Interface (TILE) 10-Q 10 May 19 2019 Q1 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	3 Months Ended
	Mar. 31, 2019	May 01, 2019
Document Information [Line Items]
Entity Registrant Name	INTERFACE INC
Entity Central Index Key	0000715787
Trading Symbol	tile
Current Fiscal Year End Date	--12-29
Entity Filer Category	Large Accelerated Filer
Entity Current Reporting Status	Yes
Entity Emerging Growth Company	false
Entity Small Business	false
Entity Common Stock, Shares Outstanding (in shares)		59,987,513
Document Type	10-Q
Document Period End Date	Mar. 31, 2019
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	Q1
Amendment Flag	false

Consolidated Condensed Balance

Consolidated Condensed Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 30, 2018
ASSETS
Cash and cash equivalents	$ 66,972	$ 80,989
Accounts receivable, net	164,976	179,004
Inventories, net	285,738	258,657
Prepaid expenses and other current assets	46,799	40,229
Total current assets	564,485	558,879
Property and equipment, net	300,405	292,888
Operating lease right-of-use assets	113,640	0
Deferred tax asset	16,000	15,601
Goodwill and intangibles, net	334,059	343,542
Other assets	76,478	73,734
Total assets	1,405,067	1,284,644
Current liabilities
Accounts payable	72,994	66,301
Accrued expenses	112,409	125,971
Current portion of operating lease liabilities	16,014	0
Current portion of long-term debt	31,105	31,315
Total current liabilities	232,522	223,587
Long-term debt	610,895	587,266
Operating lease liabilities	97,316	0
Deferred income taxes	25,341	26,488
Other long-term liabilities	89,334	92,640
Total liabilities	1,055,408	929,981
Commitments and contingencies
Shareholders’ equity
Preferred stock	0	0
Common stock	6,002	5,951
Additional paid-in capital	270,655	270,269
Retained earnings	225,373	222,214
Accumulated other comprehensive loss – foreign currency translation	(106,690)	(101,487)
Accumulated other comprehensive (loss) income – cash flow hedge	(1,980)	1,326
Accumulated other comprehensive loss – pension liability	(43,701)	(43,610)
Total shareholders’ equity	349,659	354,663
Total liabilities and shareholders’ equity	$ 1,405,067	$ 1,284,644

Consolidated Condensed Statemen

Consolidated Condensed Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2019	Apr. 01, 2018
NET SALES	$ 297,688	$ 240,563
Cost of Sales	182,290	146,981
GROSS PROFIT ON SALES	115,398	93,582
Selling, General and Administrative Expenses	99,011	70,594
OPERATING INCOME	16,387	22,988
Interest Expense	6,793	2,094
Other Expense	1,014	519
INCOME BEFORE INCOME TAX EXPENSE	8,580	20,375
Income Tax Expense	1,521	5,291
Net Income	$ 7,059	$ 15,084
Earnings Per Share – Basic (in dollars per share)	$ 0.12	$ 0.25
Earnings Per Share – Diluted (in dollars per share)	$ 0.12	$ 0.25
Common Shares Outstanding – Basic (in shares)	59,632	59,671
Common Shares Outstanding – Diluted (in shares)	59,642	59,717

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Apr. 01, 2018
Net income	$ 7,059	$ 15,084
Foreign currency translation adjustment	(5,203)	8,830
Cash flow hedge unrealized gain (loss)	(3,306)	1,632
Pension liability adjustment	(91)	(2,216)
Comprehensive Income (Loss)	$ (1,541)	$ 23,330

Consolidated Condensed Statem_2

Consolidated Condensed Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Apr. 01, 2018
OPERATING ACTIVITIES:
Net income	$ 7,059	$ 15,084
Adjustments to reconcile net income to cash used in operating activities:
Depreciation and amortization	11,344	8,731
Stock compensation amortization expense	2,817	2,858
Deferred income taxes and other	(6,088)	1,800
Amortization of acquired intangible assets	1,909	0
Working capital changes:
Accounts receivable	13,729	6,338
Inventories	(28,855)	(17,240)
Prepaid expenses and current assets	(5,692)	(16,273)
Accounts payable and accrued expenses	(7,924)	(7,077)
CASH USED IN OPERATING ACTIVITIES	(11,701)	(5,779)
INVESTING ACTIVITIES:
Capital expenditures	(19,968)	(7,431)
Other	(44)	264
CASH USED IN INVESTING ACTIVITIES	(20,012)	(7,167)
FINANCING ACTIVITIES:
Repayments of long-term debt	(8,893)	(3,750)
Borrowing of long-term debt	33,000	17,210
Tax withholding payments for share-based compensation	(2,627)	(987)
Proceeds from issuance of common stock	60	124
Dividends paid	(3,900)	(3,868)
Repurchase of common stock	0	(14,485)
CASH PROVIDED BY (USED) IN FINANCING ACTIVITIES:	17,640	(5,756)
Net cash used in operating, investing and financing activities	(14,073)	(18,702)
Effect of exchange rate changes on cash	56	(478)
CASH AND CASH EQUIVALENTS:
Net change during the period	(14,017)	(19,180)
Balance at beginning of period	80,989	87,037
Balance at end of period	$ 66,972	$ 67,857

Note 1 - Condensed Footnotes

Note 1 - Condensed Footnotes	3 Months Ended
	Mar. 31, 2019
Notes to Financial Statements
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]	NOTE 1 As contemplated by the Securities and Exchange Commission (the “Commission”) instructions to Form 10 not 10 December 30, 2018, The financial information included in this report has been prepared by the Company, without audit. In the opinion of management, the financial information included in this report contains all adjustments necessary for a fair presentation of the results for the interim periods. Nevertheless, the results shown for interim periods are not December 30, 2018, not first 2019 2018 13

Note 2 - Revenue Recognition

Note 2 - Revenue Recognition	3 Months Ended
	Mar. 31, 2019
Notes to Financial Statements
Revenue from Contract with Customer [Text Block]	NOTE 2 Effective January 1, 2018, not Revenue from sales of carpet, modular resilient flooring, rubber flooring, and other flooring-related material was approximately 98% first 2019. 2% Disaggregation of Revenue For the first 2019, Geography Percentage of Net Sales Americas 54.0% Europe 31.2% Asia-Pacific 14.8% Impairment Losses The Company does not

Note 3 - Inventories

Note 3 - Inventories	3 Months Ended
	Mar. 31, 2019
Notes to Financial Statements
Inventory Disclosure [Text Block]	NOTE 3 Inventories are summarized as follows: March 31, 2019 December 30, 2018 (In thousands) Finished Goods $ 212,661 $ 180,847 Work in Process 13,551 17,762 Raw Materials 59,526 60,048 Inventories, net $ 285,738 $ 258,657

Note 4 - Earnings Per Share

Note 4 - Earnings Per Share	3 Months Ended
	Mar. 31, 2019
Notes to Financial Statements
Earnings Per Share [Text Block]	NOTE 4 The Company computes basic earnings per share (“EPS”) by dividing net income by the weighted average common shares outstanding, including participating securities outstanding, during the period as discussed below. Diluted EPS reflects the potential dilution beyond shares for basic EPS that could occur if securities or other contracts to issue common stock were exercised, converted into common stock or resulted in the issuance of common stock that would have shared in the Company’s earnings. The Company includes all unvested stock awards which contain non-forfeitable rights to dividends or dividend equivalents, whether paid or unpaid, in the number of shares outstanding in our basic and diluted EPS calculations when the inclusion of these shares would be dilutive. Unvested share-based awards of restricted stock are paid dividends equally with all other shares of common stock. As a result, the Company includes all outstanding restricted stock awards in the calculation of basic and diluted EPS. Distributed earnings include common stock dividends and dividends earned on unvested share-based payment awards. Undistributed earnings represent earnings that were available for distribution but were not Three Months Ended March 31, 2019 April 1, 2018 Earnings Per Share : Basic Earnings Per Share: Distributed Earnings $ 0.07 $ 0.06 Undistributed Earnings 0.05 0.19 Total $ 0.12 $ 0.25 Diluted Earnings Per Share: Distributed Earnings $ 0.07 $ 0.06 Undistributed Earnings 0.05 0.19 Total $ 0.12 $ 0.25 Basic earnings per share $ 0.12 $ 0.25 Diluted earnings per share $ 0.12 $ 0.25 The following table presents net income that was attributable to participating securities. Three Months Ended March 31, 2019 April 1, 2018 (In million s) Net Income Attributable to Participating Securities $ 0.1 $ 0.2 The weighted average shares for basic and diluted EPS were as follows: Three Months Ended March 31, 2019 April 1, 2018 (In thousands ) Weighted Average Shares Outstanding 59,065 59,069 Participating Securities 567 602 Shares for Basic Earnings Per Share 59,632 59,671 Dilutive Effect of Stock Options 10 46 Shares for Diluted Earnings Per Share 59,642 59,717 For the three March 31, 2019, April 1, 2018, no

Note 5 - Long-term Debt

Note 5 - Long-term Debt	3 Months Ended
	Mar. 31, 2019
Notes to Financial Statements
Debt Disclosure [Text Block]	NOTE 5 Syndicated Credit Facility On August 7, 2018, March 31, 2019, In connection with the amended and restated Facility as discussed above, the Company recorded $8.8 third 2018 March 31, 2019, $7.6 As of March 31, 2019, $606.0 $43.6 $2.5 March 31, 2019, 3.87%. Under the amended and restated Facility, the Company is required to make quarterly amortization payments of the term loan borrowings, which commenced in the fourth 2018. The Company is currently in compliance with all covenants under the Facility and anticipates that it will remain in compliance with the covenants for the foreseeable future. Other Lines of Credit Subsidiaries of the Company have an aggregate of the equivalent of $9.5 2.5% 6.5%. March 31, 2019, no

Note 6 - Derivative Instruments

Note 6 - Derivative Instruments	3 Months Ended
	Mar. 31, 2019
Notes to Financial Statements
Derivative Instruments and Hedging Activities Disclosure [Text Block]	NOTE 6 Interest Rate Risk Management In the third 2017 first 2019, $100 $150 Cash Flow Interest Rate Swap Both of the interest rate swaps described above are designated and qualify as cash flow hedges of forecasted interest payments. The Company reports the effective portion of the fair value gain or loss on the swaps as a component of other comprehensive income (or other comprehensive loss). Gains or losses (if any) on any ineffective portion of derivative instruments in cash flow hedging relationships are recorded in the period in which they occur as a component of other expense (or other income) in the Consolidated Condensed Statement of Operations and as a component of operating activities in the Consolidated Condensed Statement of Cash Flows. The aggregate notional amount of the interest rate swaps as of March 31, 2019 $250 Forward Contracts Our nora operations are party to currency forward contracts designed to hedge the cash flow risk of intercompany sales from the manufacturing facility in Europe to the Americas. The Company’s objective and strategy with respect to these currency forward contracts is to protect the Company against adverse fluctuations in currency rates by reducing its exposure to variability in cash flows related to receipt of payment on intercompany sales. The Company is meeting its objective by hedging the risk of changes in its cash flows (intercompany payments for inventory) attributable to changes in the U.S. dollar/Euro exchange rate (the “hedged risk”). Changes in fair value attributable to components other than exchange rates will be excluded from the assessment of effectiveness and amortized to earnings on a straight-line basis. Changes in fair value related to the effective portion of these contracts will be reflected as a component of other comprehensive income (or other comprehensive loss). A portion of these forward contracts expire each month, with the final contract expiring in September 2019. 70% March 31, 2019, $24 The table below sets forth the fair value of derivative instruments as of March 31, 2019 ( Asset Derivatives as of Liability Derivatives as of March 31, 2019 March 31, 2019 Balance Sheet Balance Sheet Location Fair Value Location Fair Value Derivative instruments designated as hedging instruments: Foreign currency contracts Other current assets $ 0 Accrued expenses $ 115 Interest rate swap contracts Other current assets 828 Accrued expenses 1,977 $ 828 $ 2,092 The table below sets forth the fair value of derivative instruments as of December 30, 2018 ( Asset Derivatives as of Liability Derivatives as of December 30, 2018 December 30, 2018 Balance Sheet Balance Sheet Location Fair Value Location Fair Value Derivative instruments designated as hedging instruments: Foreign currency contracts Other current assets $ 651 Other current liabilities - Interest rate swap contracts Other current assets $ 1,794 Other current liabilities - $ 2,445 - no three March 31, 2019. no three March 31, 2019. 12 not The following table summarizes the pre-tax impact that changes in the fair value of derivatives designated as cash flow hedges and included in the assessment of hedge effectiveness had on accumulated other comprehensive income during the three March 31, 2019 ( Loss Recognized in Accumulated Three months ended March 31, 2019 Other Comprehensive Income Foreign currency contracts $ 363 Interest rate swap contracts 2,943 $ 3,306

Note 7 - Shareholders' Equity

Note 7 - Shareholders' Equity	3 Months Ended
	Mar. 31, 2019
Notes to Financial Statements
Stockholders' Equity Note Disclosure [Text Block]	NOTE 7 The following tables depict the activity in the accounts which make up shareholders equity for the three March 31, 2019 April 1, 2018: SHARES AMOUNT ADDITIONAL PAID-IN CAPITAL RETAINED EARNINGS PENSION LIABILITY FOREIGN CURRENCY TRANSLATION ADJUSTMENT CASH FLOW HEDGE (In thousands) Balance, at December 30, 2018 59,508 $ 5,951 $ 270,269 $ 222,214 $ (43,610 ) $ (101,487 ) $ 1,326 Net income 0 0 0 7,059 0 0 0 Stock issuances under employee plans 509 51 379 0 0 0 0 Other issuances of common stock 224 22 3,900 0 0 0 0 Unamortized stock compensation expense related to restricted stock awards 0 0 (3,922 ) 0 0 0 0 Cash dividends paid 0 0 0 (3,900 ) 0 0 0 Forfeitures and compensation expense related to stock awards (225 ) (22 ) 29 0 0 0 0 Share Repurchases 0 0 0 0 0 0 0 Pension liability adjustment 0 0 0 0 (91 ) 0 0 Foreign currency translation adjustment 0 0 0 0 0 (5,203 ) 0 Cash flow hedge unrealized loss 0 0 0 0 0 0 (3,306 ) Balance, at March 31, 2019 60,016 $ 6,002 $ 270,655 $ 225,373 $ (43,701 ) $ (106,690 ) $ (1,980 ) SHARES AMOUNT ADDITIONAL PAID-IN CAPITAL RETAINED EARNINGS PENSION LIABILITY FOREIGN CURRENCY TRANSLATION ADJUSTMENT CASH FLOW HEDGE (In thousands) Balance, at December 31, 2017 59,806 $ 5,981 $ 271,271 $ 187,433 $ (56,554 ) $ (78,943 ) $ 904 Net income 0 0 0 15,084 0 0 0 Stock issuances under employee plans 175 17 102 0 0 0 0 Other issuances of common stock 187 19 4,769 0 0 0 0 Unamortized stock compensation expense related to restricted stock awards 0 0 (4,788 ) 0 0 0 0 Cash dividends paid 0 0 0 (3,868 ) 0 0 0 Forfeitures and compensation expense related to stock awards (55 ) (6 ) 3,185 0 0 0 0 Share Repurchases (615 ) (61 ) (14,424 ) 0 0 0 0 Pension liability adjustment 0 0 0 0 (2,216 ) 0 0 Foreign currency translation adjustment 0 0 0 0 0 8,830 0 Cash flow hedge unrealized gain 0 0 0 0 0 0 1,632 Balance, at April 1, 2018 59,498 $ 5,950 $ 260,115 $ 198,649 $ (58,770 ) $ (70,113 ) $ 2,536 Repurchase of Common Stock In the second 2017, $100 no first 2019, $25.1 During the first 2019, not Stock Option Awards In accordance with accounting standards, the Company measures the cost of employee services received in exchange for an award of equity instruments based on the grant date fair value of the award. That cost will be recognized over the period in which the employee is required to provide the services – the requisite service period (usually the vesting period) – in exchange for the award. All outstanding stock options vested prior to the end of 2013, no first 2019 2018. As of March 31, 2019, 27,500 $12.43 no 2019 2018. 10,000 5,000 first 2019. 10,000 first 2018 no first 2018. $ 0.1 March 31, 2019. Restricted Stock Awards During the three March 31, 2019 April 1, 2018, 224,000 192,000 one three Compensation expense related to restricted stock grants was $0.8 $1.1 three March 31, 2019, April 1, 2018, The following table summarizes restricted stock outstanding as of March 31, 2019, three Restricted Shares Weighted Average Grant Date Fair Value Outstanding at December 30, 2018 549,000 $ 27.65 Granted 224,000 17.54 Vested 188,000 18.24 Forfeited or canceled 18,000 21.16 Outstanding at March 31, 2019 567,000 $ 26.98 As of March 31, 2019, $6.9 2022. Performance Share Awards During the three March 31, 2019 April 1, 2018, one three may may 200% The following table summarizes the performance shares outstanding as of March 31, 2019, three Shares Weighted Average Grant Date Fair Value Outstanding at December 30, 2018 759,500 $ 20.17 Granted 344,500 17.54 Vested 470,500 18.84 Forfeited or canceled 34,500 20.59 Outstanding at March 31, 2019 599,000 $ 19.67 Compensation expense related to the performance shares was $2.0 $1.8 three March 31, 2019, April 1, 2018, $7.6 March 31, 2019. 2022. The tax benefits recognized with regard to restricted stock and performance shares were approximately $0.6 first 2019.

Note 8 - Leases

Note 8 - Leases	3 Months Ended
	Mar. 31, 2019
Notes to Financial Statements
Lessee, Leases [Text Block]	NOTE 8 General On December 31, 2018, 1 20 may 5 may may We record a right-of-use asset and lease liability for operating and finance leases once a contract that contains a lease is executed. The right-of-use asset is measured as the present value of the lease obligation. The discount rate used to calculate the present value of the lease liability was the Company’s incremental borrowing rate for the applicable geographical region. As of March 31, 2019, no not first The table below represents a summary of the balances recorded in the consolidated condensed balance sheet related to our leases as of March 31, 2019: March 31, 2019 (I n thousands Balance Sheet Location Operating Leases Finance Leases Operating lease right-of-use assets $ 113,640 Current portion of operating lease liabilities $ 16,014 Operating lease liabilities 97,316 Total operating lease liabilities $ 113,330 Property and equipment $ 3,512 Accrued expenses $ 986 Other long-term liabilities 977 Total finance lease liabilities $ 1,963 Lease Costs Three Months Ended March 31, 2019 Lease cost (In thousands) Finance lease cost: Amortization of right-of-use assets $ 146 Interest on lease liabilities 8 Operating lease cost 5,671 Short-term lease cost 738 Variable lease cost 145 Total lease cost $ 6,708 Other supplemental information Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from finance leases 8 Operating cash flows from operating leases 5,110 Financing cash flows from finance leases 246 Right-of-use assets obtained in exchange for new finance lease liabilities 0 Right-of-use assets obtained in exchange for new operating lease liabilities 2,467 Weighted-average remaining lease term – finance leases (in years) 2.04 Weighted-average remaining lease term – operating leases (in years) 10.94 Weighted-average discount rate – finance leases 1.50 % Weighted-average discount rate – operating leases 5.79 % Maturity Analysis Maturity analysis of lease payments under non-cancellable leases were as follows: FISCAL YEAR OPERATING LEASES FINANCE LEASES (In thousands) 2019 (excluding first quarter of 2019) $ 16,482 $ 756 2020 20,239 942 2021 15,854 294 2022 12,748 0 2023 10,833 0 Thereafter 82,454 0 Total future minimum lease payments (undiscounted) 158,610 1,992 Less: Present value discount (45,280 ) (29 ) Total lease liability $ 113,330 $ 1,963 At December 30, 2018, one FISCAL YEAR AMOUNT (In thousands) 2019 $ 26,113 2020 22,066 2021 16,453 2022 8,692 2023 5,186 Thereafter 15,237 Practical Expedients and Policy Elections The Company elected the package of practical expedients permitted under the transition guidance of the new lease standard, which, among other things, allows us to carryforward the historical lease classification and not not We made an accounting policy election to exclude leases with an initial term of 12 not

Note 9 - Employee Benefit Plans

Note 9 - Employee Benefit Plans	3 Months Ended
	Mar. 31, 2019
Notes to Financial Statements
Pension and Other Postretirement Benefits Disclosure [Text Block]	NOTE 9 The following tables provide the components of net periodic benefit cost for the three March 31, 2019 April 1, 2018, Three Months Ended Defined Benefit Retirement Plan s (Europe) March 31, 2019 April 1, 2018 (In thousands) Service cost $ 185 $ 187 Interest cost 1,281 1,353 Expected return on assets (1,445 ) (1,602 ) Amortization of prior service cost 16 7 Amortization of net actuarial (gains)/losses 253 288 Net periodic benefit cost $ 290 $ 233 Three Months Ended Salary Continuation Plan (SCP) March 31, 2019 April 1, 2018 (In thousands) Service cost $ 0 $ 0 Interest cost 288 270 Amortization of prior service cost 0 0 Amortization of net actuarial (gains)/losses 94 116 Net periodic benefit cost $ 382 $ 386 Three Months Ended Nora Defined Benefit Plan March 31, 2019 (In thousands) Service cost $ 217 Interest cost 174 Net periodic benefit cost $ 391 In accordance with applicable accounting standards, the service cost component of net periodic benefit costs is presented within earnings from operations in the consolidated condensed statement of operations, while all other components of net periodic benefit costs are presented within other expenses in the consolidated condensed statement of operations.

Note 10 - Acquisition of Nora

Note 10 - Acquisition of Nora	3 Months Ended
	Mar. 31, 2019
Notes to Financial Statements
Business Combination Disclosure [Text Block]	NOTE 10 On August 7, 2018, €385.1 $447.2 €40.0 $46.5 €345.1 $400.7 The transaction was accounted for as a business combination using the acquisition method of accounting, which requires, among other things, that assets acquired and liabilities assumed be recorded at their fair market values as of the acquisition date. The results of operations for this acquisition have been consolidated with those of the Company from the acquisition date forward. Tangible assets and liabilities of nora systems GmbH were valued as of the acquisition date using a market analysis, and intangible assets were valued using a discounted cash flow analysis. As of March 31, 2019, not The following table summarizes the estimated fair values of the assets acquired and liabilities assumed at the acquisition date. The amounts represent a provisional measurement of the fair values, and are therefore subject to change: As of August 7 th (In thousands) Assets acquired (excluding goodwill) $ 359,335 Liabilities assumed (96,868 ) Net assets acquired 262,467 Purchase price 447,192 Goodwill, excess of purchase price $ 184,725 On August 7, 2018, $103.3 $60.8 not $39.1 7 $3.4 six $26.6 2018. The 2018 January 1, 2018. not first 2018. Pro Forma Consolidated Statement of Operations Three months ended April 1, 2018 (I n thousands Revenue $ 297,098 Net income 14,272 Pro forma net income for 2018

Note 11 - Segment Information

Note 11 - Segment Information	3 Months Ended
	Mar. 31, 2019
Notes to Financial Statements
Concentration Risk Disclosure [Text Block]	NOTE 11 Based on applicable accounting standards, the Company has determined that it has three three one While the Company operates as one Summary information by operating segment follows: AMERICAS EUROPE ASIA- PACIFIC TOTAL (in thousands) Three Months Ended March 31, 2019: Net Sales $ 160,626 $ 93,050 $ 44,012 $ 297,688 Depreciation and amortization 3,251 4,680 2,132 10,063 Total assets 507,577 544,598 197,330 1,249,505 Three Months Ended April 1, 2018: Net Sales $ 135,225 $ 66,556 $ 38,782 $ 240,563 Depreciation and amortization 3,611 2,254 2,208 8,073 A reconciliation of the Company’s total operating segment depreciation and amortization, and assets to the corresponding consolidated amounts follows: Three Months Ended DEPRECIATION AND AMORTIZATION March 31, 2019 April 1, 2018 (In thousands) Total segment depreciation and amortization $ 10,063 $ 8,073 Corporate depreciation and amortization 1,281 658 Reported depreciation and amortization $ 11,344 $ 8,731 ASSETS March 31, 2019 (In thousands) Total segment assets $ 1,249,505 Corporate assets and eliminations 155,562 Reported total assets $ 1,405,067

Note 12 - Supplemental Cash Flo

Note 12 - Supplemental Cash Flow Information	3 Months Ended
	Mar. 31, 2019
Notes to Financial Statements
Cash Flow, Supplemental Disclosures [Text Block]	NOTE 12 Cash payments for interest amounted to $1.1 $1.9 March 31, 2019 April 1, 2018, $11.3 $9.8 three March 31, 2019 April 1, 2018,

Note 13 - Recently Issued Accou

Note 13 - Recently Issued Accounting Pronouncements	3 Months Ended
	Mar. 31, 2019
Notes to Financial Statements
New Accounting Pronouncements and Changes in Accounting Principles [Text Block]	NOTE 13 In February 2016, 12 December 15, 2018, December 31, 2018, $115 no not 8 In January 2017, 2 December 15, 2019. not In February 2018, not December 15, 2018. not not In June 2018, December 15, 2018. not In August 2018, 1 2 3 3 December 15, 2019. not In August 2018, December 15, 2019. not

Note 14 - Income Taxes

Note 14 - Income Taxes	3 Months Ended
	Mar. 31, 2019
Notes to Financial Statements
Income Tax Disclosure [Text Block]	NOTE 14 The Company determines its provision for income taxes for interim periods using an estimate of its annual effective tax rate and records discrete tax items in the period in which they occur. In the first 2019, 17.7%, 26.0% first 2018. first 2019, Accounting standards require that all tax positions be analyzed using a two first not second not first three 2019, $0.2 March 31, 2019, $27.9 March 31, 2019 $2.8

Note 15 - Items Reclassified Fr

Note 15 - Items Reclassified From Other Comprehensive Income	3 Months Ended
	Mar. 31, 2019
Notes to Financial Statements
Reclassifications [Text Block]	NOTE 15 During the first 2019, not $0.4

Note 16 - Restructuring and Ass

Note 16 - Restructuring and Asset Impairment Charges	3 Months Ended
	Mar. 31, 2019
Notes to Financial Statements
Restructuring and Related Activities Disclosure [Text Block]	NOTE 16 On December 29, 2018, 200 As a result of this plan, the Company recorded a pre-tax restructuring and asset impairment charge in the fourth 2018 $20.5 $10.8 $8.6 $1.1 $12.0 $10.8 first 2019, $12 2019. 2019 A summary of these 2018 Total Restructuring Charge Costs Incurred in 2018 Costs Incurred in 2019 Balance at March 31, 2019 (in thousands) Workforce Reduction $ 10,816 $ 53 $ 1,813 $ 8,950 Asset Impairment 8,569 8,569 0 0 Other Exit Costs 1,144 0 18 1,126

Note 2 - Revenue Recognition (T

Note 2 - Revenue Recognition (Tables)	3 Months Ended
	Mar. 31, 2019
Notes Tables
Disaggregation of Revenue [Table Text Block]	Geography Percentage of Net Sales Americas 54.0% Europe 31.2% Asia-Pacific 14.8%

Note 3 - Inventories (Tables)

Note 3 - Inventories (Tables)	3 Months Ended
	Mar. 31, 2019
Notes Tables
Schedule of Inventory, Current [Table Text Block]	March 31, 2019 December 30, 2018 (In thousands) Finished Goods $ 212,661 $ 180,847 Work in Process 13,551 17,762 Raw Materials 59,526 60,048 Inventories, net $ 285,738 $ 258,657

Note 4 - Earnings Per Share (Ta

Note 4 - Earnings Per Share (Tables)	3 Months Ended
	Mar. 31, 2019
Notes Tables
Distributed And Undistributed Earnings [Table Text Block]	Three Months Ended March 31, 2019 April 1, 2018 Earnings Per Share : Basic Earnings Per Share: Distributed Earnings $ 0.07 $ 0.06 Undistributed Earnings 0.05 0.19 Total $ 0.12 $ 0.25 Diluted Earnings Per Share: Distributed Earnings $ 0.07 $ 0.06 Undistributed Earnings 0.05 0.19 Total $ 0.12 $ 0.25 Basic earnings per share $ 0.12 $ 0.25 Diluted earnings per share $ 0.12 $ 0.25
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]	Three Months Ended March 31, 2019 April 1, 2018 (In million s) Net Income Attributable to Participating Securities $ 0.1 $ 0.2 Three Months Ended March 31, 2019 April 1, 2018 (In thousands ) Weighted Average Shares Outstanding 59,065 59,069 Participating Securities 567 602 Shares for Basic Earnings Per Share 59,632 59,671 Dilutive Effect of Stock Options 10 46 Shares for Diluted Earnings Per Share 59,642 59,717

Note 6 - Derivative Instrumen_2

Note 6 - Derivative Instruments (Tables)	3 Months Ended
	Mar. 31, 2019
Notes Tables
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]	Asset Derivatives as of Liability Derivatives as of March 31, 2019 March 31, 2019 Balance Sheet Balance Sheet Location Fair Value Location Fair Value Derivative instruments designated as hedging instruments: Foreign currency contracts Other current assets $ 0 Accrued expenses $ 115 Interest rate swap contracts Other current assets 828 Accrued expenses 1,977 $ 828 $ 2,092 Asset Derivatives as of Liability Derivatives as of December 30, 2018 December 30, 2018 Balance Sheet Balance Sheet Location Fair Value Location Fair Value Derivative instruments designated as hedging instruments: Foreign currency contracts Other current assets $ 651 Other current liabilities - Interest rate swap contracts Other current assets $ 1,794 Other current liabilities - $ 2,445 -
Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) [Table Text Block]	Loss Recognized in Accumulated Three months ended March 31, 2019 Other Comprehensive Income Foreign currency contracts $ 363 Interest rate swap contracts 2,943 $ 3,306

Note 7 - Shareholders' Equity (

Note 7 - Shareholders' Equity (Tables)	3 Months Ended
	Mar. 31, 2019
Notes Tables
Schedule of Stockholders Equity [Table Text Block]	SHARES AMOUNT ADDITIONAL PAID-IN CAPITAL RETAINED EARNINGS PENSION LIABILITY FOREIGN CURRENCY TRANSLATION ADJUSTMENT CASH FLOW HEDGE (In thousands) Balance, at December 30, 2018 59,508 $ 5,951 $ 270,269 $ 222,214 $ (43,610 ) $ (101,487 ) $ 1,326 Net income 0 0 0 7,059 0 0 0 Stock issuances under employee plans 509 51 379 0 0 0 0 Other issuances of common stock 224 22 3,900 0 0 0 0 Unamortized stock compensation expense related to restricted stock awards 0 0 (3,922 ) 0 0 0 0 Cash dividends paid 0 0 0 (3,900 ) 0 0 0 Forfeitures and compensation expense related to stock awards (225 ) (22 ) 29 0 0 0 0 Share Repurchases 0 0 0 0 0 0 0 Pension liability adjustment 0 0 0 0 (91 ) 0 0 Foreign currency translation adjustment 0 0 0 0 0 (5,203 ) 0 Cash flow hedge unrealized loss 0 0 0 0 0 0 (3,306 ) Balance, at March 31, 2019 60,016 $ 6,002 $ 270,655 $ 225,373 $ (43,701 ) $ (106,690 ) $ (1,980 ) SHARES AMOUNT ADDITIONAL PAID-IN CAPITAL RETAINED EARNINGS PENSION LIABILITY FOREIGN CURRENCY TRANSLATION ADJUSTMENT CASH FLOW HEDGE (In thousands) Balance, at December 31, 2017 59,806 $ 5,981 $ 271,271 $ 187,433 $ (56,554 ) $ (78,943 ) $ 904 Net income 0 0 0 15,084 0 0 0 Stock issuances under employee plans 175 17 102 0 0 0 0 Other issuances of common stock 187 19 4,769 0 0 0 0 Unamortized stock compensation expense related to restricted stock awards 0 0 (4,788 ) 0 0 0 0 Cash dividends paid 0 0 0 (3,868 ) 0 0 0 Forfeitures and compensation expense related to stock awards (55 ) (6 ) 3,185 0 0 0 0 Share Repurchases (615 ) (61 ) (14,424 ) 0 0 0 0 Pension liability adjustment 0 0 0 0 (2,216 ) 0 0 Foreign currency translation adjustment 0 0 0 0 0 8,830 0 Cash flow hedge unrealized gain 0 0 0 0 0 0 1,632 Balance, at April 1, 2018 59,498 $ 5,950 $ 260,115 $ 198,649 $ (58,770 ) $ (70,113 ) $ 2,536
Share-based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]	Restricted Shares Weighted Average Grant Date Fair Value Outstanding at December 30, 2018 549,000 $ 27.65 Granted 224,000 17.54 Vested 188,000 18.24 Forfeited or canceled 18,000 21.16 Outstanding at March 31, 2019 567,000 $ 26.98
Schedule of Nonvested Performance-based Units Activity [Table Text Block]	Shares Weighted Average Grant Date Fair Value Outstanding at December 30, 2018 759,500 $ 20.17 Granted 344,500 17.54 Vested 470,500 18.84 Forfeited or canceled 34,500 20.59 Outstanding at March 31, 2019 599,000 $ 19.67

Note 8 - Leases (Tables)

Note 8 - Leases (Tables)	3 Months Ended
	Mar. 31, 2019
Notes Tables
Lessee, Leases, Balance Sheet Information [Table Text Block]	March 31, 2019 (I n thousands Balance Sheet Location Operating Leases Finance Leases Operating lease right-of-use assets $ 113,640 Current portion of operating lease liabilities $ 16,014 Operating lease liabilities 97,316 Total operating lease liabilities $ 113,330 Property and equipment $ 3,512 Accrued expenses $ 986 Other long-term liabilities 977 Total finance lease liabilities $ 1,963
Lease, Cost [Table Text Block]	Three Months Ended March 31, 2019 Lease cost (In thousands) Finance lease cost: Amortization of right-of-use assets $ 146 Interest on lease liabilities 8 Operating lease cost 5,671 Short-term lease cost 738 Variable lease cost 145 Total lease cost $ 6,708 Other supplemental information Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from finance leases 8 Operating cash flows from operating leases 5,110 Financing cash flows from finance leases 246 Right-of-use assets obtained in exchange for new finance lease liabilities 0 Right-of-use assets obtained in exchange for new operating lease liabilities 2,467 Weighted-average remaining lease term – finance leases (in years) 2.04 Weighted-average remaining lease term – operating leases (in years) 10.94 Weighted-average discount rate – finance leases 1.50 % Weighted-average discount rate – operating leases 5.79 %
Lessee, Lease, Liability, Maturity [Table Text Block]	FISCAL YEAR OPERATING LEASES FINANCE LEASES (In thousands) 2019 (excluding first quarter of 2019) $ 16,482 $ 756 2020 20,239 942 2021 15,854 294 2022 12,748 0 2023 10,833 0 Thereafter 82,454 0 Total future minimum lease payments (undiscounted) 158,610 1,992 Less: Present value discount (45,280 ) (29 ) Total lease liability $ 113,330 $ 1,963
Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]	FISCAL YEAR AMOUNT (In thousands) 2019 $ 26,113 2020 22,066 2021 16,453 2022 8,692 2023 5,186 Thereafter 15,237

Note 9 - Employee Benefit Pla_2

Note 9 - Employee Benefit Plans (Tables)	3 Months Ended
	Mar. 31, 2019
Notes Tables
Schedule of Net Benefit Costs [Table Text Block]	Three Months Ended Defined Benefit Retirement Plan s (Europe) March 31, 2019 April 1, 2018 (In thousands) Service cost $ 185 $ 187 Interest cost 1,281 1,353 Expected return on assets (1,445 ) (1,602 ) Amortization of prior service cost 16 7 Amortization of net actuarial (gains)/losses 253 288 Net periodic benefit cost $ 290 $ 233 Three Months Ended Salary Continuation Plan (SCP) March 31, 2019 April 1, 2018 (In thousands) Service cost $ 0 $ 0 Interest cost 288 270 Amortization of prior service cost 0 0 Amortization of net actuarial (gains)/losses 94 116 Net periodic benefit cost $ 382 $ 386 Three Months Ended Nora Defined Benefit Plan March 31, 2019 (In thousands) Service cost $ 217 Interest cost 174 Net periodic benefit cost $ 391

Note 10 - Acquisition of Nora (

Note 10 - Acquisition of Nora (Tables)	3 Months Ended
	Mar. 31, 2019
Notes Tables
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]	As of August 7 th (In thousands) Assets acquired (excluding goodwill) $ 359,335 Liabilities assumed (96,868 ) Net assets acquired 262,467 Purchase price 447,192 Goodwill, excess of purchase price $ 184,725
Business Acquisition, Pro Forma Information [Table Text Block]	Pro Forma Consolidated Statement of Operations Three months ended April 1, 2018 (I n thousands Revenue $ 297,098 Net income 14,272

Note 11 - Segment Information (

Note 11 - Segment Information (Tables)	3 Months Ended
	Mar. 31, 2019
Notes Tables
Schedule of Segment Reporting Information, by Segment [Table Text Block]	AMERICAS EUROPE ASIA- PACIFIC TOTAL (in thousands) Three Months Ended March 31, 2019: Net Sales $ 160,626 $ 93,050 $ 44,012 $ 297,688 Depreciation and amortization 3,251 4,680 2,132 10,063 Total assets 507,577 544,598 197,330 1,249,505 Three Months Ended April 1, 2018: Net Sales $ 135,225 $ 66,556 $ 38,782 $ 240,563 Depreciation and amortization 3,611 2,254 2,208 8,073
Reconciliation of Depreciation, Amortization, and Assets from Segments to Consolidated [Table Text Block]	Three Months Ended DEPRECIATION AND AMORTIZATION March 31, 2019 April 1, 2018 (In thousands) Total segment depreciation and amortization $ 10,063 $ 8,073 Corporate depreciation and amortization 1,281 658 Reported depreciation and amortization $ 11,344 $ 8,731
Reconciliation of Assets from Segment to Consolidated [Table Text Block]	ASSETS March 31, 2019 (In thousands) Total segment assets $ 1,249,505 Corporate assets and eliminations 155,562 Reported total assets $ 1,405,067

Note 16 - Restructuring and A_2

Note 16 - Restructuring and Asset Impairment Charges (Tables)	3 Months Ended
	Mar. 31, 2019
Notes Tables
Restructuring and Related Costs [Table Text Block]	Total Restructuring Charge Costs Incurred in 2018 Costs Incurred in 2019 Balance at March 31, 2019 (in thousands) Workforce Reduction $ 10,816 $ 53 $ 1,813 $ 8,950 Asset Impairment 8,569 8,569 0 0 Other Exit Costs 1,144 0 18 1,126

Note 2 - Revenue Recognition (D

Note 2 - Revenue Recognition (Details Textual)	3 Months Ended
	Mar. 31, 2019
Carpet, Modular Resilient Flooring, and Related Products [Member]
Percent of Revenue Due to Contracts With Customers	98.00%
Installation of Carpet and Other Flooring Related Material [Member]
Percent of Revenue Due to Contracts With Customers	2.00%

Note 2 - Revenue Recognition -

Note 2 - Revenue Recognition - Disaggregation of Revenue (Details)	3 Months Ended
	Mar. 31, 2019
Americas [Member]
Percentage of net sales	54.00%
Europe [Member]
Percentage of net sales	31.20%
Asia Pacific [Member]
Percentage of net sales	14.80%

Note 3 - Inventories - Summary

Note 3 - Inventories - Summary of Inventories (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 30, 2018
Finished Goods	$ 212,661	$ 180,847
Work in Process	13,551	17,762
Raw Materials	59,526	60,048
Inventories, net	$ 285,738	$ 258,657

Note 4 - Earnings Per Share (De

Note 4 - Earnings Per Share (Details Textual) - shares shares in Thousands	3 Months Ended
	Mar. 31, 2019	Apr. 01, 2018
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	0	0

Note 4 - Earnings Per Share - D

Note 4 - Earnings Per Share - Distributed and Undistributed Earnings (Details) - $ / shares	3 Months Ended
	Mar. 31, 2019	Apr. 01, 2018
Basic Earnings Per Share:
Distributed Earnings (in dollars per share)	$ 0.07	$ 0.06
Undistributed Earnings (in dollars per share)	0.05	0.19
Total (in dollars per share)	0.12	0.25
Diluted Earnings Per Share:
Distributed Earnings (in dollars per share)	0.07	0.06
Undistributed Earnings (in dollars per share)	0.05	0.19
Total (in dollars per share)	0.12	0.25
Basic earnings per share (in dollars per share)	$ 0.12	$ 0.25

Note 4 - Earnings Per Share - C

Note 4 - Earnings Per Share - Calculation of Income (Loss) Per Shares (Details) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2019	Apr. 01, 2018
Net income	$ 7,059	$ 15,084
Weighted Average Shares Outstanding (in shares)	59,065	59,069
Participating Securities (in shares)	567	602
Shares for Basic Earnings Per Share (in shares)	59,632	59,671
Dilutive Effect of Stock Options (in shares)	10	46
Shares for Diluted Earnings Per Share (in shares)	59,642	59,717
Participating Securities [Member]
Net income	$ 100	$ 200

Note 5 - Long-term Debt (Detail

Note 5 - Long-term Debt (Details Textual) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Sep. 30, 2018
Other Line Of Credit [Member]
Long-term Line of Credit, Total	$ 0
Line of Credit Facility, Maximum Borrowing Capacity	$ 9,500
Other Line Of Credit [Member] | Minimum [Member]
Line of Credit Facility, Interest Rate During Period	2.50%
Other Line Of Credit [Member] | Maximum [Member]
Line of Credit Facility, Interest Rate During Period	6.50%
Syndicated Facility Agreement [Member]
Long-term Debt, Total	$ 606,000
Long-term Line of Credit, Total	43,600
Letters of Credit Outstanding, Amount	$ 2,500
Long-term Debt, Weighted Average Interest Rate, at Point in Time	3.87%
Syndicated Facility Agreement [Member] | Term Loan [Member]
Payments of Debt Issuance Costs		$ 8,800
Debt Instrument, Unamortized Discount (Premium), Net, Total	$ 7,600

Note 6 - Derivative Instrumen_3

Note 6 - Derivative Instruments (Details Textual) - USD ($) $ in Millions	Mar. 31, 2019	Oct. 01, 2017
Interest Rate Swap 1 [Member]
Derivative, Notional Amount		$ 100
Interest Rate Swap 2 [Member]
Derivative, Notional Amount	$ 150
Interest Rate Swap [Member]
Derivative, Notional Amount	250
Foreign Exchange Forward [Member]
Derivative, Notional Amount	$ 24
Derivative, Percentage of Expected Inter-company Sales Between European and US Subsidiary	70.00%

Note 6 - Derivative Instrumen_4

Note 6 - Derivative Instruments - Fair Value of Derivative Instruments (Details) - Designated as Hedging Instrument [Member] - Cash Flow Hedging [Member] - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 30, 2018
Derivative Asset, Fair Value	$ 828	$ 2,445
Derivative Liability, Fair Value	2,092
Foreign Exchange Forward [Member] | Other Current Assets [Member]
Derivative Asset, Fair Value	0	651
Foreign Exchange Forward [Member] | Accounts Payable and Accrued Liabilities [Member]
Derivative Liability, Fair Value	115
Foreign Exchange Forward [Member] | Other Current Liabilities [Member]
Derivative Liability, Fair Value
Interest Rate Swap [Member] | Other Current Assets [Member]
Derivative Asset, Fair Value	828	1,794
Interest Rate Swap [Member] | Accounts Payable and Accrued Liabilities [Member]
Derivative Liability, Fair Value	$ 1,977
Interest Rate Swap [Member] | Other Current Liabilities [Member]
Derivative Liability, Fair Value

Note 6 - Derivative Instrumen_5

Note 6 - Derivative Instruments - Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) (Details) - Cash Flow Hedging [Member] - Designated as Hedging Instrument [Member] $ in Thousands	3 Months Ended
	Mar. 31, 2019USD ($)
Derivative, Pre-tax gain (loss) recognized in OCI	$ 3,306
Foreign Exchange Forward [Member]
Derivative, Pre-tax gain (loss) recognized in OCI	363
Interest Rate Swap [Member]
Derivative, Pre-tax gain (loss) recognized in OCI	$ 2,943

Note 7 - Shareholders' Equity_2

Note 7 - Shareholders' Equity (Details Textual) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2019	Apr. 01, 2018	Jul. 02, 2017
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number, Ending Balance	27,500
Share-based Payment Arrangement, Option, Exercise Price Range, Upper Range Limit	$ 12.43
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross	0	0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period	10,000	10,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Total	5,000	0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value	$ 100
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number	27,500
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value	$ 100
Share-based Payment Arrangement, Option [Member]
Share-based Payment Arrangement, Expense	0	$ 0
Restricted Stock [Member]
Share-based Payment Arrangement, Expense	$ 800	$ 1,100
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period	224,000	192,000
Share-based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount	$ 6,900
Restricted Stock [Member] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	1 year
Restricted Stock [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	3 years
Performance Shares [Member]
Share-based Payment Arrangement, Expense	$ 2,000	$ 1,800
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period	344,500
Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Shares Issued During Exercise of Instrument, Upper Limit, Percentage	200.00%
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total	$ 7,600
Performance Shares [Member] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	1 year
Performance Shares [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	3 years
Restricted Stock and Performance Shares [Member]
Share-based Payment Arrangement, Expense, Tax Benefit	$ 600
Common Stock [Member]
Stock Repurchase Program, Authorized Amount			$ 100,000
Stock Repurchase Program, Remaining Authorized Repurchase Amount	$ 25,100
Stock Repurchased and Retired During Period, Shares	0	615,000

Note 7 - Shareholders' Equity -

Note 7 - Shareholders' Equity - Activity in Shareholders' Equity (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Apr. 01, 2018
Balance	$ 354,663
Net income	7,059	$ 15,084
Pension liability adjustment	(91)	(2,216)
Foreign currency translation adjustment	(5,203)	8,830
Cash flow hedge unrealized gain (loss)	(3,306)	$ 1,632
Balance	$ 349,659
Common Stock [Member]
Balance (in shares)	59,508,000	59,806,000
Balance	$ 5,951	$ 5,981
Net income	$ 0	$ 0
Stock issuances under employee plans (in shares)	509,000	175,000
Stock issuances under employee plans	$ 51	$ 17
Other issuances of common stock (in shares)	224,000	187,000
Other issuances of common stock	$ 22	$ 19
Unamortized stock compensation expense related to restricted stock awards	0	0
Cash dividends paid	$ 0	$ 0
Forfeitures and compensation expense related to stock awards (in shares)	(225,000)	(55,000)
Forfeitures and compensation expense related to stock awards	$ (22)	$ (6)
Share Repurchases	0	(61)
Pension liability adjustment	0	0
Foreign currency translation adjustment	0	0
Cash flow hedge unrealized gain (loss)	$ 0	$ 0
Share Repurchases (in shares)	0	(615,000)
Balance (in shares)	60,016,000	59,498,000
Balance	$ 6,002	$ 5,950
Additional Paid-in Capital [Member]
Balance	270,269	271,271
Net income	0	0
Stock issuances under employee plans	379	102
Other issuances of common stock	3,900	4,769
Unamortized stock compensation expense related to restricted stock awards	(3,922)	(4,788)
Cash dividends paid	0	0
Forfeitures and compensation expense related to stock awards	29	3,185
Share Repurchases	0	(14,424)
Pension liability adjustment	0	0
Foreign currency translation adjustment	0	0
Cash flow hedge unrealized gain (loss)	0	0
Balance	270,655	260,115
Retained Earnings [Member]
Balance	222,214	187,433
Net income	7,059	15,084
Stock issuances under employee plans	0	0
Other issuances of common stock	0	0
Unamortized stock compensation expense related to restricted stock awards	0	0
Cash dividends paid	(3,900)	(3,868)
Forfeitures and compensation expense related to stock awards	0	0
Share Repurchases	0	0
Pension liability adjustment	0	0
Foreign currency translation adjustment	0	0
Cash flow hedge unrealized gain (loss)	0	0
Balance	225,373	198,649
Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]
Balance	(43,610)	(56,554)
Net income	0	0
Stock issuances under employee plans	0	0
Other issuances of common stock	0	0
Unamortized stock compensation expense related to restricted stock awards	0	0
Cash dividends paid	0	0
Forfeitures and compensation expense related to stock awards	0	0
Share Repurchases	0	0
Pension liability adjustment	(91)	(2,216)
Foreign currency translation adjustment	0	0
Cash flow hedge unrealized gain (loss)	0	0
Balance	(43,701)	(58,770)
Accumulated Foreign Currency Adjustment Attributable to Parent [Member]
Balance	(101,487)	(78,943)
Net income	0	0
Stock issuances under employee plans	0	0
Other issuances of common stock	0	0
Unamortized stock compensation expense related to restricted stock awards	0	0
Cash dividends paid	0	0
Forfeitures and compensation expense related to stock awards	0	0
Share Repurchases	0	0
Pension liability adjustment	0	0
Foreign currency translation adjustment	(5,203)	8,830
Cash flow hedge unrealized gain (loss)	0	0
Balance	(106,690)	(70,113)
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member]
Balance	1,326	904
Net income	0	0
Stock issuances under employee plans	0	0
Other issuances of common stock	0	0
Unamortized stock compensation expense related to restricted stock awards	0	0
Cash dividends paid	0	0
Forfeitures and compensation expense related to stock awards	0	0
Share Repurchases	0	0
Pension liability adjustment	0	0
Foreign currency translation adjustment	0	0
Cash flow hedge unrealized gain (loss)	(3,306)	1,632
Balance	$ (1,980)	$ 2,536

Note 7 - Shareholders' Equity_3

Note 7 - Shareholders' Equity - Restricted Stock Outstanding (Details) - Restricted Stock [Member] - $ / shares	3 Months Ended
	Mar. 31, 2019	Apr. 01, 2018
Outstanding (in shares)	549,000
Outstanding, weighted average grant date fair value (in dollars per share)	$ 27.65
Granted (in shares)	224,000	192,000
Granted, weighted average grant date fair value (in dollars per share)	$ 17.54
Vested (in shares)	188,000
Vested, weighted average grant date fair value (in dollars per share)	$ 18.24
Forfeited or canceled (in shares)	18,000
Forfeited or canceled, weighted average grant date fair value (in dollars per share)	$ 21.16
Outstanding (in shares)	567,000
Outstanding, weighted average grant date fair value (in dollars per share)	$ 26.98

Note 7 - Shareholders' Equity_4

Note 7 - Shareholders' Equity - Performance Shares Outstanding (Details) - Performance Shares [Member]	3 Months Ended
	Mar. 31, 2019$ / sharesshares
Outstanding (in shares) | shares	759,500
Outstanding, weighted average grant date fair value (in dollars per share) | $ / shares	$ 20.17
Granted (in shares) | shares	344,500
Granted, weighted average grant date fair value (in dollars per share) | $ / shares	$ 17.54
Vested (in shares) | shares	470,500
Vested, weighted average grant date fair value (in dollars per share) | $ / shares	$ 18.84
Forfeited or canceled (in shares) | shares	34,500
Forfeited or canceled, weighted average grant date fair value (in dollars per share) | $ / shares	$ 20.59
Outstanding (in shares) | shares	599,000
Outstanding, weighted average grant date fair value (in dollars per share) | $ / shares	$ 19.67

Note 8 - Leases (Details Textua

Note 8 - Leases (Details Textual)	3 Months Ended
	Mar. 31, 2019
Lessee, Lease, Renewal Term	5 years
Minimum [Member]
Lessee, Lease, Term of Contract	1 year
Maximum [Member]
Lessee, Lease, Term of Contract	20 years

Note 8 - Leases - Balance Sheet

Note 8 - Leases - Balance Sheet Information (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 30, 2018
Operating lease right-of-use assets	$ 113,640	$ 0
Current portion of operating lease liabilities	16,014	0
Operating lease liabilities	97,316	$ 0
Total operating lease liabilities	113,330
Property and equipment	3,512
Accrued expenses	986
Other long-term liabilities	977
Total finance lease liabilities	$ 1,963

Note 8 - Leases - Lease Costs (

Note 8 - Leases - Lease Costs (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019USD ($)
Amortization of right-of-use assets	$ 146
Interest on lease liabilities	8
Operating lease cost	5,671
Short-term lease cost	738
Variable lease cost	145
Total lease cost	6,708
Operating cash flows from finance leases	8
Operating cash flows from operating leases	5,110
Financing cash flows from finance leases	246
Right-of-use assets obtained in exchange for new finance lease liabilities	0
Right-of-use assets obtained in exchange for new operating lease liabilities	$ 2,467
Weighted-average remaining lease term – finance leases (in years) (Year)	2 years 14 days
Weighted-average remaining lease term – operating leases (in years) (Year)	10 years 343 days
Weighted-average discount rate – finance leases	1.50%
Weighted-average discount rate – operating leases	5.79%

Note 8 - Leases - Maturity of L

Note 8 - Leases - Maturity of Lease Payments (Details) $ in Thousands	Mar. 31, 2019USD ($)
2019 (excluding first quarter of 2019), operating leases	$ 16,482
2019 (excluding first quarter of 2019), finance leases	756
2020, operating leases	20,239
2020, finance leases	942
2021, operating leases	15,854
2021, finance leases	294
2022, operating leases	12,748
2022, finance leases	0
2023, operating leases	10,833
2023, finance leases	0
Thereafter, operating leases	82,454
Thereafter, finance leases	0
Total future minimum lease payments (undiscounted), operating leases	158,610
Total future minimum lease payments (undiscounted), finance leases	1,992
Less: Present value discount, operating leases	(45,280)
Less: Present value discount, finance leases	(29)
Total lease liability, operating leases	113,330
Total lease liability, finance leases	$ 1,963

Note 8 - Leases - Minimum Rent

Note 8 - Leases - Minimum Rent Commitments Under Operating Leases (Details) $ in Thousands	Dec. 30, 2018USD ($)
2019	$ 26,113
2020	22,066
2021	16,453
2022	8,692
2023	5,186
Thereafter	$ 15,237

Note 9 - Employee Benefit Pla_3

Note 9 - Employee Benefit Plans - Net Periodic Benefit Cost (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Apr. 01, 2018
Nora Defined Benefit Plan [Member]
Service cost	$ 217
Interest cost	174
Net periodic benefit cost	391
Service cost	217
Interest cost	174
Foreign Plan [Member]
Service cost	185	$ 187
Interest cost	1,281	1,353
Expected return on assets	(1,445)	(1,602)
Amortization of prior service cost	16	7
Amortization of net actuarial (gains)/losses	253	288
Net periodic benefit cost	290	233
Amortization of prior service cost	16	7
Amortization of net actuarial (gains)/losses	253	288
Service cost	185	187
Interest cost	1,281	1,353
UNITED STATES | Salary Continuation Plan [Member]
Service cost	0	0
Interest cost	288	270
Amortization of prior service cost	0	0
Amortization of net actuarial (gains)/losses	94	116
Net periodic benefit cost	382	386
Amortization of prior service cost	0	0
Amortization of net actuarial (gains)/losses	94	116
Service cost	0	0
Interest cost	$ 288	$ 270

Note 10 - Acquisition of Nora_2

Note 10 - Acquisition of Nora (Details Textual) - Nora [Member] € in Millions, $ in Millions	Aug. 07, 2018USD ($)	Aug. 07, 2018EUR (€)
Business Combination, Consideration Transferred, Total	$ 447.2	€ 385.1
Cash Acquired from Acquisition	46.5	40
Payments to Acquire Businesses, Net of Cash Acquired, Total	400.7	€ 345.1
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total	103.3
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Step-up of Inventory	26.6
Developed Technology Rights [Member]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total	$ 39.1
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	7 years	7 years
Order or Production Backlog [Member]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total	$ 3.4
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	180 days	180 days
Trademarks and Trade Names [Member]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total	$ 60.8

Note 10 - Acquisition of Nora -

Note 10 - Acquisition of Nora - Schedule of Assets Acquired and Liabilities Assumed (Details) - Nora [Member] $ in Thousands	Aug. 07, 2018USD ($)
Assets acquired (excluding goodwill)	$ 359,335
Liabilities assumed	(96,868)
Net assets acquired	262,467
Purchase price	447,192
Goodwill, excess of purchase price	$ 184,725

Note 10 - Acquisition of Nora_3

Note 10 - Acquisition of Nora - Pro Forma Information (Details) - Nora [Member] $ in Thousands	3 Months Ended
	Apr. 01, 2018USD ($)
Revenue	$ 297,098
Net income	$ 14,272

Note 11 - Segment Information_2

Note 11 - Segment Information (Details Textual)	3 Months Ended
	Mar. 31, 2019
Number of Operating Segments	3
Number of Reportable Segments	1

Note 11 - Segment Information -

Note 11 - Segment Information - Operating Segments (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Apr. 01, 2018	Dec. 30, 2018
NET SALES	$ 297,688	$ 240,563
Depreciation and amortization	11,344	8,731
Assets	1,405,067		$ 1,284,644
Operating Segments [Member]
NET SALES	297,688	240,563
Depreciation and amortization	10,063	8,073
Assets	1,249,505
Americas [Member] | Operating Segments [Member]
NET SALES	160,626	135,225
Depreciation and amortization	3,251	3,611
Assets	507,577
Europe [Member] | Operating Segments [Member]
NET SALES	93,050	66,556
Depreciation and amortization	4,680	2,254
Assets	544,598
Asia Pacific [Member] | Operating Segments [Member]
NET SALES	44,012	38,782
Depreciation and amortization	2,132	$ 2,208
Assets	$ 197,330

Note 11 - Segment Information_3

Note 11 - Segment Information - Operating Segments Depreciation, Amortization, and Assets (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Apr. 01, 2018
Depreciation and amortization	$ 11,344	$ 8,731
Operating Segments [Member]
Depreciation and amortization	10,063	8,073
Corporate, Non-Segment [Member]
Depreciation and amortization	$ 1,281	$ 658

Note 11 - Segment Information_4

Note 11 - Segment Information - Reconciliation of Segment Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 30, 2018
Assets	$ 1,405,067	$ 1,284,644
Operating Segments [Member]
Assets	1,249,505
Corporate, Non-Segment [Member]
Assets	$ 155,562

Note 12 - Supplemental Cash F_2

Note 12 - Supplemental Cash Flow Information (Details Textual) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Apr. 01, 2018
Interest Paid, Excluding Capitalized Interest, Operating Activities	$ 1.1	$ 1.9
Income Taxes Paid	$ 11.3	$ 9.8

Note 13 - Recently Issued Acc_2

Note 13 - Recently Issued Accounting Pronouncements (Details Textual) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018	Dec. 30, 2018
Operating Lease, Right-of-Use Asset	$ 113,640		$ 0
Operating Lease, Liability, Total	$ 113,330
Accounting Standards Update 2016-02 [Member]
Operating Lease, Right-of-Use Asset		$ 115,000
Operating Lease, Liability, Total		$ 115,000

Note 14 - Income Taxes (Details

Note 14 - Income Taxes (Details Textual) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Apr. 01, 2018
Effective Income Tax Rate Reconciliation, Percent, Total	17.70%	26.00%
Unrecognized Tax Benefits, Period Increase (Decrease), Total	$ (0.2)
Unrecognized Tax Benefits, Ending Balance	27.9
Increase (Decrease) in Deferred Tax Assets	$ (2.8)

Note 15 - Items Reclassified _2

Note 15 - Items Reclassified From Other Comprehensive Income (Details Textual) $ in Millions	3 Months Ended
	Mar. 31, 2019USD ($)
Other Expense [Member]
Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, after Tax, Total	$ 0.4

Note 16 - Restructuring and A_3

Note 16 - Restructuring and Asset Impairment Charges (Details Textual) $ in Thousands	Dec. 29, 2018USD ($)	Dec. 30, 2018USD ($)	Mar. 31, 2019USD ($)
Restructuring and Related Cost, Number of Positions Eliminated	200
Restructuring Charges, Total		$ 20,500
Severance Costs		10,800
Asset Impairment Charges, Total		8,600
Other Restructuring Costs		$ 1,100
Restructuring and Related Cost, Expected Cost Remaining			$ 12,000
Restructuring, Expected Savings			12,000
Employee Severance [Member]
Restructuring Charges, Total	$ 10,816
Restructuring and Related Cost, Expected Cost Remaining			$ 10,800

Note 16 - Restructuring and A_4

Note 16 - Restructuring and Asset Impairment Charges - Restructuring Activities (Details) - USD ($) $ in Thousands	Dec. 29, 2018	Mar. 31, 2019	Dec. 30, 2018
Restructuring Charge			$ 20,500
Employee Severance [Member]
Restructuring Charge	$ 10,816
Costs Incurred		$ 1,813	53
Restructuring reserve		8,950
Asset Impairment [Member]
Restructuring Charge	8,569
Costs Incurred		0	8,569
Restructuring reserve		0
Other Restructuring [Member]
Restructuring Charge	$ 1,144
Costs Incurred		18	$ 0
Restructuring reserve		$ 1,126