41,149		49,707
Other		2,232		2,220		4,856		3,620
Total	$	155,145	$	150,400	$	312,331	$	297,365

The majority of revenue from our Photonics, Vision and Precision Motion segments is generated from sales to customers within the United States and Europe. Each segment also generates revenue across the other geographies, with no significant concentration of any segment’s remaining revenue.

Revenue by End Market

The Company primarily operates in two end markets: the advanced industrial market and the medical market. Revenue by end market was approximately as follows:

	Three Months Ended						Six Months Ended
	June 28,			June 29,			June 28,			June 29,
	2019			2018			2019			2018
Advanced Industrial		45	%		50	%		45	%		50	%
Medical		55	%		50	%		55	%		50	%
Total		100	%		100	%		100	%		100	%

The majority of revenue from the Photonics and Precision Motion segments is generated from sales to customers in the advanced industrial market. The majority of revenue from the Vision segment is generated from sales to customers in the medical market.

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Subsequent Events

6 Months Ended

Jun. 28, 2019

Subsequent Events [Abstract]

Subsequent Events

18. Subsequent Events

 On July 31, 2019, the Company acquired ARGES GmbH (“ARGES”), a Wackersdorf, Germany-based manufacturer of innovative laser scanning subsystems for industrial materials processing and medical applications for an initial purchase price of €33.8 million ($37.6 million), consisting of €24.0 million ($26.7 million) in cash and €9.8 million ($10.9 million) in the Company’s common shares (124 thousand shares). The Company expects to pay an additional €24.8 million in cash consideration on June 29, 2020 and up to a maximum of €10.0 million in contingent earnout payments upon the achievement of certain revenue targets from July 2019 through December 2026. The additional contingent earnout payments will be payable annually based on actual revenue achievement against the specified revenue targets, with the first payment due in the first quarter of 2021. ARGES will be included in the Company’s Photonics reportable segment. Information required by ASC 805-10, “Business Combinations,” is not disclosed herein as the Company is in the process of gathering information for its purchase accounting evaluation, including purchase price allocation and other related disclosures.

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Basis of Presentation (Policies)

6 Months Ended

Jun. 28, 2019

Accounting Policies [Abstract]

Basis of Presentation

Basis of Presentation

Novanta Inc. and its subsidiaries (collectively referred to as “Novanta”, the “Company”, “we”, “us”, “our”) is a leading global supplier of core technology solutions that give medical and advanced industrial original equipment manufacturers (“OEMs”) a competitive advantage. Novanta combines deep proprietary technology expertise and competencies in photonics, vision and precision motion with a proven ability to solve complex technical challenges. This enables Novanta to engineer core components and sub-systems that deliver extreme precision and performance, tailored to the customers’ demanding applications.

The accompanying unaudited interim consolidated financial statements have been prepared by the Company in United States (“U.S.”) dollars and pursuant to the rules and regulations of the United States Securities and Exchange Commission (“SEC”), the instructions to Form 10-Q and the provisions of Regulation S-X pertaining to interim financial statements. Accordingly, certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the U.S. have been condensed or omitted. The interim consolidated financial statements and notes included in this report should be read in conjunction with the financial statements and notes included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2018. In the opinion of management, these interim consolidated financial statements include all adjustments and accruals of a normal and recurring nature necessary to fairly state the results of the interim periods presented. The results for interim periods are not necessarily indicative of results to be expected for the full year or for any future periods.

The Company’s unaudited interim financial statements are prepared for each quarterly period ending on the Friday closest to the end of the calendar quarter, with the exception of the fourth quarter which always ends on December 31.

Use of Estimates

Use of Estimates

The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the dates of the financial statements, and the reported amounts of revenue and expenses during the reporting periods. Estimates and assumptions are reviewed on an on-going basis and the effects of revisions are reflected in the period in which they are deemed to be necessary. The Company evaluates its estimates based on historical experience, current conditions and various other assumptions that it believes are reasonable under the circumstances. Actual results could differ significantly from those estimates.

Recent Accounting Pronouncements

Recent Accounting Pronouncements

The following table provides a brief description of recent Accounting Standard Updates (“ASU”) issued by the Financial Accounting Standards Board (“FASB”):

Standard	Description	Effective Date	Effect on the Financial Statements or Other Significant Matters
In August 2018, the FASB issued ASU 2018-15, “Intangibles – Goodwill and Other – Internal-Use Software (Subtopic 350-40): Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract.”	ASU 2018-15 aligns the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software (and hosting arrangements that include an internal-use software license). ASU 2018-15 should be applied either retrospectively or prospectively.	January 1, 2020. Early adoption is permitted.	The Company adopted ASU 2018-15 on a prospective basis during the first quarter of 2019. The adoption of ASU 2018-15 did not have a material impact on the Company’s consolidated financial statements.
In February 2018, the FASB issued ASU 2018-02, “Income Statement - Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income.”	ASU 2018-02 allows an entity to reclassify the income tax effects of the Tax Reform Act on items within accumulated other comprehensive income to retained earnings. ASU 2018-02 shall be applied either in the period of adoption or retrospectively to each period (or periods) in which the effects of the change in the U.S. federal corporate income tax rate under the Tax Reform Act is recognized.	January 1, 2019.	The Company adopted ASU 2018-02 during the first quarter of 2019. The adoption of ASU 2018-02 did not have a material impact on the Company’s consolidated financial statements.
In February 2016, the FASB issued ASU 2016-02, “Leases (Topic 842).”	ASU 2016-02 requires a lessee to recognize on the balance sheet a liability to make lease payments and a right-of-use asset representing its right to use the underlying asset for the lease term for both finance and operating leases and to disclose key information about leasing arrangements.	January 1, 2019.	The Company adopted ASU 2016-02 during the first quarter of 2019 using the modified retrospective approach. In addition, the Company elected the package of practical expedients permitted under the transition guidance. The adoption of ASU 2016-02 resulted in the recording of additional operating lease right-of-use (“ROU”) assets and operating lease liabilities of approximately $35.3 million and $36.5 million, respectively, as of January 1, 2019. The adoption of ASU 2016-02 did not have an impact on the Company’s Accumulated deficit, consolidated statement of operations, or consolidated statement of cash flows.

Revenue Recognition

The Company recognizes revenue when control of promised goods or services is transferred to customers. The transfer of control generally occurs upon shipment when title and risk of loss pass to the customer. The vast majority of the Company’s revenue is generated from the sale of distinct products. Revenue is measured as the amount of consideration the Company expects to receive in exchange for such products, which is generally at contractually stated prices. Sales taxes and value added taxes collected concurrently with revenue generating activities are excluded from revenue.

Performance Obligations

Substantially all of the Company’s revenue is recognized at a point in time, upon shipment, rather than over time.

At the request of its customers, the Company may perform professional services, generally for the maintenance and repair of products previously sold to those customers and for engineering services. Professional services are typically short in duration, mostly less than one month, and aggregate to less than 3% of the Company’s consolidated revenue. Revenue is typically recognized at a point in time when control transfers to the customer upon completion of professional services. These services generally involve a single distinct performance obligation. The consideration expected to be received in exchange for such services is normally the contractually stated amount.

The Company occasionally sells separately priced non-standard/extended warranty services or preventative maintenance plans with the sale of products. The transfer of control over the service plans is over time. The Company recognizes the related revenue ratably over the terms of the service plans. The transaction price of a contract is allocated to each performance obligation based on its relative standalone selling price. Standalone selling prices are generally determined based on the prices charged to customers or using the expected cost plus a margin.

Shipping & Handling Costs

The Company accounts for shipping and handling activities that occur after the transfer of control over the related goods as fulfillment activities rather than performance obligations. The shipping and handling fees charged to customers are recognized as revenue and the related costs are recorded in cost of revenue at the time of transfer of control.

Warranties

The Company generally provides warranties for its products. The standard warranty period is typically 12 months to 24 months for the Photonics and Precision Motion segments and 12 months to 36 months for the Vision segment. The standard warranty period for product sales is accounted for under the provisions of ASC 450, “Contingencies,” as the Company has the ability to ascertain the likelihood of the liability and can reasonably estimate the amount of the liability. A provision for the estimated cost related to warranty is recorded to cost of revenue at the time revenue is recognized. The Company’s estimate of costs to service the warranty obligations is based on historical experience and expectations of future conditions. To the extent that the Company’s experience in warranty claims or costs associated with servicing those claims differ from the original estimates, revisions to the estimated warranty liability are recorded at that time, with an offsetting adjustment to cost of revenue.

Practical Expedients and Exemptions

The Company expenses incremental direct costs of obtaining a contract when incurred if the expected amortization period is one year or less. These costs are recorded within selling, general and administrative expenses in the consolidated statement of operations.

The Company does not adjust the promised amount of consideration for the effects of a financing component because the transfer of a promised good to a customer and the customer’s payment for that good are typically one year or less. The Company does not disclose the value of the remaining performance obligation for contracts with an original expected length of one year or less.

Contract Liabilities

Contract liabilities consist of deferred revenue and advance payments from customers, including amounts that are refundable. These contract liabilities are classified as either current or long-term liabilities in the consolidated balance sheet based on the timing of when the Company expects to recognize revenue. As of June 28, 2019 and December 31, 2018, contract liabilities were $2.9 million and $4.7 million, respectively, and are included in accrued expenses and other current liabilities and other liabilities in the accompanying consolidated balance sheets. The decrease in the contract liability balance during the six months ended June 28, 2019 is primarily due to $3.2 million of revenue recognized during the period that was included in the contract liability balance at December 31, 2018, partially offset by cash payments received in advance of satisfying performance obligations.

Disaggregated Revenue

See Note 17 for the Company’s disaggregation of revenue by segment, geography and end market.

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Foreign Currency Contracts (Policies)

6 Months Ended

Jun. 28, 2019

Accounting Policies [Abstract]

Foreign Currency Contracts

Foreign Currency Contracts

The Company addresses market risks from changes in foreign currency exchange rates through a risk management program that includes the use of derivative financial instruments to mitigate certain foreign currency transaction exposures from future settlement of non-functional currency monetary assets and liabilities as of the end of a period. The Company does not enter into derivative

transactions for speculative purposes. Gains and losses on derivative financial instruments substantially offset losses and gains on the underlying hedged exposures. Furthermore, the Company manages its exposures to counterparty risks on derivative instruments by entering into contracts with a diversified group of major financial institutions and by actively monitoring outstanding positions.

The Company uses forward contracts as a part of its strategy to limit its exposures related to monetary assets and liabilities denominated in currencies other than the functional currencies of the Company and its subsidiaries. These forward contracts are not designated as cash flow, fair value or net investment hedges. All changes in the fair value of these forward contracts are recognized in income before income taxes.

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Leases (Policies)

6 Months Ended

Jun. 28, 2019

Accounting Policies [Abstract]

Leases

Leases

The Company leases certain equipment and facilities. The Company recognizes lease expense for these leases on a straight-line basis over the lease term. Many of these leases include both lease (e.g., fixed payments including rent) and non-lease components (e.g., common-area maintenance or other property management costs). The Company accounts for lease and non-lease components separately. Leases with an initial term of 12 months or less are not recognized on the balance sheet.

Most leases held by the Company expire between 2019 and 2034. In the U.K., where longer lease terms are more common, the Company has a land lease that extends through 2078. Certain leases include one or more options to renew, with renewal terms that can extend the lease term from one to 10 years, and some include options to terminate the leases within one year. The exercise of lease renewal or termination option is at the Company’s sole discretion; therefore, the majority of renewals to extend the lease terms are not included in the Company’s right-of-use assets and operating lease liabilities as they are not reasonably certain of being exercised. The Company regularly evaluates the renewal options and includes the renewal periods in the lease term when they are reasonably certain of being exercised. The depreciable life of right-of-use assets and leasehold improvements is limited to the expected lease terms.

Most leases held by the Company do not provide an implicit rate. The Company uses its incremental borrowing rate for the same jurisdiction and term as the associated lease based on the information available at the lease commencement date to determine the present value of the lease payments. The Company used the incremental borrowing rate as of January 1, 2019 for operating leases that commenced prior to that date. The Company has a centrally managed treasury function; therefore, the Company applies a portfolio approach for determining the incremental borrowing rate based on the applicable lease terms and the current economic environment.

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Business Combinations (Tables)

6 Months Ended

Jun. 28, 2019

Business Combinations [Abstract]

Summary of Fair Values of Assets Acquired and Liabilities Assumed Purchase Price Allocation

Based upon a preliminary valuation, the total purchase price for Med X Change and Ingenia was allocated as follows (in thousands):

	Purchase Price
	Allocation
Cash	$	1,000
Accounts receivable		1,739
Inventories		2,372
Property, plant and equipment		565
Intangible assets		22,376
Goodwill		13,394
Other assets		601
Total assets acquired		42,047
Accounts payable		604
Deferred tax liabilities		2,550
Other liabilities		910
Total liabilities assumed		4,064
Total assets acquired, net of liabilities assumed		37,983
Less: cash acquired		1,000
Total purchase price, net of cash acquired		36,983
Less: contingent consideration		6,569
Less: purchase price holdback		961
Less: working capital adjustment		569
Net cash used for acquisition of businesses	$	28,884

Fair Value of Intangible Assets

The fair value of intangible assets for Med X Change and Ingenia is comprised of the following (dollar amounts in thousands):

			Weighted Average
	Estimated Fair		Amortization
	Value		Period
Developed technologies	$	11,072	10 years
Customer relationships		10,465	15 years
Trademarks and trade names		639	9 years
Backlog		200	7 months
Total	$	22,376

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Accumulated Other Comprehensive Income (Loss) (Tables)

6 Months Ended

Jun. 28, 2019

Equity [Abstract]

Components of Accumulated Other Comprehensive Income (Loss)

Changes in accumulated other comprehensive income (loss) was as follows (in thousands):

	Total Accumulated
	Other			Cumulative			Pension
	Comprehensive			Translation			Liability
	Income (Loss)			Adjustments			Adjustments
Balance at December 31, 2018	$	(22,527	)	$	(12,485	)	$	(10,042	)
Other comprehensive income (loss)		(254	)		(323	)		69
Amounts reclassified from accumulated other comprehensive income (loss) (1)		501			—			501
Balance at June 28, 2019	$	(22,280	)	$	(12,808	)	$	(9,472	)

(1) The amounts reclassified from other comprehensive income (loss) were included in other income (expense) in the consolidated statements of operations.

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Earnings per Common Share (Tables)

6 Months Ended

Jun. 28, 2019

Earnings Per Share [Abstract]

Computation of Basic and Diluted Earnings per Common Share

The following table sets forth the computation of basic and diluted earnings per common share (amounts in thousands, except per share data):

	Three Months Ended					Six Months Ended
	June 28,		June 29,			June 28,		June 29,
	2019(1)		2018(2)			2019(1)		2018(2)
Numerators:
Consolidated net income	$	10,380	$	11,625		$	22,633	$	24,462
Less: Net income attributable to noncontrolling interest		—		(625	)		—		(1,551	)
Net income attributable to Novanta Inc.		10,380		11,000			22,633		22,911
Redeemable noncontrolling interest redemption value adjustment		—		303			—		(5,096	)
Net income attributable to Novanta Inc. after adjustment for redeemable noncontrolling interest redemption value	$	10,380	$	11,303		$	22,633	$	17,815
Denominators:
Weighted average common shares outstanding— basic		34,998		34,949			34,981		34,919
Dilutive potential common shares		505		525			510		532
Weighted average common shares outstanding— diluted		35,503		35,474			35,491		35,451
Antidilutive potential common shares excluded from above		36		—			47		6
Earnings per Common Share Attributable to Novanta Inc.:
Basic	$	0.30	$	0.32		$	0.65	$	0.51
Diluted	$	0.29	$	0.32		$	0.64	$	0.50

(1) 45,252 non-GAAP EPS performance-based restricted stock units granted to certain members of the executive management team and 213,219 shares of restricted stock issued to Laser Quantum former non-controlling interest holders are considered contingently issuable shares and are excluded from the calculation of the denominator as the contingent conditions had not been met as of June 28, 2019.

(2) 53,968 non-GAAP EPS performance-based restricted stock units granted to certain members of the executive management team were considered contingently issuable shares and were excluded from the calculation of the denominator as the contingent conditions had not been met as of June 29, 2018.

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Fair Value Measurements (Tables)

6 Months Ended

Jun. 28, 2019

Fair Value Disclosures [Abstract]

Fair Values of Assets and Liabilities Measured at Fair Value on Recurring Basis

The following table summarizes the fair values of the Company’s assets and liabilities measured at fair value on a recurring basis as of June 28, 2019 (in thousands):

			Quoted Prices in				Significant Other
			Active Markets for		Significant Other		Unobservable
			Identical Assets		Observable Inputs		Inputs
	Fair Value		(Level 1)		(Level 2)		(Level 3)
Assets
Cash equivalents	$	3,184	$	3,184	$	—	$	—
Prepaid expenses and other current assets:
Foreign currency forward contracts		47		—		47		—
	$	3,231	$	3,184	$	47	$	—
Liabilities
Accrued expenses and other current liabilities:
Contingent consideration - Current	$	3,091	$	—	$	—	$	3,091
Foreign currency forward contracts		31		—		31		—
Other liabilities:
Contingent consideration - Long-term		7,436		—		—		7,436
	$	10,558	$	—	$	31	$	10,527

The following table summarizes the fair values of the Company’s assets and liabilities measured at fair value on a recurring basis as of December 31, 2018 (in thousands):

			Quoted Prices in				Significant Other
			Active Markets for		Significant Other		Unobservable
			Identical Assets		Observable Inputs		Inputs
	Fair Value		(Level 1)		(Level 2)		(Level 3)
Assets
Cash equivalents	$	4,288	$	4,288	$	—	$	—
Prepaid expenses and other current assets:
Foreign currency forward contracts		15		—		15		—
	$	4,303	$	4,288	$	15	$	—
Liabilities
Accrued expenses and other current liabilities:
Foreign currency forward contracts	$	182	$	—	$	182	$	—
Other liabilities:
Contingent consideration - Long-term		3,376		—		—		3,376
	$	3,558	$	—	$	182	$	3,376

Changes in Fair Value of Level 3 Contingent Consideration

Changes in the fair value of Level 3 contingent consideration during the six months ended June 28, 2019 were as follows (in thousands):

	Contingent Consideration
Balance at December 31, 2018	$	3,376
Acquisition of Ingenia		6,569
Fair value adjustments		547
Effect of foreign exchange rates		35
Balance at June 28, 2019	$	10,527

Schedule of Fair Value Measurement Inputs and Valuation Techniques

The following table provides quantitative information associated with the fair value measurement of the Company’s Level 3 liabilities:

Liability	June 28, 2019 Fair Value (in thousands)	Valuation Technique	Unobservable Inputs	Percentage Applied
Contingent consideration (Ingenia)	$6,604	Monte Carlo method	Historical and projected revenues from April 2019 through March 2022	N/A
			Revenue volatility	31.3%
			Cost of debt	1.0%
			Revenue discount rate	14.3%
Contingent consideration (Other)	$3,923	Discounted cash flow method	Historical and projected revenues for fiscal years 2018 to 2021	N/A
			Discount rate	22.8%

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Goodwill and Intangible Assets (Tables)

6 Months Ended

Jun. 28, 2019

Goodwill And Intangible Assets Disclosure [Abstract]

Summary of Changes in Goodwill

The following table summarizes changes in goodwill during the six months ended June 28, 2019 (in thousands):

Balance at beginning of the period	$	217,662
Goodwill acquired from acquisitions		13,394
Effect of foreign exchange rate changes		(685	)
Balance at end of the period	$	230,371

Goodwill by Reportable Segment

Goodwill by reportable segment as of June 28, 2019 was as follows (in thousands):

	Reportable Segment
	Photonics			Vision			Precision Motion			Total
Goodwill	$	168,698		$	160,661		$	52,241		$	381,600
Accumulated impairment of goodwill		(102,461	)		(31,722	)		(17,046	)		(151,229	)
Total	$	66,237		$	128,939		$	35,195		$	230,371

Goodwill by reportable segment as of December 31, 2018 was as follows (in thousands):

	Reportable Segment
	Photonics			Vision			Precision Motion			Total
Goodwill	$	168,955		$	155,017		$	44,919		$	368,891
Accumulated impairment of goodwill		(102,461	)		(31,722	)		(17,046	)		(151,229	)
Total	$	66,494		$	123,295		$	27,873		$	217,662

Intangible Assets

Intangible assets as of June 28, 2019 and December 31, 2018, respectively, are summarized as follows (in thousands):

	June 28, 2019							December 31, 2018
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Amortizable intangible assets:
Patents and developed technologies	$	145,369	$	(91,250	)	$	54,119	$	134,034	$	(86,623	)	$	47,411
Customer relationships		149,095		(70,733	)		78,362		139,097		(64,174	)		74,923
Customer backlog		1,925		(1,740	)		185		1,738		(1,191	)		547
Non-compete covenant		—		—			—		2,514		(2,493	)		21
Trademarks and trade names		16,509		(9,427	)		7,082		15,915		(8,924	)		6,991
Amortizable intangible assets		312,898		(173,150	)		139,748		293,298		(163,405	)		129,893
Non-amortizable intangible assets:
Trade names		13,027		—			13,027		13,027		—			13,027
Totals	$	325,925	$	(173,150	)	$	152,775	$	306,325	$	(163,405	)	$	142,920

Amortization Expense of Intangible Assets

Amortization expense was as follows (in thousands):

	Three Months Ended				Six Months Ended
	June 28,		June 29,		June 28,		June 29,
	2019		2018		2019		2018
Amortization expense – cost of revenue	$	2,446	$	2,489	$	4,757	$	4,969
Amortization expense – operating expenses		3,772		3,893		7,770		7,591
Total amortization expense	$	6,218	$	6,382	$	12,527	$	12,560

Estimated Amortization Expense

Estimated amortization expense for each of the five succeeding years and thereafter as of June 28, 2019 was as follows (in thousands):

Year Ending December 31,	Cost of Revenue		Operating Expenses		Total
2019 (remainder of year)	$	5,052	$	7,539	$	12,591
2020		9,775		13,778		23,553
2021		9,798		12,846		22,644
2022		8,223		11,114		19,337
2023		7,031		9,423		16,454
Thereafter		14,240		30,929		45,169
Total	$	54,119	$	85,629	$	139,748

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Supplementary Balance Sheet Information (Tables)

6 Months Ended

Jun. 28, 2019

Organization Consolidation And Presentation Of Financial Statements [Abstract]

Inventories

Inventories

	June 28,		December 31,
	2019		2018
Raw materials	$	75,766	$	69,008
Work-in-process		14,275		15,982
Finished goods		21,396		17,337
Demo and consigned inventory		1,860		2,437
Total inventories	$	113,297	$	104,764

Accrued Expenses and Other Current Liabilities

Accrued Expenses and Other Current Liabilities

	June 28,		December 31,
	2019		2018
Accrued compensation and benefits	$	14,877	$	24,545
Accrued warranty		4,890		4,510
Contract liabilities, current portion		3,056		4,165
Other		18,361		13,075
Total	$	41,184	$	46,295

Accrued Warranty

Accrued Warranty

	Six Months Ended
	June 28, 2019			June 29, 2018
Balance at beginning of the period	$	4,510		$	4,835
Provision charged to cost of revenue		1,477			1,235
Warranty liabilities from acquisitions		78			—
Use of provision		(1,167	)		(1,244	)
Foreign currency exchange rate changes		(8	)		(55	)
Balance at end of the period	$	4,890		$	4,771

Other Long Term Liabilities

Other Long Term Liabilities

	June 28,		December 31,
	2019		2018
Finance lease obligations	$	6,764	$	7,275
Accrued pension liabilities		2,939		3,758
Accrued contingent considerations		7,436		3,376
Other		3,661		2,778
Total	$	20,800	$	17,187

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Debt (Tables)

6 Months Ended

Jun. 28, 2019

Debt Disclosure [Abstract]

Debt

Debt consisted of the following (in thousands):

	June 28,			December 31,
	2019			2018
Senior Credit Facilities – term loan	$	—		$	4,600
Less: unamortized debt issuance costs		—			(65	)
Total current portion of long-term debt	$	—		$	4,535
Senior Credit Facilities – term loan	$	58,425		$	69,925
Senior Credit Facilities – revolving credit facility		157,820			135,058
Less: unamortized debt issuance costs		(1,683	)		(2,140	)
Total long-term debt	$	214,562		$	202,843
Total Senior Credit Facilities	$	214,562		$	207,378

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Leases (Tables)

6 Months Ended

Jun. 28, 2019

Leases [Abstract]

Summary of Components of Lease Costs

The following table summarizes the components of lease costs (in thousands):

	Three Months Ended		Six Months Ended
	June 28,		June 28,
	2019		2019
Operating lease cost	$	2,042	$	3,865
Finance lease cost
Amortization of right-of-use assets		177		355
Interest on lease liabilities		101		206
Variable lease cost		408		546
Total lease cost	$	2,728	$	4,972

Summary of Balance Sheet Information Related to Leases

The following table provides the details of balance sheet information related to leases (in thousands, except lease term and discount rate):

	June 28,
	2019
Operating leases
Operating lease right-of-use assets	$	38,633
Current portion of operating lease liabilities	$	5,225
Operating lease liabilities		35,108
Total operating lease liabilities	$	40,333
Finance leases
Property, plant and equipment, gross	$	13,511
Accumulated depreciation		(7,267	)
Property, plant and equipment, net	$	6,244
Accrued expenses and other current liabilities	$	618
Other liabilities		6,764
Total finance lease liabilities	$	7,382
Weighted-average remaining lease term (in years)
Operating leases		10.8
Finance leases		9.8
Weighted-average discount rate
Operating leases		5.71	%
Finance leases		5.49	%

Summary of Cash Flow Information Related to Leases

The following table provides the details of cash flow information related to leases (in thousands):

	Six Months Ended
	June 28,
	2019
Cash paid for amounts included in lease liabilities
Operating cash flows from finance leases	$	294
Operating cash flows from operating leases	$	4,264
Financing cash flows from finance leases	$	283
Right-of-use assets obtained in exchange for new operating lease liabilities	$	5,471

Future Minimum Lease Payments Under Operating and Finance Leases

Future minimum lease payments under operating and finance leases expiring subsequent to June 28, 2019, including operating leases associated with facilities that have been vacated as a result of the Company’s restructuring actions, are summarized as follows (in thousands):

Year Ending December 31,	Operating Lease			Finance Lease
2019 (remainder of year)	$	3,878		$	499
2020		6,240			980
2021		6,090			907
2022		5,340			907
2023		4,687			930
Thereafter		29,138			5,394
Total minimum lease payments		55,373			9,617
Less: Interest		(15,040	)		(2,235	)
Present value of lease liabilities	$	40,333		$	7,382

Future Minimum Lease Payments Under Operating and Capital Leases

Future minimum lease payments under operating and capital leases expiring subsequent to December 31, 2018 under Accounting Standard Codification Topic 840, “Leases”, including operating leases associated with facilities that have been vacated as a result of the Company’s restructuring actions, are summarized as follows (in thousands):

Year Ending December 31,	Operating Lease (1)		Capital Lease
2019	$	7,797	$	990
2020		6,263		980
2021		5,757		907
2022		5,264		907
2023		4,719		930
Thereafter		26,149		5,394
Total minimum lease payments	$	55,949	$	10,108

(1) Future minimum lease payments as of December 31, 2018 included common-area maintenance and other property management costs and tax obligations.

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Common Shares and Share-Based Compensation (Tables)

6 Months Ended

Jun. 28, 2019

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Share-Based Compensation Expense Recorded in the Consolidated Statements of Operations

The table below summarizes share-based compensation expense recorded in the consolidated statements of operations (in thousands):

	Three Months Ended				Six Months Ended
	June 28,		June 29,		June 28,		June 29,
	2019		2018		2019		2018
Selling, general and administrative	$	2,089	$	1,574	$	4,620	$	3,498
Research and development and engineering		184		108		295		192
Cost of revenue		105		54		190		90
Total share-based compensation expense	$	2,378	$	1,736	$	5,105	$	3,780

Schedule of Share ​Based ​Payment ​Award ​Performance ​Stock ​Awards ​Valuation ​Assumptions

The fair value of the TSR-PSUs at the date of grant was estimated using the Monte-Carlo valuation model with the following assumptions:

	Six Months Ended June 28, 2019
Grant-date stock price	$	77.23
Expected volatility		32.54	%
Risk-free interest rate		2.46	%
Expected annual dividend yield		—
Fair value	$	108.58

2010 Incentive Award Plan

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Restricted Stock Units and Deferred Stock Units Issued and Outstanding

The table below summarizes activities relating to RSUs and DSUs issued and outstanding under the Company’s Amended and Restated 2010 Incentive Plan during the six months ended June 28, 2019:

	Shares (In thousands)			Weighted Average Grant Date Fair Value
Unvested at December 31, 2018		529		$	26.98
Granted		103		$	75.52
Vested		(164	)	$	27.37
Forfeited		(20	)	$	46.60
Unvested at June 28, 2019		448		$	37.16
Expected to vest as of June 28, 2019		426

Performance-Based Awards Issued and Outstanding

The table below summarizes the activities relating to the performance-based awards issued and outstanding under the Company’s Amended and Restated 2010 Incentive Plan during the six months ended June 28, 2019:

	Shares (In thousands)			Weighted Average Grant Date Fair Value
Unvested at December 31, 2018		137		$	37.28
Granted		44		$	92.93
Performance adjustment (1)		29		$	14.13
Vested		(59	)	$	14.13
Forfeited		—		$	—
Unvested at June 28, 2019		151		$	57.57
Expected to vest as of June 28, 2019		137

(1) Represents adjustment for performance-based awards granted on March 30, 2016. These units vested at 200% during the six months ended June 28, 2019 based on the achievement of cumulative Non-GAAP EPS during the performance period of fiscal years 2016 through 2018.

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Restructuring and Acquisition Related Costs (Tables)

6 Months Ended

Jun. 28, 2019

Restructuring And Related Activities [Abstract]

Schedule of Restructuring and Acquisition Related Costs

The following table summarizes restructuring and acquisition related costs in the accompanying consolidated statements of operations (in thousands):

	Three Months Ended				Six Months Ended
	June 28,		June 29,		June 28,		June 29,
	2019		2018		2019		2018
2019 restructuring	$	1,965	$	—	$	2,932	$	—
2018 restructuring		169		988		438		988
Total restructuring charges		2,134		988		3,370		988
Acquisition and related charges		2,179		1,451		2,997		1,476
Total restructuring and acquisition related costs	$	4,313	$	2,439	$	6,367	$	2,464

Schedule of Restructuring Charges by Segment

The following table summarizes restructuring costs associated with the 2019 restructuring program for each reportable segment and unallocated corporate and shared services costs (in thousands):

	Three Months Ended		Six Months Ended
	June 28,		June 28,
	2019		2019
Photonics	$	1,357	$	1,550
Vision		306		656
Precision Motion		147		194
Unallocated Corporate and Shared Services		155		532
Total	$	1,965	$	2,932

Summary of Accrual Activities by Components Related to Company's Restructuring Plans

The following table summarizes the accrual activities, by component, related to the Company’s restructuring plans recorded in the accompanying consolidated balance sheets (in thousands):

	Total			Severance			Facility			Other
Balance at December 31, 2018	$	1,276		$	876		$	388		$	12
Restructuring charges		3,370			2,281			928			161
Cash payments		(1,897	)		(1,719	)		(19	)		(159	)
Reclassification of reserves (a)		(477	)		—			(477	)		—
Non-cash write-offs and other adjustments		(964	)		(144	)		(820	)		—
Balance at June 28, 2019	$	1,308		$	1,294		$	—		$	14

(a) Accrual related to exited facilities was reclassified to operating lease liabilities upon adoption of ASU 2016-02.

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Segment Information (Tables)

6 Months Ended

Jun. 28, 2019

Segment Reporting [Abstract]

Revenue, Gross Profit, Gross Profit Margin, Operating Income (Loss), and Depreciation and Amortization Expenses by Reportable Segment

Revenue, gross profit, gross profit margin, operating income (loss), and depreciation and amortization expenses by reportable segment were as follows (in thousands, except percentage data):

	Three Months Ended				Six Months Ended
	June 28,		June 29,		June 28,		June 29,
	2019		2018		2019		2018
Revenue
Photonics	$	58,286	$	64,062	$	117,511	$	125,893
Vision		65,895		53,823		131,831		110,032
Precision Motion		30,964		32,515		62,989		61,440
Total	$	155,145	$	150,400	$	312,331	$	297,365

	Three Months Ended						Six Months Ended
	June 28,			June 29,			June 28,			June 29,
	2019			2018			2019			2018
Gross Profit
Photonics	$	27,308		$	30,737		$	54,622		$	60,292
Vision		25,211			20,441			51,184			40,162
Precision Motion		13,759			14,702			27,280			27,962
Unallocated Corporate and Shared Services		(496	)		(651	)		(1,015	)		(1,028	)
Total	$	65,782		$	65,229		$	132,071		$	127,388

	Three Months Ended						Six Months Ended
	June 28,			June 29,			June 28,			June 29,
	2019			2018			2019			2018
Gross Profit Margin
Photonics		46.9	%		48.0	%		46.5	%		47.9	%
Vision		38.3	%		38.0	%		38.8	%		36.5	%
Precision Motion		44.4	%		45.2	%		43.3	%		45.5	%
Total		42.4	%		43.4	%		42.3	%		42.8	%

	Three Months Ended						Six Months Ended
	June 28,			June 29,			June 28,			June 29,
	2019			2018			2019			2018
Operating Income (Loss)
Photonics	$	11,666		$	16,184		$	23,976		$	31,507
Vision		4,215			391			8,772			866
Precision Motion		5,983			7,612			11,618			16,219
Unallocated Corporate and Shared Services		(6,759	)		(7,072	)		(14,868	)		(14,250	)
Total	$	15,105		$	17,115		$	29,498		$	34,342

	Three Months Ended				Six Months Ended
	June 28,		June 29,		June 28,		June 29,
	2019		2018		2019		2018
Depreciation and Amortization Expenses
Photonics	$	2,589	$	2,966	$	5,210	$	6,033
Vision		5,197		5,097		10,226		10,271
Precision Motion		1,183		841		2,552		1,344
Unallocated Corporate and Shared Services		71		216		126		539
Total	$	9,040	$	9,120	$	18,114	$	18,187

Schedule of Geographic Revenue

The Company aggregates geographic revenue based on the customer location where products are shipped. Revenue from these customers was as follows (in thousands):

	Three Months Ended				Six Months Ended
	June 28,		June 29,		June 28,		June 29,
	2019		2018		2019		2018
United States	$	62,010	$	60,467	$	126,770	$	118,580
Germany		18,838		21,012		42,315		41,081
Rest of Europe		35,971		23,347		66,741		50,407
China		15,392		18,367		30,500		33,970
Rest of Asia-Pacific		20,702		24,987		41,149		49,707
Other		2,232		2,220		4,856		3,620
Total	$	155,145	$	150,400	$	312,331	$	297,365

Revenue By End Market

The Company primarily operates in two end markets: the advanced industrial market and the medical market. Revenue by end market was approximately as follows:

	Three Months Ended						Six Months Ended
	June 28,			June 29,			June 28,			June 29,
	2019			2018			2019			2018
Advanced Industrial		45	%		50	%		45	%		50	%
Medical		55	%		50	%		55	%		50	%
Total		100	%		100	%		100	%		100	%

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Basis of Presentation - Additional information (Details) - USD ($) $ in Thousands	Jun. 28, 2019	Jan. 01, 2019
Basis Of Presentation [Line Items]
Operating lease, right-of-use asset	$ 38,633
Operating lease liabilities	$ 40,333
ASU 2016-02
Basis Of Presentation [Line Items]
Operating lease, right-of-use asset		$ 35,300
Operating lease liabilities		$ 36,500

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Revenue - Additional Information (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 28, 2019	Dec. 31, 2018
Revenue [Line Items]
Incremental direct costs of obtaining a contract, practical expedient	true
Effects of a financing component, practical expedient	true
Remaining performance obligation for contracts, optional exemption	true
Adoption of Topic 606
Revenue [Line Items]
Contract liabilities	$ 2.9	$ 4.7
Revenue recognized	$ 3.2
Warranties
Revenue [Line Items]
Standard product warranty description	The Company generally provides warranties for its products. The standard warranty period is typically 12 months to 24 months for the Photonics and Precision Motion segments and 12 months to 36 months for the Vision segment. The standard warranty period for product sales is accounted for under the provisions of ASC 450, “Contingencies,” as the Company has the ability to ascertain the likelihood of the liability and can reasonably estimate the amount of the liability.
Minimum | Photonics and Precision Motion | Warranties
Revenue [Line Items]
Standard warranty period on products	12 months
Minimum | Vision | Warranties
Revenue [Line Items]
Standard warranty period on products	12 months
Maximum
Revenue [Line Items]
Percentage of revenue for professional services	3.00%
Duration of professional services performed under customer contract	1 month
Maximum | Photonics and Precision Motion | Warranties
Revenue [Line Items]
Standard warranty period on products	24 months
Maximum | Vision | Warranties
Revenue [Line Items]
Standard warranty period on products	36 months

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Business Combinations - Additional Information (Details) $ in Thousands				3 Months Ended		6 Months Ended
	Jun. 05, 2019 USD ($)	Apr. 16, 2019 USD ($)	Apr. 16, 2019 EUR (€)	Jun. 28, 2019 USD ($)	Jun. 29, 2018 USD ($)	Jun. 28, 2019 USD ($)	Jun. 29, 2018 USD ($)	Apr. 16, 2019 EUR (€)	Dec. 31, 2018 USD ($)
Business Acquisition [Line Items]
Goodwill				$ 230,371		$ 230,371			$ 217,662
Acquisition costs				2,179	$ 1,451	2,997	$ 1,476
Revolving Credit Facility
Business Acquisition [Line Items]
Amount draw-down to finance acquisition						23,600
Med X Change, Inc
Business Acquisition [Line Items]
Percentage of shares acquired	100.00%
Cash consideration	$ 21,800
Med X Change, Inc | Revolving Credit Facility
Business Acquisition [Line Items]
Amount draw-down to finance acquisition	$ 21,000
Ingenia-CAT, S.L.
Business Acquisition [Line Items]
Percentage of shares acquired		100.00%						100.00%
Cash consideration		$ 9,600	€ 8,500,000
Purchase price		16,200						€ 14,300,000
Fair value of contingent consideration		6,600						5,800,000
Undiscounted low range of contingent consideration | €								0
Undiscounted high range of contingent consideration | €								8,000,000.0
Purchase price heldback		$ 1,000						€ 900,000
Expiration period		2021-10	2021-10
Med X Change, Inc and Ingenia-CAT, S.L.
Business Acquisition [Line Items]
Fair value of contingent consideration				6,569		6,569
Purchase price heldback				961		961
Intangible Assets Estimated Fair Value				22,376		22,376
Goodwill				13,394		13,394
Goodwill assets expected to be deductible for tax purposes				$ 6,000		6,000
Revenues						1,000
Income (loss) before income taxes						(500)
Amortization of inventory fair value adjustments and purchased intangible assets						400
Acquisition costs						$ 500

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Summary of Fair Values of Assets Acquired and Liabilities Assumed Purchase Price Allocation (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 28, 2019	Dec. 31, 2018
Business Acquisition [Line Items]
Goodwill	$ 230,371	$ 217,662
Med X Change, Inc and Ingenia-CAT, S.L.
Business Acquisition [Line Items]
Cash	1,000
Accounts receivable	1,739
Inventories	2,372
Property, plant and equipment	565
Intangible assets	22,376
Goodwill	13,394
Other assets	601
Total assets acquired	42,047
Accounts payable	604
Deferred tax liabilities	2,550
Other liabilities	910
Total liabilities assumed	4,064
Total assets acquired, net of liabilities assumed	37,983
Less: cash acquired	1,000
Total purchase price, net of cash acquired	36,983
Less: contingent consideration	6,569
Less: purchase price holdback	961
Less: working capital adjustment	569
Net cash used for acquisition of businesses	$ 28,884

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Fair Value of Intangible Assets (Details) - Med X Change, Inc and Ingenia-CAT, S.L. $ in Thousands	6 Months Ended
	Jun. 28, 2019 USD ($)
Acquired Finite Lived Intangible Assets [Line Items]
Intangible Assets Estimated Fair Value	$ 22,376
Developed Technologies
Acquired Finite Lived Intangible Assets [Line Items]
Intangible Assets Estimated Fair Value	$ 11,072
Intangible Assets Weighted Average Amortization Period	10 years
Customer Relationships
Acquired Finite Lived Intangible Assets [Line Items]
Intangible Assets Estimated Fair Value	$ 10,465
Intangible Assets Weighted Average Amortization Period	15 years
Trademarks and Trade Names
Acquired Finite Lived Intangible Assets [Line Items]
Intangible Assets Estimated Fair Value	$ 639
Intangible Assets Weighted Average Amortization Period	9 years
Backlog
Acquired Finite Lived Intangible Assets [Line Items]
Intangible Assets Estimated Fair Value	$ 200
Intangible Assets Weighted Average Amortization Period	7 months

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Accumulated Other Comprehensive Income (Loss) (Details) $ in Thousands	6 Months Ended
	Jun. 28, 2019 USD ($)
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	$ 368,255
Other comprehensive income (loss)	(254)
Amounts reclassified from accumulated other comprehensive income (loss)	501	[1]
Ending Balance	386,182
Total Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	(22,527)
Ending Balance	(22,280)
Cumulative Translation Adjustments
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	(12,485)
Other comprehensive income (loss)	(323)
Ending Balance	(12,808)
Pension Liability Adjustments
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	(10,042)
Other comprehensive income (loss)	69
Amounts reclassified from accumulated other comprehensive income (loss)	501	[1]
Ending Balance	$ (9,472)

[1] The amounts reclassified from other comprehensive income (loss) were included in other income (expense) in the consolidated statements of operations.

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Computation of Basic and Diluted Earnings per Common Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands		3 Months Ended				6 Months Ended
		Jun. 28, 2019	[1]	Jun. 29, 2018		Jun. 28, 2019	[1]	Jun. 29, 2018
Numerators:
Consolidated net income		$ 10,380		$ 11,625	[2]	$ 22,633		$ 24,462	[2]
Less: Net income attributable to noncontrolling interest	[2]			(625)				(1,551)
Net income attributable to Novanta Inc.		10,380		11,000	[2]	22,633		22,911	[2]
Redeemable noncontrolling interest redemption value adjustment	[2]			303				(5,096)
Net income attributable to Novanta Inc. after adjustment for redeemable noncontrolling interest redemption value		$ 10,380		$ 11,303	[2]	$ 22,633		$ 17,815	[2]
Denominators:
Weighted average common shares outstanding—basic		34,998		34,949	[2]	34,981		34,919	[2]
Dilutive potential common shares		505		525	[2]	510		532	[2]
Weighted average common shares outstanding— diluted		35,503		35,474	[2]	35,491		35,451	[2]
Antidilutive potential common shares excluded from above		36				47		6	[2]
Earnings per Common Share Attributable to Novanta Inc.:
Basic		$ 0.30		$ 0.32	[2]	$ 0.65		$ 0.51	[2]
Diluted		$ 0.29		$ 0.32	[2]	$ 0.64		$ 0.50	[2]

[1] 45,252 non-GAAP EPS performance-based restricted stock units granted to certain members of the executive management team and 213,219 shares of restricted stock issued to Laser Quantum former non-controlling interest holders are considered contingently issuable shares and are excluded from the calculation of the denominator as the contingent conditions had not been met as of June 28, 2019.

[2] 53,968 non-GAAP EPS performance-based restricted stock units granted to certain members of the executive management team were considered contingently issuable shares and were excluded from the calculation of the denominator as the contingent conditions had not been met as of June 29, 2018.

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Computation of Basic and Diluted Earnings per Common Share (Parenthetical) (Details) - shares	6 Months Ended
	Jun. 28, 2019	Jun. 29, 2018
EPS Performance-based Restricted Stock Units
Computation Of Earnings Per Share [Line Items]
Contingently issuable shares excluded from calculation of denominator	45,252	53,968
Laser Quantum | Restricted Stock
Computation Of Earnings Per Share [Line Items]
Contingently issuable shares excluded from calculation of denominator	213,219

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Fair Value Measurements - Business Combination Contingent Consideration - Additional Information (Details) - Ingenia-CAT, S.L. $ in Thousands	2 Months Ended	6 Months Ended
	Jun. 28, 2019 USD ($)	Jun. 28, 2019 Installment	Apr. 16, 2019 USD ($)	Apr. 16, 2019 EUR (€)
Business Acquisition [Line Items]
Number of contingent consideration installments | Installment		3
Undiscounted low range of contingent consideration				€ 0
Undiscounted high range of contingent consideration				8,000,000.0
Fair value of contingent consideration			$ 6,600	€ 5,800,000
Changes in fair value of contingent consideration | $	$ 0

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Fair Value Measurements - Asset Acquisition Contingent Consideration - Additional Information (Details) - Video Signal Processing and Management Technologies $ in Millions	6 Months Ended
	Jun. 28, 2019 USD ($) Installment	Dec. 14, 2016 USD ($)	Dec. 14, 2016 EUR (€)
Asset Acquisition Contingent Consideration [Line Items]
Date of Acquisition Agreement	Dec. 14, 2016
Number of contingent consideration installments | Installment	4
Undiscounted range of outcomes, minimum | €			€ 0
Undiscounted range of outcomes, maximum		$ 6.6	€ 5,500,000
Fair value of contingent consideration | $	$ 3.9

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Fair Values of Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - USD ($) $ in Thousands	Jun. 28, 2019	Dec. 31, 2018
Liabilities
Contingent consideration - Long-term	$ 7,436	$ 3,376
Fair Value Measurements Recurring
Assets
Cash equivalents	3,184	4,288
Assets, fair value	3,231	4,303
Liabilities
Liabilities, fair value	10,558	3,558
Fair Value Measurements Recurring | Prepaid Expenses and Other Current Assets
Assets
Foreign currency forward contracts	47	15
Fair Value Measurements Recurring | Accrued Expenses and Other Current Liabilities
Liabilities
Contingent consideration - Current	3,091
Foreign currency forward contracts	31	182
Fair Value Measurements Recurring | Other Liabilities
Liabilities
Contingent consideration - Long-term	7,436	3,376
Fair Value Measurements Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Assets
Cash equivalents	3,184	4,288
Assets, fair value	3,184	4,288
Fair Value Measurements Recurring | Significant Other Observable Inputs (Level 2)
Assets
Assets, fair value	47	15
Liabilities
Liabilities, fair value	31	182
Fair Value Measurements Recurring | Significant Other Observable Inputs (Level 2) | Prepaid Expenses and Other Current Assets
Assets
Foreign currency forward contracts	47	15
Fair Value Measurements Recurring | Significant Other Observable Inputs (Level 2) | Accrued Expenses and Other Current Liabilities
Liabilities
Foreign currency forward contracts	31	182
Fair Value Measurements Recurring | Significant Other Unobservable Inputs (Level 3)
Liabilities
Liabilities, fair value	10,527	3,376
Fair Value Measurements Recurring | Significant Other Unobservable Inputs (Level 3) | Accrued Expenses and Other Current Liabilities
Liabilities
Contingent consideration - Current	3,091
Fair Value Measurements Recurring | Significant Other Unobservable Inputs (Level 3) | Other Liabilities
Liabilities
Contingent consideration - Long-term	$ 7,436	$ 3,376

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Fair Value Measurements - Summary of Changes in the Fair Value of Level 3 Contingent Consideration (Details) - Significant Other Unobservable Inputs (Level 3) $ in Thousands	6 Months Ended
	Jun. 28, 2019 USD ($)
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Beginning balance	$ 3,376
Acquisition of Ingenia	6,569
Fair value adjustments	547
Effect of foreign exchange rates	35
Ending balance	$ 10,527

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Fair Value Measurements - Schedule of Fair Value Measurement Inputs and Valuation Techniques (Details) $ in Thousands, € in Millions	Jun. 28, 2019 USD ($)	Apr. 16, 2019 USD ($)	Apr. 16, 2019 EUR (€)
Ingenia-CAT, S.L.
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Contingent consideration		$ 6,600	€ 5.8
Significant Other Unobservable Inputs (Level 3) | Ingenia-CAT, S.L.
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Contingent consideration	$ 6,604
Valuation Technique	novt:ValuationTechniqueMonteCarloMethodMember
Significant Other Unobservable Inputs (Level 3) | Ingenia-CAT, S.L. | Revenue volatility
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Business acquisition, Percentage Applied	31.3
Significant Other Unobservable Inputs (Level 3) | Ingenia-CAT, S.L. | Cost of debt
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Business acquisition, Percentage Applied	1.0
Significant Other Unobservable Inputs (Level 3) | Ingenia-CAT, S.L. | Revenue discount rate
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Business acquisition, Percentage Applied	14.3
Significant Other Unobservable Inputs (Level 3) | Other
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Contingent consideration	$ 3,923
Significant Other Unobservable Inputs (Level 3) | Other | Revenue discount rate
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Asset acquisition, Percentage Applied	22.8

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Foreign Currency Contracts - Additional Information (Details) - Foreign Currency Forward Contracts - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 28, 2019	Jun. 29, 2018	Jun. 28, 2019	Jun. 29, 2018	Dec. 31, 2018
Derivative [Line Items]
Notional amount of foreign currency forward contracts	$ 31.2		$ 31.2		$ 31.2
Net gain (loss) on foreign currency forward contracts					$ (0.2)
Foreign Exchange Transaction Gains (Losses)
Derivative [Line Items]
Aggregate net gain (loss) recognized	0.4	$ 0.2	0.9	$ 0.9
Maximum
Derivative [Line Items]
Net gain (loss) on foreign currency forward contracts	$ 0.1		$ 0.1

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Goodwill and Intangible Assets - Additional Information (Details)	3 Months Ended
	Jun. 28, 2019 USD ($)
Goodwill And Intangible Assets Disclosure [Abstract]
Impairment of goodwill and intangible assets	$ 0

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Summary of Changes in Goodwill (Details) $ in Thousands	6 Months Ended
	Jun. 28, 2019 USD ($)
Goodwill And Intangible Assets Disclosure [Abstract]
Balance at beginning of the period	$ 217,662
Goodwill acquired from acquisitions	13,394
Effect of foreign exchange rate changes	(685)
Balance at end of the period	$ 230,371

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Goodwill By Reportable Segment (Details) - USD ($) $ in Thousands	Jun. 28, 2019	Dec. 31, 2018
Goodwill [Line Items]
Goodwill	$ 381,600	$ 368,891
Accumulated impairment of goodwill	(151,229)	(151,229)
Total	230,371	217,662
Photonics
Goodwill [Line Items]
Goodwill	168,698	168,955
Accumulated impairment of goodwill	(102,461)	(102,461)
Total	66,237	66,494
Vision
Goodwill [Line Items]
Goodwill	160,661	155,017
Accumulated impairment of goodwill	(31,722)	(31,722)
Total	128,939	123,295
Precision Motion
Goodwill [Line Items]
Goodwill	52,241	44,919
Accumulated impairment of goodwill	(17,046)	(17,046)
Total	$ 35,195	$ 27,873

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Intangible Assets (Details) - USD ($) $ in Thousands	Jun. 28, 2019	Dec. 31, 2018
Schedule of Intangible Assets Disclosure [Line Items]
Amortizable intangible assets, gross carrying amount	$ 312,898	$ 293,298
Amortizable intangible assets, accumulated amortization	(173,150)	(163,405)
Amortizable intangible assets, net carrying amount	139,748	129,893
Non-amortizable intangible assets	13,027	13,027
Gross carrying amount	325,925	306,325
Net carrying amount	152,775	142,920
Patents and Developed Technologies
Schedule of Intangible Assets Disclosure [Line Items]
Amortizable intangible assets, gross carrying amount	145,369	134,034
Amortizable intangible assets, accumulated amortization	(91,250)	(86,623)
Amortizable intangible assets, net carrying amount	54,119	47,411
Customer Relationships
Schedule of Intangible Assets Disclosure [Line Items]
Amortizable intangible assets, gross carrying amount	149,095	139,097
Amortizable intangible assets, accumulated amortization	(70,733)	(64,174)
Amortizable intangible assets, net carrying amount	78,362	74,923
Customer Backlog
Schedule of Intangible Assets Disclosure [Line Items]
Amortizable intangible assets, gross carrying amount	1,925	1,738
Amortizable intangible assets, accumulated amortization	(1,740)	(1,191)
Amortizable intangible assets, net carrying amount	185	547
Non-compete Covenant
Schedule of Intangible Assets Disclosure [Line Items]
Amortizable intangible assets, gross carrying amount		2,514
Amortizable intangible assets, accumulated amortization		(2,493)
Amortizable intangible assets, net carrying amount		21
Trademarks and Trade Names
Schedule of Intangible Assets Disclosure [Line Items]
Amortizable intangible assets, gross carrying amount	16,509	15,915
Amortizable intangible assets, accumulated amortization	(9,427)	(8,924)
Amortizable intangible assets, net carrying amount	$ 7,082	$ 6,991

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Amortization Expense of Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 28, 2019	Jun. 29, 2018	Jun. 28, 2019	Jun. 29, 2018
Goodwill And Intangible Assets Disclosure [Abstract]
Amortization expense – cost of revenue	$ 2,446	$ 2,489	$ 4,757	$ 4,969
Amortization expense – operating expenses	3,772	3,893	7,770	7,591
Total amortization expense	$ 6,218	$ 6,382	$ 12,527	$ 12,560

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Estimated Amortization Expense (Details) - USD ($) $ in Thousands	Jun. 28, 2019	Dec. 31, 2018
Finite Lived Intangible Assets [Line Items]
2019 (remainder of year)	$ 12,591
2020	23,553
2021	22,644
2022	19,337
2023	16,454
Thereafter	45,169
Amortizable intangible assets, net carrying amount	139,748	$ 129,893
Cost of Revenue
Finite Lived Intangible Assets [Line Items]
2019 (remainder of year)	5,052
2020	9,775
2021	9,798
2022	8,223
2023	7,031
Thereafter	14,240
Amortizable intangible assets, net carrying amount	54,119
Operating Expenses
Finite Lived Intangible Assets [Line Items]
2019 (remainder of year)	7,539
2020	13,778
2021	12,846
2022	11,114
2023	9,423
Thereafter	30,929
Amortizable intangible assets, net carrying amount	$ 85,629

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Inventories (Details) - USD ($) $ in Thousands	Jun. 28, 2019	Dec. 31, 2018
Inventory Disclosure [Abstract]
Raw materials	$ 75,766	$ 69,008
Work-in-process	14,275	15,982
Finished goods	21,396	17,337
Demo and consigned inventory	1,860	2,437
Total inventories	$ 113,297	$ 104,764

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Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	Jun. 28, 2019	Dec. 31, 2018	Jun. 29, 2018	Dec. 31, 2017
Other Liabilities Disclosure [Abstract]
Accrued compensation and benefits	$ 14,877	$ 24,545
Accrued warranty	4,890	4,510	$ 4,771	$ 4,835
Contract liabilities, current portion	3,056	4,165
Other	18,361	13,075
Total	$ 41,184	$ 46,295

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Accrued Warranty (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 28, 2019	Jun. 29, 2018
Product Warranties Disclosures [Abstract]
Balance at beginning of the period	$ 4,510	$ 4,835
Provision charged to cost of revenue	1,477	1,235
Warranty liabilities from acquisitions	78
Use of provision	(1,167)	(1,244)
Foreign currency exchange rate changes	(8)	(55)
Balance at end of the period	$ 4,890	$ 4,771

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Other Long Term Liabilities (Details) - USD ($) $ in Thousands	Jun. 28, 2019	Dec. 31, 2018
Other Liabilities Disclosure [Abstract]
Finance lease obligations	$ 6,764	$ 7,275
Accrued pension liabilities	2,939	3,758
Accrued contingent considerations	7,436	3,376
Other	3,661	2,778
Total	$ 20,800	$ 17,187

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Debt (Details) - USD ($) $ in Thousands	Jun. 28, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Total current portion of long-term debt		$ 4,535
Total long-term debt	$ 214,562	202,843
Total Senior Credit Facilities	214,562	207,378
Term Loan
Debt Instrument [Line Items]
Current portion of long-term debt, Gross		4,600
Long-term debt, Gross	58,425	69,925
Term Loan And Revolving Credit Facility
Debt Instrument [Line Items]
Less: unamortized debt issuance costs		(65)
Less: unamortized debt issuance costs	(1,683)	(2,140)
Revolving Credit Facility
Debt Instrument [Line Items]
Long-term debt, Gross	$ 157,820	$ 135,058

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Debt - Additional Information (Details) - USD ($)				1 Months Ended	6 Months Ended
	Aug. 01, 2018	Aug. 01, 2017	May 19, 2016	Feb. 28, 2018	Jun. 28, 2019	Jun. 29, 2018	Dec. 31, 2018	Jul. 28, 2017
Debt Instrument [Line Items]
Long-term debt including current maturities					$ 214,562,000		$ 207,378,000
Repayment of debt					16,100,000	$ 21,832,000
Term Loan
Debt Instrument [Line Items]
Repayment of debt					16,100,000
Revolving Credit Facility
Debt Instrument [Line Items]
Proceeds from debt					$ 23,600,000
Second Amended and Restated Credit Agreement
Debt Instrument [Line Items]
Maximum consolidated leverage ratio			300.00%
Second Amended and Restated Credit Agreement | Permitted Acquisitions and Stock Repurchases
Debt Instrument [Line Items]
Maximum consolidated leverage ratio			250.00%
Second Amended and Restated Credit Agreement | Designated Acquisition
Debt Instrument [Line Items]
Maximum consolidated leverage ratio			300.00%
Second Amended and Restated Credit Agreement | Four Consecutive Quarters Following Designated Acquisition
Debt Instrument [Line Items]
Maximum consolidated leverage ratio			350.00%
Second Amended and Restated Credit Agreement | Term Loan
Debt Instrument [Line Items]
Long-term debt including current maturities								$ 65,600,000
Second Amended and Restated Credit Agreement | Revolving Credit Facility
Debt Instrument [Line Items]
Maximum borrowing capacity			$ 225,000,000
Third Amendment to Second Amended and Restated Credit Agreement
Debt Instrument [Line Items]
Debt instrument, frequency of periodic payment	quarterly
Senior credit facilities maturity year	2021-05
Third Amendment to Second Amended and Restated Credit Agreement | Term Loan
Debt Instrument [Line Items]
Long-term debt including current maturities		$ 90,600,000
Quarterly installments payable on term loan		2,300,000
Debt instrument, final installment amount		56,100,000
Third Amendment to Second Amended and Restated Credit Agreement | Revolving Credit Facility
Debt Instrument [Line Items]
Increases the revolving credit facility		100,000,000
Maximum borrowing capacity		325,000,000
Line of credit facility accordion feature		$ 125,000,000
Fourth Amendment to Second Amended and Restated Credit Agreement
Debt Instrument [Line Items]
Maximum consolidated leverage ratio					350.00%
Second amended and restated credit agreement, fourth amendment, covenants				The Fourth Amendment increased the maximum consolidated leverage ratio from 3.00 to 3.50, increased the maximum consolidated leverage ratio for permitted acquisitions and stock repurchases from 2.50 to 3.00, increased the maximum consolidated leverage ratio for a designated acquisition from 3.00 to 3.50, and increased the maximum consolidated leverage ratio for four consecutive quarters following a designated acquisition from 3.50 to 4.00.
Fourth Amendment to Second Amended and Restated Credit Agreement | Permitted Acquisitions and Stock Repurchases
Debt Instrument [Line Items]
Maximum consolidated leverage ratio					300.00%
Fourth Amendment to Second Amended and Restated Credit Agreement | Designated Acquisition
Debt Instrument [Line Items]
Maximum consolidated leverage ratio					350.00%
Fourth Amendment to Second Amended and Restated Credit Agreement | Four Consecutive Quarters Following Designated Acquisition
Debt Instrument [Line Items]
Maximum consolidated leverage ratio					400.00%

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Leases - Additional Information (Details)	6 Months Ended
	Jun. 28, 2019
Lessee Lease Description [Line Items]
Lease renewal terms and termination description	Certain leases include one or more options to renew, with renewal terms that can extend the lease term from one to 10 years, and some include options to terminate the leases within one year.
Minimum
Lessee Lease Description [Line Items]
Lease agreement expiration year	2019
Lease renewal terms	1 year
Maximum
Lessee Lease Description [Line Items]
Lease agreement expiration year	2034
Lease renewal terms	10 years
Lease termination period	1 year
Land | Maximum
Lessee Lease Description [Line Items]
Lease agreement expiration year	2078

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Summary of Components of Lease Costs (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 28, 2019	Jun. 28, 2019
Leases [Abstract]
Operating lease cost	$ 2,042	$ 3,865
Finance lease cost
Amortization of right-of-use assets	177	355
Interest on lease liabilities	101	206
Variable lease cost	408	546
Total lease cost	$ 2,728	$ 4,972

XML

Summary of Balance Sheet Information Related to Leases (Details) - USD ($) $ in Thousands	Jun. 28, 2019	Dec. 31, 2018
Operating leases
Operating lease right-of-use assets	$ 38,633
Current portion of operating lease liabilities	5,225
Operating lease liabilities	35,108
Total operating lease liabilities	40,333
Finance leases
Finance lease right-of-use assets gross	13,511
Finance lease right-of-use assets accumulated depreciation	(7,267)
Finance lease right-of-use assets	$ 6,244
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	us-gaap:PropertyPlantAndEquipmentNet
Current portion of finance lease liabilities	$ 618
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List]	us-gaap:OtherAccruedLiabilitiesCurrent
Noncurrent portion of finance lease liabilities	$ 6,764	$ 7,275
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	us-gaap:OtherLiabilitiesNoncurrent
Total finance lease liabilities	$ 7,382
Weighted-average remaining lease term (in years)
Operating leases	10 years 9 months 18 days
Finance leases	9 years 9 months 18 days
Weighted-average discount rate
Operating leases	5.71%
Finance leases	5.49%

XML

Summary of Cash Flow Information Related to Leases (Details) $ in Thousands	6 Months Ended
	Jun. 28, 2019 USD ($)
Cash paid for amounts included in lease liabilities
Operating cash flows from finance leases	$ 294
Operating cash flows from operating leases	4,264
Financing cash flows from finance leases	283
Right-of-use assets obtained in exchange for new operating lease liabilities	$ 5,471

XML

Future Minimum Lease Payments Under Operating and Finance Leases (Details) $ in Thousands	Jun. 28, 2019 USD ($)
Operating Lease
2019 (remainder of year)	$ 3,878
2020	6,240
2021	6,090
2022	5,340
2023	4,687
Thereafter	29,138
Total minimum lease payments	55,373
Less: Interest	(15,040)
Present value of lease liabilities	40,333
Finance Lease
2019 (remainder of year)	499
2020	980
2021	907
2022	907
2023	930
Thereafter	5,394
Total minimum lease payments	9,617
Less: Interest	(2,235)
Present value of lease liabilities	$ 7,382

XML

Future Minimum Lease Payments Under Operating and Capital Leases (Details) $ in Thousands	Dec. 31, 2018 USD ($)
Operating Lease
2019	$ 7,797	[1]
2020	6,263	[1]
2021	5,757	[1]
2022	5,264	[1]
2023	4,719	[1]
Thereafter	26,149	[1]
Total minimum lease payments	55,949	[1]
Capital Lease
2019	990
2020	980
2021	907
2022	907
2023	930
Thereafter	5,394
Total minimum lease payments	$ 10,108

[1] Future minimum lease payments as of December 31, 2018 included common-area maintenance and other property management costs and tax obligations

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Common Shares and Share-based Compensation - Additional Information (Details) - USD ($) $ / shares in Units, shares in Thousands	3 Months Ended		6 Months Ended
	Jun. 28, 2019	Jun. 29, 2018	Jun. 28, 2019	Jun. 29, 2018	Dec. 31, 2018	Oct. 31, 2018
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Repurchase of common stock			$ 3,339,000	$ 1,929,000
Share-based compensation expense recognized	$ 2,378,000	$ 1,736,000	5,105,000	3,780,000
Selling, General and Administrative Expenses
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation expense recognized	$ 2,089,000	$ 1,574,000	$ 4,620,000	3,498,000
Deferred Stock Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of outstanding shares	187		187		179
Restricted Stock Units and Deferred Stock Units | 2010 Incentive Award Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Total fair value of RSUs, DSUs and PSUs vested			$ 12,700,000
Restricted Stock Units and Deferred Stock Units | Board of Directors | Selling, General and Administrative Expenses
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation expense recognized			$ 900,000	$ 500,000
Restricted Stock Units (RSUs) | 2010 Incentive Award Plan | Minimum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period			0 years
Restricted Stock Units (RSUs) | 2010 Incentive Award Plan | Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period			5 years
EPS Performance-based Restricted Stock Units | 2010 Incentive Award Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period			3 years
EPS Performance-based Restricted Stock Units | 2010 Incentive Award Plan | Minimum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Range of percentage of shares to be issued upon settlement following vesting of target number of shares			0.00%
EPS Performance-based Restricted Stock Units | 2010 Incentive Award Plan | Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Range of percentage of shares to be issued upon settlement following vesting of target number of shares			200.00%
TSR Performance-based Restricted Stock Units | 2010 Incentive Award Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period			3 years
TSR Performance-based Restricted Stock Units | 2010 Incentive Award Plan | Minimum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Range of percentage of shares to be issued upon settlement following vesting of target number of shares			0.00%
TSR Performance-based Restricted Stock Units | 2010 Incentive Award Plan | Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Range of percentage of shares to be issued upon settlement following vesting of target number of shares			200.00%
Performance Stock Units | 2010 Incentive Award Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Total fair value of RSUs, DSUs and PSUs vested			$ 5,000,000.0
Range of percentage of shares to be issued upon settlement following vesting of target number of shares			200.00%
2018 Repurchase Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Common stock repurchase program authorized amount						$ 25,000,000.0
Shares repurchased			39
Repurchase of common stock			$ 3,300,000
Shares repurchased, average cost per share			$ 84.75

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Share-Based Compensation Expense Recorded in the Consolidated Statements of Operations (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 28, 2019	Jun. 29, 2018	Jun. 28, 2019	Jun. 29, 2018
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Share-based compensation expense	$ 2,378	$ 1,736	$ 5,105	$ 3,780
Selling, general and administrative
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Share-based compensation expense	2,089	1,574	4,620	3,498
Research and development and engineering
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Share-based compensation expense	184	108	295	192
Cost of Revenue
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Share-based compensation expense	$ 105	$ 54	$ 190	$ 90

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Restricted Stock Units and Deferred Stock Units Issued and Outstanding (Details) - 2010 Incentive Award Plan - Restricted Stock Units and Deferred Stock Units shares in Thousands	6 Months Ended
	Jun. 28, 2019 $ / shares shares
Restricted Stock Units
Unvested, Beginning Balance	529
Granted	103
Vested	(164)
Forfeited	(20)
Unvested, Ending Balance	448
Expected to vest at end of period	426
Weighted Average Grant Date Fair Value
Unvested, Beginning Balance | $ / shares	$ 26.98
Granted | $ / shares	75.52
Vested | $ / shares	27.37
Forfeited | $ / shares	46.60
Unvested, Ending Balance | $ / shares	$ 37.16

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Performance-Based Awards Issued and Outstanding (Details) - 2010 Incentive Award Plan - Performance Stock Units shares in Thousands	6 Months Ended
	Jun. 28, 2019 $ / shares shares
Performance-based Awards
Unvested, Beginning Balance	137
Granted	44
Performance adjustment	29	[1]
Vested	(59)
Unvested, Ending Balance	151
Expected to vest at end of period	137
Weighted Average Grant Date Fair Value
Unvested, Beginning Balance | $ / shares	$ 37.28
Granted | $ / shares	92.93
Performance adjustment | $ / shares	14.13	[1]
Vested | $ / shares	14.13
Unvested, Ending Balance | $ / shares	$ 57.57

[1] Represents adjustment for performance-based awards granted on March 30, 2016. These units vested at 200% during the six months ended June 28, 2019 based on the achievement of cumulative Non-GAAP EPS during the performance period of fiscal years 2016 through 2018.

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Performance-Based Awards Issued and Outstanding (Parenthetical) (Details)	6 Months Ended
	Jun. 28, 2019
2010 Incentive Award Plan | Performance Stock Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting percentage	200.00%

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Fair Value of TSR Performance-Based Restricted Stock Units Estimated Using Monte-Carol Valuation Model (Details) - TSR Performance-based Restricted Stock Units	6 Months Ended
	Jun. 28, 2019 $ / shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Grant-date stock price	$ 77.23
Expected volatility	32.54%
Risk-free interest rate	2.46%
Expected annual dividend yield	0.00%
Fair value	$ 108.58

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Income Taxes - Additional Information (Details)	3 Months Ended		6 Months Ended
	Jun. 28, 2019	Jun. 29, 2018	Jun. 28, 2019	Jun. 29, 2018
Income Taxes [Line Items]
Effective tax rate on income from operations	19.50%	20.80%	10.30%	16.00%
Canada Revenue Agency | CANADA
Income Taxes [Line Items]
Statutory tax rate	29.00%	29.00%	29.00%	29.00%

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Schedule of Restructuring and Acquisition Related Costs (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 28, 2019	Jun. 29, 2018	Jun. 28, 2019	Jun. 29, 2018
Restructuring Cost And Reserve [Line Items]
Total restructuring charges	$ 2,134	$ 988	$ 3,370	$ 988
Acquisition and related charges	2,179	1,451	2,997	1,476
Total restructuring and acquisition related costs	4,313	2,439	6,367	2,464
2019 Restructuring
Restructuring Cost And Reserve [Line Items]
Total restructuring charges	1,965		2,932
2018 Restructuring
Restructuring Cost And Reserve [Line Items]
Total restructuring charges	$ 169	$ 988	$ 438	$ 988

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Restructuring and Acquisition Related Costs - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 28, 2019	Jun. 29, 2018	Jun. 28, 2019	Jun. 29, 2018
Restructuring and Acquisition Related Costs [Line Items]
Restructuring costs	$ 2,134	$ 988	$ 3,370	$ 988
Acquisition and related charges	2,179	1,451	2,997	1,476
Finders' Fees, Legal, Valuation And Other Professional Or Consulting Fees
Restructuring and Acquisition Related Costs [Line Items]
Acquisition and related charges	1,400	300	1,600	300
Earn-out Agreement
Restructuring and Acquisition Related Costs [Line Items]
Acquisition and related charges	800	1,100	$ 1,400	1,100
2019 Restructuring
Restructuring and Acquisition Related Costs [Line Items]
Restructuring and related cost description			During the fourth quarter of 2018, the Company implemented a restructuring plan intended to realign operations, reduce costs, achieve operational efficiencies and focus resources on growth initiatives. During the three and six months ended June 28, 2019, the Company recorded $1.0 million and $2.0 million, respectively, in severance and related costs, and $0.8 million and $0.9 million, respectively, in facility related costs, in connection with the 2019 restructuring plan. As of June 28, 2019, the Company incurred cumulative costs related to this restructuring plan totaling $3.3 million. The Company anticipates completing the 2019 restructuring program in the first quarter of 2020 and expects to incur additional restructuring charges of $3.0 million to $4.5 million related to the 2019 restructuring program
Restructuring costs	1,965		$ 2,932
Restructuring cumulative costs incurred	3,300		3,300
2019 Restructuring | Vision
Restructuring and Acquisition Related Costs [Line Items]
Restructuring costs	306		656
2019 Restructuring | Severance Costs
Restructuring and Acquisition Related Costs [Line Items]
Restructuring costs	1,000		2,000
2019 Restructuring | Facility Costs
Restructuring and Acquisition Related Costs [Line Items]
Restructuring costs	800		900
2019 Restructuring | Additional Restructuring Costs | Minimum
Restructuring and Acquisition Related Costs [Line Items]
Restructuring costs	3,000		3,000
2019 Restructuring | Additional Restructuring Costs | Maximum
Restructuring and Acquisition Related Costs [Line Items]
Restructuring costs	4,500		4,500
2018 Restructuring
Restructuring and Acquisition Related Costs [Line Items]
Restructuring costs	169	$ 988	438	$ 988
Restructuring cumulative costs incurred	2,100		$ 2,100
2018 Restructuring | Vision
Restructuring and Acquisition Related Costs [Line Items]
Restructuring and related cost description			During the second quarter of 2018, the Company initiated a program to integrate manufacturing operations as a result of recent acquisition activities. During the three and six months ended June 28, 2019, the Company recorded $0.2 million and $0.4 million, respectively, in severance and related costs in connection with the 2018 restructuring plan. These costs were reported in the Vision reportable segment. As of June 28, 2019, the Company incurred cumulative costs related to this restructuring plan totaling $2.1 million. The Company anticipates completing the 2018 restructuring program during the fourth quarter of 2019 and expects to incur additional restructuring charges of $0.5 million to $0.7 million related to the 2018 restructuring program in the Vision reportable segment.
2018 Restructuring | Severance Costs | Vision
Restructuring and Acquisition Related Costs [Line Items]
Restructuring costs	200		$ 400
2018 Restructuring | Additional Restructuring Costs | Minimum | Vision
Restructuring and Acquisition Related Costs [Line Items]
Restructuring costs	500		500
2018 Restructuring | Additional Restructuring Costs | Maximum | Vision
Restructuring and Acquisition Related Costs [Line Items]
Restructuring costs	$ 700		$ 700

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Summary of Restructuring Costs for Each Segment and Unallocated Corporate and Shared Services Costs (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 28, 2019	Jun. 29, 2018	Jun. 28, 2019	Jun. 29, 2018
Restructuring Cost And Reserve [Line Items]
Restructuring costs	$ 2,134	$ 988	$ 3,370	$ 988
2019 Restructuring
Restructuring Cost And Reserve [Line Items]
Restructuring costs	1,965		2,932
Photonics | 2019 Restructuring
Restructuring Cost And Reserve [Line Items]
Restructuring costs	1,357		1,550
Vision | 2019 Restructuring
Restructuring Cost And Reserve [Line Items]
Restructuring costs	306		656
Precision Motion | 2019 Restructuring
Restructuring Cost And Reserve [Line Items]
Restructuring costs	147		194
Unallocated Corporate and Shared Services | 2019 Restructuring
Restructuring Cost And Reserve [Line Items]
Restructuring costs	$ 155		$ 532

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Summary of Accrual Activities by Components Related to Company's Restructuring Charges (Details) $ in Thousands	6 Months Ended
	Jun. 28, 2019 USD ($)
Restructuring Cost And Reserve [Line Items]
Accrued expense beginning balance	$ 1,276
Restructuring charges	3,370
Cash payments	(1,897)
Reclassification of reserves	(477)	[1]
Non-cash write-offs and other adjustments	(964)
Accrued expense ending balance	1,308
Severance
Restructuring Cost And Reserve [Line Items]
Accrued expense beginning balance	876
Restructuring charges	2,281
Cash payments	(1,719)
Non-cash write-offs and other adjustments	(144)
Accrued expense ending balance	1,294
Facility
Restructuring Cost And Reserve [Line Items]
Accrued expense beginning balance	388
Restructuring charges	928
Cash payments	(19)
Reclassification of reserves	(477)	[1]
Non-cash write-offs and other adjustments	(820)
Other Restructuring Charges
Restructuring Cost And Reserve [Line Items]
Accrued expense beginning balance	12
Restructuring charges	161
Cash payments	(159)
Accrued expense ending balance	$ 14

[1] (a) Accrual related to exited facilities was reclassified to operating lease liabilities upon adoption of ASU 2016-02.

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Related Party Transactions - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
	Jun. 28, 2019	Mar. 29, 2019	Jun. 29, 2018	Jun. 28, 2019	Jun. 29, 2018
Related Party Transaction [Line Items]
Revenue	$ 155,145		$ 150,400	$ 312,331	$ 297,365
Board of Directors
Related Party Transaction [Line Items]
Revenue		$ 11,600	$ 8,500		$ 20,300

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Segment Information - Additional Information (Details)	6 Months Ended
	Jun. 28, 2019 Segment EndMarket
Segment Reporting [Abstract]
Number of reportable segments | Segment	3
Number of primary end market segments | EndMarket	2

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Revenue, Gross Profit, Gross Profit Margin and Operating Income (Loss) from Continuing Operations by Reportable Segment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 28, 2019	Jun. 29, 2018	Jun. 28, 2019	Jun. 29, 2018
Segment Reporting Information [Line Items]
Revenue	$ 155,145	$ 150,400	$ 312,331	$ 297,365
Gross Profit	$ 65,782	$ 65,229	$ 132,071	$ 127,388
Gross profit margin percentage	42.40%	43.40%	42.30%	42.80%
Operating Income (Loss)	$ 15,105	$ 17,115	$ 29,498	$ 34,342
Operating Segments | Photonics
Segment Reporting Information [Line Items]
Revenue	58,286	64,062	117,511	125,893
Gross Profit	$ 27,308	$ 30,737	$ 54,622	$ 60,292
Gross profit margin percentage	46.90%	48.00%	46.50%	47.90%
Operating Income (Loss)	$ 11,666	$ 16,184	$ 23,976	$ 31,507
Operating Segments | Vision
Segment Reporting Information [Line Items]
Revenue	65,895	53,823	131,831	110,032
Gross Profit	$ 25,211	$ 20,441	$ 51,184	$ 40,162
Gross profit margin percentage	38.30%	38.00%	38.80%	36.50%
Operating Income (Loss)	$ 4,215	$ 391	$ 8,772	$ 866
Operating Segments | Precision Motion
Segment Reporting Information [Line Items]
Revenue	30,964	32,515	62,989	61,440
Gross Profit	$ 13,759	$ 14,702	$ 27,280	$ 27,962
Gross profit margin percentage	44.40%	45.20%	43.30%	45.50%
Operating Income (Loss)	$ 5,983	$ 7,612	$ 11,618	$ 16,219
Unallocated Corporate and Shared Services
Segment Reporting Information [Line Items]
Gross Profit	(496)	(651)	(1,015)	(1,028)
Operating Income (Loss)	$ (6,759)	$ (7,072)	$ (14,868)	$ (14,250)

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Depreciation and Amortization Expenses by Reportable Segment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 28, 2019	Jun. 29, 2018	Jun. 28, 2019	Jun. 29, 2018
Depreciation and Amortization Expenses
Depreciation and amortization expenses	$ 9,040	$ 9,120	$ 18,114	$ 18,187
Unallocated Corporate and Shared Services
Depreciation and Amortization Expenses
Depreciation and amortization expenses	71	216	126	539
Photonics | Operating Segments
Depreciation and Amortization Expenses
Depreciation and amortization expenses	2,589	2,966	5,210	6,033
Vision | Operating Segments
Depreciation and Amortization Expenses
Depreciation and amortization expenses	5,197	5,097	10,226	10,271
Precision Motion | Operating Segments
Depreciation and Amortization Expenses
Depreciation and amortization expenses	$ 1,183	$ 841	$ 2,552	$ 1,344

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Schedule of Geographic Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 28, 2019	Jun. 29, 2018	Jun. 28, 2019	Jun. 29, 2018
Segment Reporting Information [Line Items]
Revenue	$ 155,145	$ 150,400	$ 312,331	$ 297,365
United States
Segment Reporting Information [Line Items]
Revenue	62,010	60,467	126,770	118,580
Germany
Segment Reporting Information [Line Items]
Revenue	18,838	21,012	42,315	41,081
Rest of Europe
Segment Reporting Information [Line Items]
Revenue	35,971	23,347	66,741	50,407
China
Segment Reporting Information [Line Items]
Revenue	15,392	18,367	30,500	33,970
Rest of Asia-Pacific
Segment Reporting Information [Line Items]
Revenue	20,702	24,987	41,149	49,707
Other Countries
Segment Reporting Information [Line Items]
Revenue	$ 2,232	$ 2,220	$ 4,856	$ 3,620

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Schedule of Revenue by End Market (Details)	3 Months Ended		6 Months Ended
	Jun. 28, 2019	Jun. 29, 2018	Jun. 28, 2019	Jun. 29, 2018
Segment Reporting Information [Line Items]
Total revenue by end market	100.00%	100.00%	100.00%	100.00%
Advanced Industrial
Segment Reporting Information [Line Items]
Total revenue by end market	45.00%	50.00%	45.00%	50.00%
Medical
Segment Reporting Information [Line Items]
Total revenue by end market	55.00%	50.00%	55.00%	50.00%

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Subsequent Events - Additional Information (Details) - ARGES shares in Thousands, € in Millions, $ in Millions				6 Months Ended
	Jun. 29, 2020 EUR (€)	Jul. 31, 2019 USD ($) shares	Jul. 31, 2019 EUR (€) shares	Jun. 28, 2019
Subsequent Event [Line Items]
Business acquisition, date of acquisition				Jul. 31, 2019
Scenario, Forecast
Subsequent Event [Line Items]
Cash consideration	€ 24.8
Subsequent Event
Subsequent Event [Line Items]
Businesses combination, initial purchase price		$ 37.6	€ 33.8
Cash consideration		26.7	24.0
Businesses combination in common shares		$ 10.9	€ 9.8
Business combination number of shares acquired | shares		124	124
Maximum | Scenario, Forecast
Subsequent Event [Line Items]
Contingent consideration	€ 10.0