Unifi (UFI) 10-Q 31 Jan 18 2018 Q2 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	6 Months Ended
	Dec. 24, 2017	Jan. 25, 2018
Document And Entity Information [Abstract]
Entity Registrant Name	UNIFI INC
Entity Central Index Key	100,726
Trading Symbol	ufi
Current Fiscal Year End Date	--06-24
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding (in shares)		18,297,602
Document Type	10-Q
Document Period End Date	Dec. 24, 2017
Document Fiscal Year Focus	2,018
Document Fiscal Period Focus	Q2
Amendment Flag	false

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Dec. 24, 2017	Jun. 25, 2017
ASSETS
Cash and cash equivalents	$ 48,615	$ 35,425
Receivables, net	80,847	81,121
Inventories	116,239	111,405
Income taxes receivable	10,612	9,218
Other current assets	6,854	6,468
Total current assets	263,167	243,637
Property, plant and equipment, net	203,699	203,388
Deferred income taxes	4,161	2,194
Investments in unconsolidated affiliates	113,623	119,513
Other non-current assets	2,815	2,771
Total assets	587,465	571,503
LIABILITIES AND SHAREHOLDERS’ EQUITY
Accounts payable	35,420	41,499
Accrued expenses	12,990	16,144
Income taxes payable	1,833	1,351
Current portion of long-term debt	17,112	17,060
Total current liabilities	67,355	76,054
Long-term debt	115,588	111,382
Other long-term liabilities	11,093	11,804
Deferred income taxes	7,140	11,457
Total liabilities	201,176	210,697
Commitments and contingencies
Common stock, $0.10 par value (500,000,000 shares authorized; 18,290,935 and 18,229,777 shares issued and outstanding as of December 24, 2017 and June 25, 2017, respectively)	1,829	1,823
Capital in excess of par value	55,215	51,923
Retained earnings	360,702	339,940
Accumulated other comprehensive loss	(31,457)	(32,880)
Total Unifi, Inc. shareholders’ equity	386,289	360,806
Total shareholders’ equity	386,289	360,806
Total liabilities and shareholders’ equity	$ 587,465	$ 571,503

Condensed Consolidated Balance3

Condensed Consolidated Balance Sheets (Unaudited) (Parentheticals) - $ / shares	Dec. 24, 2017	Jun. 25, 2017
Statement Of Financial Position [Abstract]
Common stock, par value (in dollars per share)	$ 0.10	$ 0.10
Common stock, shares authorized (in shares)	500,000,000	500,000,000
Common stock, shares issued (in shares)	18,290,935	18,229,777
Common stock, shares outstanding (in shares)	18,290,935	18,229,777

Condensed Consolidated Statemen

Condensed Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 24, 2017	Dec. 25, 2016	Dec. 24, 2017	Dec. 25, 2016
Income Statement [Abstract]
Net sales	$ 167,478	$ 155,155	$ 331,720	$ 315,124
Cost of sales	144,802	133,025	285,752	269,447
Gross profit	22,676	22,130	45,968	45,677
Selling, general and administrative expenses	14,626	12,868	27,489	24,278
Benefit for bad debts	(72)	(95)	(131)	(462)
Other operating expense, net	348	319	663	249
Operating income	7,774	9,038	17,947	21,612
Interest income	(181)	(183)	(262)	(329)
Interest expense	1,190	914	2,375	1,606
Loss on sale of business		1,662		1,662
Equity in (earnings) loss of unconsolidated affiliates	(211)	367	(3,298)	(473)
Income before income taxes	6,976	6,278	19,132	19,146
(Benefit) provision for income taxes	(4,826)	1,924	(1,630)	5,650
Net income including non-controlling interest	11,802	4,354	20,762	13,496
Less: net loss attributable to non-controlling interest		(237)		(498)
Net income attributable to Unifi, Inc.	$ 11,802	$ 4,591	$ 20,762	$ 13,994
Net income attributable to Unifi, Inc. per common share:
Basic	$ 0.65	$ 0.25	$ 1.14	$ 0.78
Diluted	$ 0.63	$ 0.25	$ 1.12	$ 0.76

Condensed Consolidated Stateme5

Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 24, 2017	Dec. 25, 2016	Dec. 24, 2017	Dec. 25, 2016
Net income including non-controlling interest	$ 11,802	$ 4,354	$ 20,762	$ 13,496
Foreign currency translation adjustments	(2,341)	(780)	524	(1,359)
Changes in interest rate swaps	1,077	19	1,492	38
Other comprehensive (loss) income, net	(1,751)	(1,041)	1,423	(1,844)
Comprehensive income including non-controlling interest	10,051	3,313	22,185	11,652
Less: comprehensive loss attributable to non-controlling interest		(237)		(498)
Comprehensive income attributable to Unifi, Inc.	10,051	3,550	22,185	12,150
Unconsolidated Affiliates [Member]
Foreign currency translation adjustments	$ (487)	$ (280)	$ (593)	$ (523)

Condensed Consolidated Stateme6

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Dec. 24, 2017	Dec. 25, 2016
Statement Of Cash Flows [Abstract]
Cash and cash equivalents at beginning of year	$ 35,425	$ 16,646
Operating activities:
Net income including non-controlling interest	20,762	13,496
Adjustments to reconcile net income including non-controlling interest to net cash provided by operating activities:
Equity in (earnings) loss of unconsolidated affiliates	(3,298)	(473)
Distributions received from unconsolidated affiliates	8,678	1,500
Depreciation and amortization expense	11,135	9,731
Non-cash compensation expense	3,569	1,862
Loss on sale of business		1,662
Excess tax benefit on stock-based compensation plans		(1,111)
Deferred income taxes	(6,282)	5,335
Other, net	(206)	34
Changes in assets and liabilities:
Receivables, net	267	6,043
Inventories	(4,556)	(6,751)
Other current assets	(210)	837
Income taxes	(945)	(6,841)
Accounts payable and accrued expenses	(8,796)	(8,160)
Other, net	271	132
Net cash provided by operating activities	20,389	17,296
Investing activities:
Capital expenditures	(11,360)	(19,343)
Other, net	15	(180)
Net cash used in investing activities	(11,345)	(19,523)
Financing activities:
Proceeds from ABL Revolver	59,200	65,200
Payments on ABL Revolver	(46,600)	(61,600)
Proceeds from ABL Term Loan		14,500
Payments on ABL Term Loan	(5,000)	(4,750)
Payments on capital lease obligations	(3,528)	(2,154)
Proceeds from stock option exercises	219	2,481
Excess tax benefit on stock-based compensation plans		1,111
Other	(328)	(368)
Net cash provided by financing activities	3,963	14,420
Effect of exchange rate changes on cash and cash equivalents	183	(349)
Net increase in cash and cash equivalents	13,190	11,844
Cash and cash equivalents at end of period	$ 48,615	$ 28,490

Background

Background	6 Months Ended
	Dec. 24, 2017
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Background	1. Background Unifi, Inc., a New York corporation formed in 1969 (together with its subsidiaries, “UNIFI,” the “Company,” “we,” “us” or “our”), is a multi-national company that manufactures and sells innovative synthetic and recycled products made from polyester and nylon primarily to other yarn manufacturers and knitters and weavers that produce fabric for the apparel, hosiery, home furnishings, automotive, industrial and other end-use markets. Polyester yarns include partially oriented yarn (“POY”), textured, solution and package dyed, twisted, beamed and draw wound yarns, and each is available in virgin or recycled varieties. Recycled solutions, made from both pre-consumer and post-consumer waste, include plastic bottle flake and polyester polymer beads (“Chip”). Nylon products include textured, solution dyed and spandex covered yarns. UNIFI maintains one of the textile industry’s most comprehensive yarn product offerings that include specialized yarns, premium value-added (“PVA”) yarns and commodity yarns, with principal geographic markets in the Americas and Asia. UNIFI has manufacturing operations in four countries and participates in joint ventures in Israel and the United States, the most significant of which is a 34% non-controlling partnership interest in Parkdale America, LLC (“PAL”), a producer of cotton and synthetic yarns for sale to the global textile industry and apparel market.

Basis of Presentation; Condense

Basis of Presentation; Condensed Notes	6 Months Ended
	Dec. 24, 2017
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Basis of Presentation; Condensed Notes	2. Basis of Presentation; Condensed Notes The accompanying condensed consolidated financial statements are unaudited and have been prepared in accordance with generally accepted accounting principles in the United States (“GAAP”) for interim financial information. As contemplated by the instructions of the Securities and Exchange Commission (the “SEC”) to Form 10-Q, the following notes have been condensed and, therefore, do not contain all disclosures required in connection with annual financial statements. Reference should be made to UNIFI’s year-end audited consolidated financial statements and related notes thereto contained in its Annual Report on Form 10-K for the fiscal year ended June 25, 2017 (the “2017 Form 10-K”). The financial information included in this report has been prepared by UNIFI, without audit. In the opinion of management, all adjustments, which consist of normal, recurring adjustments, considered necessary for a fair statement of the results for interim periods have been included. Nevertheless, the results shown for interim periods are not necessarily indicative of results to be expected for the full year. The preparation of financial statements in conformity with GAAP requires management to make use of estimates and assumptions that affect the amounts reported and certain financial statement disclosures. Actual results may vary from these estimates. All currency and share amounts, except per share amounts, are presented in thousands (000s), except as otherwise noted. The fiscal quarter for Unifi, Inc. and its subsidiary in El Salvador ended on December 24, 2017, the second to last Sunday in December. The fiscal quarter for Unifi, Inc.’s Brazilian, Chinese, Colombian and Sri Lankan subsidiaries ended on December 31, 2017. There were no significant transactions or events that occurred between Unifi, Inc.’s fiscal quarter end and such wholly owned subsidiaries’ subsequent fiscal quarter end. The three-month and six-month periods ended December 24, 2017 and December 25, 2016 each consisted of 13 and 26 fiscal weeks, respectively. Reclassifications Certain reclassifications of prior years’ data have been made to conform to the current year presentation.

Recent Accounting Pronouncement

Recent Accounting Pronouncements	6 Months Ended
	Dec. 24, 2017
New Accounting Pronouncements And Changes In Accounting Principles [Abstract]
Recent Accounting Pronouncements	3. Recent Accounting Pronouncements Issued and Pending Adoption In May 2014, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update (“ASU”) No. 2014-09, Revenue from Contracts with Customers (Topic 606) . Subsequent ASUs have been issued to provide clarity and defer the effective date of the new guidance. The new revenue recognition standard eliminates the transaction- and industry-specific revenue recognition guidance under current GAAP and replaces it with a principles-based approach. While UNIFI has not yet determined the effect of the new guidance on its ongoing financial reporting, UNIFI notes the following considerations: (i) UNIFI is primarily engaged in the business of manufacturing and delivering tangible products utilizing relatively straightforward contract terms without multiple performance obligations and (ii) transaction prices for UNIFI’s primary and material revenue activities are determinable and lack significant timing considerations. UNIFI is currently performing the following activities regarding implementation of the new guidance: (a) reviewing material contracts and (b) assessing accounting policy elections and disclosures under the new guidance. In addition, implementation matters remaining include (x) evaluating the systems and processes to support revenue recognition and (y) selecting the method of adoption. The new revenue recognition guidance is effective for UNIFI’s fiscal 2019. In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842) In connection with the SEC Staff Announcement on July 20, 2017 relating to the transition to ASU No. 2014-09 and ASU No. 2016-02, due to its status as a significant subsidiary of Unifi, Inc., PAL expects to adopt (i) the new revenue recognition guidance in its fiscal 2019 and (ii) the new lease guidance in its fiscal 2020. Recently Adopted In August 2017, the FASB issued ASU No. 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities In March 2016, the FASB issued ASU No. 2016-09, Compensation—Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting In connection with the adoption of the ASU, UNIFI has elected to recognize forfeitures as they occur, and there is no corresponding retrospective adjustment to retained earnings. Additionally, UNIFI is presenting the change in classification of excess tax benefits in the condensed consolidated statements of cash flows on a prospective basis. In July 2015, the FASB issued ASU No. 2015-11, Inventory (Topic 330): Simplifying the Measurement of Inventory Based on UNIFI’s review of ASUs issued since the filing of the 2017 Form 10-K, there have been no other newly issued or newly applicable accounting pronouncements that have had, or are expected to have, a significant impact on UNIFI’s consolidated financial statements.

Receivables, Net

Receivables, Net	6 Months Ended
	Dec. 24, 2017
Receivables [Abstract]
Receivables, Net	4. Receivables, Net Receivables, net consists of the following: December 24, 2017 June 25, 2017 Customer receivables $ 82,637 $ 83,291 Allowance for uncollectible accounts (2,089 ) (2,222 ) Reserves for yarn quality claims (731 ) (1,278 ) Net customer receivables 79,817 79,791 Other receivables 1,030 1,330 Total receivables, net $ 80,847 $ 81,121 There have been no material changes in UNIFI’s allowance for uncollectible accounts since June 25, 2017. The changes in UNIFI’s reserves for yarn quality claims were as follows: Reserves for Yarn Quality Claims Balance at June 25, 2017 $ (1,278 ) Charged to costs and expenses (616 ) Translation activity (12 ) Deductions 1,175 Balance at December 24, 2017 $ (731 )

Inventories

Inventories	6 Months Ended
	Dec. 24, 2017
Inventory Disclosure [Abstract]
Inventories	5. Inventories Inventories consists of the following: December 24, 2017 June 25, 2017 Raw materials $ 38,342 $ 36,748 Supplies 6,537 6,104 Work in process 6,819 7,399 Finished goods 66,872 63,121 Gross inventories 118,570 113,372 Inventory reserves (2,331 ) (1,967 ) Total inventories $ 116,239 $ 111,405

Property, Plant and Equipment,

Property, Plant and Equipment, Net	6 Months Ended
	Dec. 24, 2017
Property Plant And Equipment [Abstract]
Property, Plant and Equipment, Net	6. Property, Plant and Equipment, Net Property, plant and equipment, net (“PP&E”) consists of the following: December 24, 2017 June 25, 2017 Land $ 2,931 $ 2,931 Land improvements 15,099 15,066 Buildings and improvements 157,984 157,115 Assets under capital leases 34,568 34,568 Machinery and equipment 586,798 579,211 Computers, software and office equipment 19,850 19,360 Transportation equipment 4,780 4,798 Construction in progress 8,820 7,371 Gross property, plant and equipment 830,830 820,420 Less: accumulated depreciation (621,107 ) (612,355 ) Less: accumulated amortization – capital leases (6,024 ) (4,677 ) Total PP&E $ 203,699 $ 203,388 Depreciation expense and repair and maintenance expenses were as follows: For the Three Months Ended For the Six Months Ended December 24, 2017 December 25, 2016 December 24, 2017 December 25, 2016 Depreciation expense $ 5,237 $ 4,486 $ 10,360 $ 8,700 Repair and maintenance expenses 4,779 4,514 9,504 8,754

Accrued Expenses

Accrued Expenses	6 Months Ended
	Dec. 24, 2017
Payables And Accruals [Abstract]
Accrued Expenses	7. Accrued Expenses Accrued expenses consists of the following: December 24, 2017 June 25, 2017 Payroll and fringe benefits $ 7,277 $ 10,469 Other 5,713 5,675 Total accrued expenses $ 12,990 $ 16,144 Other consists primarily of accruals for utilities, property taxes, employee-related claims and payments, interest, marketing expenses, freight expenses, rent, other non-income related taxes and deferred revenue.

Long-Term Debt

Long-Term Debt	6 Months Ended
	Dec. 24, 2017
Debt Disclosure [Abstract]
Long-Term Debt	8. Long-Term Debt Debt Obligations The following table presents the total balances outstanding for UNIFI’s debt obligations, their scheduled maturity dates and the weighted average interest rates for borrowings as well as the applicable current portion of long-term debt: Weighted Average Scheduled Interest Rate as of Principal Amounts as of Maturity Date December 24, 2017 December 24, 2017 June 25, 2017 ABL Revolver March 2020 3.3% $ 21,900 $ 9,300 ABL Term Loan (1) March 2020 3.3% 90,000 95,000 Capital lease obligations (2) 3.7% 21,640 25,168 Total debt 133,540 129,468 Current portion of capital lease obligations (7,112 ) (7,060 ) Current portion of other long-term debt (10,000 ) (10,000 ) Unamortized debt issuance costs (840 ) (1,026 ) Total long-term debt $ 115,588 $ 111,382 (1) Includes the effects of interest rate swaps. (2) Scheduled maturity dates for capital lease obligations range from July 2018 to November 2027. ABL Facility On March 26, 2015, Unifi, Inc. and its subsidiary, Unifi Manufacturing, Inc., entered into an Amended and Restated Credit Agreement for a $200,000 senior secured credit facility (the “ABL Facility”) with a syndicate of lenders. The ABL Facility consists of a $100,000 revolving credit facility (the “ABL Revolver”) and a term loan that can be reset up to a maximum amount of $100,000, once per fiscal year, if certain conditions are met (the “ABL Term Loan”). The ABL Facility has a maturity date of March 26, 2020. Scheduled Debt Maturities The following table presents the scheduled maturities of UNIFI’s outstanding debt obligations for the remainder of fiscal 2018 and the fiscal years thereafter: Fiscal 2018 Fiscal 2019 Fiscal 2020 Fiscal 2021 Fiscal 2022 Thereafter ABL Revolver $ — $ — $ 21,900 $ — $ — $ — ABL Term Loan 5,000 10,000 75,000 — — — Capital lease obligations 3,533 6,996 5,519 2,624 2,417 551 Total $ 8,533 $ 16,996 $ 102,419 $ 2,624 $ 2,417 $ 551

Other Long-Term Liabilities

Other Long-Term Liabilities	6 Months Ended
	Dec. 24, 2017
Other Liabilities Disclosure [Abstract]
Other Long-Term Liabilities	9. Other Long-Term Liabilities Other long-term liabilities consists of the following: December 24, 2017 June 25, 2017 Uncertain tax positions $ 5,293 $ 5,077 Other 5,800 6,727 Total other long-term liabilities $ 11,093 $ 11,804 Other primarily includes UNIFI’s unfunded supplemental post-employment plan, certain retiree and post-employment medical and disability liabilities, deferred revenue and deferred energy incentive credits.

Income Taxes

Income Taxes	6 Months Ended
	Dec. 24, 2017
Income Tax Disclosure [Abstract]
Income Taxes	10. Income Taxes The provision for income taxes was as follows: For the Three Months Ended For the Six Months Ended December 24, 2017 December 25, 2016 December 24, 2017 December 25, 2016 (Benefit) provision for income taxes $ (4,826 ) $ 1,924 $ (1,630 ) $ 5,650 Effective tax rate (69.2 )% 30.6 % (8.5 )% 29.5 % H.R. 1, formerly known as the Tax Cuts and Jobs Act, was enacted on December 22, 2017. H.R. 1 includes significant changes to existing tax law, including a permanent reduction to the U.S. federal corporate income tax rate from 35% to 21%, a one-time mandatory deemed repatriation of foreign earning and profits (the “toll charge”), deductions, credits and business-related exclusions. The permanent reduction to the U.S. federal corporate income tax rate from 35% to 21% was effective January 1, 2018. When a U.S. federal tax rate change occurs during a fiscal year, taxpayers are required to compute a weighted daily average rate for the fiscal year of enactment. As a result of H.R. 1, UNIFI has calculated a U.S. federal corporate income tax rate of 28.25% for its fiscal 2018 tax year. The effective tax rates for the periods presented above are lower than the U.S. statutory tax rate primarily due to the one-time tax benefit resulting from the revaluation of UNIFI’s domestic deferred tax balances for the lower U.S. statutory tax rate, the release of a valuation allowance on certain historical net operating losses (“NOLs”) and foreign income being taxed at lower rates. These benefits were partially offset by a provisional amount for the toll charge, net of foreign tax credits, and losses in tax jurisdictions for which no tax benefit can currently be recognized. UNIFI revalued its measurable deferred tax balances based upon the new tax rate at which the temporary differences and carryforwards are expected to reverse. UNIFI recorded a tax benefit of approximately $4,500 as a result of the net change in deferred tax balances. UNIFI determined that the impact of the U.S. federal corporate income tax rate change on the U.S. deferred tax assets and liabilities is provisional because the number cannot be calculated until the underlying timing differences are known rather than estimated. Specific to the toll charge, UNIFI has recorded a $1,700 provisional charge, net of foreign tax credits, based on the following estimates: (i) earnings and profits of foreign jurisdictions that will not be complete until the end of fiscal 2018, (ii) the aggregate cash position at June 24, 2018 and (iii) finalization of taxes paid in foreign jurisdictions. Additionally, the estimates have been made based on UNIFI’s interpretation of H.R. 1. The U.S. Treasury has indicated in Notice 2018-07 that it expects to issue further guidance to clarify certain technical aspects of H.R. 1, which could impact UNIFI’s computations and provisional amounts recorded. Within the calculation of the annual effective tax rate, UNIFI has used assumptions and estimates that may change as a result of future guidance, interpretation, and rulemaking from the Internal Revenue Service, the SEC, the FASB and/or various other taxing authorities. For example, UNIFI anticipates that state taxing authorities will continue to determine and announce their conformity to H.R. 1 which could have an impact on UNIFI’s annual effective tax rate. UNIFI continues to review the anticipated impacts of the global intangible low-taxed income (“GILTI”) and base erosion anti-abuse tax (“BEAT”), which are not effective until fiscal 2019. UNIFI has not recorded any impact associated with either GILTI or BEAT. UNIFI has recorded all known and estimable impacts of H.R. 1 that are effective for fiscal 2018. Future adjustments to the provisional numbers will be recorded as discrete adjustments to income tax expense in the period in which those adjustments become estimable and/or are finalized. UNIFI regularly assesses the outcomes of both completed and ongoing examinations to ensure that UNIFI’s provision for income taxes is sufficient. Certain returns that remain open to examination have utilized carryforward tax attributes generated in prior tax years, including NOLs, which could potentially be revised upon examination. UNIFI also regularly assesses whether it is more-likely-than-not that some portion or all of its deferred tax assets will not be realized. UNIFI considers the scheduled reversal of taxable temporary differences, taxable income in carryback years, projected future taxable income and tax planning strategies in making this assessment. Since UNIFI operates in multiple jurisdictions, the assessment is made on a jurisdiction-by-jurisdiction basis, taking into account the effects of local tax law. Due to new facts and circumstances in the second quarter of fiscal 2018, UNIFI has determined it can utilize certain NOLs to offset future taxable income and has reduced the corresponding valuation allowance by $3,807. There was also a reduction to valuation allowances on U.S. deferred tax assets in the current period as a result of the lower U.S. statutory tax rate under H.R. 1. The components of UNIFI’s deferred tax valuation allowance are as follows: December 24, 2017 June 25, 2017 Investment in a former domestic unconsolidated affiliate $ (3,958 ) $ (6,269 ) Equity-method investment in PAL (1,217 ) (1,520 ) Certain losses carried forward (1) (1,548 ) (5,924 ) State NOLs (108 ) (108 ) Other foreign NOLs (2) (2,963 ) (3,347 ) Foreign tax credits (1,167 ) (789 ) Total deferred tax valuation allowance $ (10,961 ) $ (17,957 ) (1) Certain U.S. NOLs and capital losses outside the U.S. consolidated tax filing group. (2) Presented net of certain NOL carryforward deferred tax assets.

Shareholders' Equity

Shareholders' Equity	6 Months Ended
	Dec. 24, 2017
Stockholders Equity Note [Abstract]
Shareholders' Equity	11. Shareholders’ Equity Shares Common Stock Capital in Excess of Par Value Retained Earnings Accumulated Other Comprehensive Loss Total Shareholders’ Equity Balance at June 25, 2017 18,230 $ 1,823 $ 51,923 $ 339,940 $ (32,880 ) $ 360,806 Options exercised 54 6 213 — — 219 Conversion of restricted stock units 3 — — — — — Stock-based compensation 4 — 3,079 — — 3,079 Other comprehensive income, net of tax — — — — 1,423 1,423 Net income — — — 20,762 — 20,762 Balance at December 24, 2017 18,291 $ 1,829 $ 55,215 $ 360,702 $ (31,457 ) $ 386,289 No dividends were paid during the six months ended December 24, 2017 or in the two most recently completed fiscal years.

Stock-Based Compensation

Stock-Based Compensation	6 Months Ended
	Dec. 24, 2017
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Stock-Based Compensation	12. Stock-Based Compensation The following table provides information as of December 24, 2017 with respect to the number of securities remaining available for future issuance under the Unifi, Inc. 2013 Incentive Compensation Plan (the “2013 Plan”): Authorized under the 2013 Plan 1,000 Plus: Certain awards expired, forfeited or otherwise terminated unexercised 343 Less: Awards granted to employees (678 ) Less: Awards granted to non-employee directors (133 ) Available for issuance under the 2013 Plan 532 During the six months ended December 24, 2017 and December 25, 2016, UNIFI granted stock options to purchase 54 and 128 shares of common stock, respectively. During the six months ended December 24, 2017 and December 25, 2016, UNIFI granted 90 and 31 restricted stock units (“RSUs”), respectively.

Fair Value of Financial Instrum

Fair Value of Financial Instruments and Non-Financial Assets and Liabilities	6 Months Ended
	Dec. 24, 2017
Fair Value Disclosures [Abstract]
Fair Value of Financial Instruments and Non-Financial Assets and Liabilities	13. Fair Value of Financial Instruments and Non-Financial Assets and Liabilities UNIFI may use derivative financial instruments such as foreign currency forward contracts or interest rate swaps to reduce its ongoing business exposures to fluctuations in foreign currency exchange rates or interest rates. UNIFI does not enter into derivative contracts for speculative purposes. The following table presents details regarding UNIFI’s hedging activities: For the Three Months Ended For the Six Months Ended December 24, 2017 December 25, 2016 December 24, 2017 December 25, 2016 Interest expense $ 1,190 $ 914 $ 2,375 $ 1,606 Increase in fair value of interest rate swaps (1,077 ) (89 ) (1,492 ) (188 ) Impact of interest rate swaps on interest expense 123 65 254 137 For the six months ended December 24, 2017 and December 25, 2016, there were no significant changes to UNIFI’s assets and liabilities measured at fair value, and there were no transfers into or out of the levels of the fair value hierarchy. UNIFI believes that there have been no significant changes to its credit risk profile or the interest rates available to UNIFI for debt issuances with similar terms and average maturities, and UNIFI estimates that the fair values of its debt obligations approximate the carrying amounts. Other financial instruments include cash and cash equivalents, receivables, accounts payable and accrued expenses. The financial statement carrying amounts of these items approximate the fair value due to their short-term nature.

Accumulated Other Comprehensive

Accumulated Other Comprehensive Loss	6 Months Ended
	Dec. 24, 2017
Accumulated Other Comprehensive Income Loss Net Of Tax [Abstract]
Accumulated Other Comprehensive Loss	14. Accumulated Other Comprehensive Loss The components of and the changes in accumulated other comprehensive loss, net of tax, as applicable, consist of the following: Foreign Currency Translation Adjustments Changes in Interest Rate Swaps Accumulated Other Comprehensive Loss Balance at June 25, 2017 $ (32,372 ) $ (508 ) $ (32,880 ) Other comprehensive (loss) income, net of tax (69 ) 1,492 1,423 Balance at December 24, 2017 $ (32,441 ) $ 984 $ (31,457 ) A summary of the after-tax effects of the components of other comprehensive (loss) income, net for the three-month and six-month periods ended December 24, 2017 and December 25, 2016 is included in the accompanying condensed consolidated statements of comprehensive income.

Earnings Per Share

Earnings Per Share	6 Months Ended
	Dec. 24, 2017
Earnings Per Share [Abstract]
Earnings Per Share	15. Earnings Per Share The components of the calculation of earnings per share (“EPS”) are as follows: For the Three Months Ended For the Six Months Ended December 24, 2017 December 25, 2016 December 24, 2017 December 25, 2016 Net income attributable to Unifi, Inc. $ 11,802 $ 4,591 $ 20,762 $ 13,994 Basic weighted average shares 18,273 18,128 18,260 18,045 Net potential common share equivalents – stock options and RSUs 378 314 338 346 Diluted weighted average shares 18,651 18,442 18,598 18,391 Excluded from diluted weighted average shares: Anti-dilutive common share equivalents 60 185 290 271 The calculation of EPS is based on the weighted average number of Unifi, Inc.’s common shares outstanding for the applicable period. The calculation of diluted EPS presents the effect of all potential dilutive common shares that were outstanding during the respective period, unless the effect of doing so is anti-dilutive.

Investments in Unconsolidated A

Investments in Unconsolidated Affiliates and Variable Interest Entities	6 Months Ended
	Dec. 24, 2017
Equity Method Investments And Joint Ventures [Abstract]
Investments in Unconsolidated Affiliates and Variable Interest Entities	16. Investments in Unconsolidated Affiliates and Variable Interest Entities UNIFI currently maintains investments in three entities classified as unconsolidated affiliates: PAL; U.N.F. Industries, Ltd. (“UNF”); and UNF America LLC (“UNFA”). As of December 24, 2017, UNIFI’s investment in PAL was $110,321 and UNIFI’s combined investments in UNF and UNFA were $3,302, each of which is reflected within investments in unconsolidated affiliates in the accompanying condensed consolidated balance sheets. Parkdale America, LLC PAL is a limited liability company treated as a partnership for income tax reporting purposes. UNIFI accounts for its investment in PAL using the equity method of accounting. PAL is subject to price risk related to anticipated fixed-price yarn sales. To protect the gross margin of these sales, PAL may enter into cotton futures to manage changes in raw material prices. The derivative instruments used are listed and traded on an exchange and are valued using quoted prices classified within Level 1 of the fair value hierarchy. As of December 2017, PAL had no futures contracts designated as cash flow hedges. The reconciliation between UNIFI’s share of the underlying equity of PAL and its investment is as follows: Underlying equity as of December 24, 2017 $ 128,412 Initial excess capital contributions 53,363 Impairment charge recorded by UNIFI in fiscal 2007 (74,106 ) Anti-trust lawsuit against PAL in which UNIFI did not participate 2,652 Investment as of December 24, 2017 $ 110,321 U.N.F. Industries, Ltd. Raw material and production services for UNF are provided by Nilit Ltd. under separate supply and services agreements. UNF’s fiscal year end is December 31, and it is a registered Israeli private company located in Migdal Ha-Emek, Israel. UNF America LLC Raw material and production services for UNFA are provided by Nilit America Inc. under separate supply and services agreements. UNFA’s fiscal year end is December 31, and it is a limited liability company treated as a partnership for income tax reporting purposes located in Ridgeway, Virginia. In conjunction with the formation of UNFA, UNIFI entered into a supply agreement with UNF and UNFA whereby UNIFI agreed to purchase all of its first quality nylon POY requirements for texturing (subject to certain exceptions) from either UNF or UNFA. The agreement has no stated minimum purchase quantities and pricing is negotiated every six months, based on market rates. As of December 24, 2017, UNIFI’s open purchase orders related to this agreement were $3,158. UNIFI’s raw material purchases under this supply agreement consist of the following: For the Six Months Ended December 24, 2017 December 25, 2016 UNF $ 1,141 $ 1,250 UNFA 10,406 9,579 Total $ 11,547 $ 10,829 As of December 24, 2017 and June 25, 2017, UNIFI had combined accounts payable due to UNF and UNFA of $1,483 and $2,301, respectively. UNIFI has determined that UNF and UNFA are variable interest entities (“VIEs”) and UNIFI is the primary beneficiary of these entities, based on the terms of the supply agreement discussed above. As a result, these entities should be consolidated with UNIFI’s financial results. As UNIFI purchases substantially all of the output from the two entities, the two entities’ balance sheets constitute 3% or less of UNIFI’s current assets, total assets and total liabilities and because such balances are not expected to comprise a larger portion in the future, UNIFI has not included the accounts of UNF and UNFA in its consolidated financial statements. The financial results of UNF and UNFA are included in UNIFI’s consolidated financial statements with a one-month lag, using the equity method of accounting and with intercompany profits eliminated in accordance with UNIFI’s accounting policy. Other than the supply agreement discussed above, UNIFI does not provide any other commitments or guarantees related to either UNF or UNFA. Condensed balance sheet and income statement information for UNIFI’s unconsolidated affiliates (including reciprocal balances) is presented in the tables below. PAL is defined as significant and its information is separately disclosed. PAL does not meet the criteria for segment reporting. As of December 24, 2017 PAL Other Total Current assets $ 265,491 $ 8,797 $ 274,288 Noncurrent assets 171,256 971 172,227 Current liabilities 56,134 3,262 59,396 Noncurrent liabilities 2,933 — 2,933 Shareholders’ equity and capital accounts 377,680 6,506 384,186 UNIFI’s portion of undistributed earnings 41,432 1,411 42,843 As of June 25, 2017 PAL Other Total Current assets $ 247,820 $ 10,340 $ 258,160 Noncurrent assets 183,418 1,039 184,457 Current liabilities 54,389 3,588 57,977 Noncurrent liabilities 3,263 — 3,263 Shareholders’ equity and capital accounts 373,586 7,791 381,377 For the Three Months Ended December 24, 2017 PAL Other Total Net sales $ 176,577 $ 6,756 $ 183,333 Gross profit 2,379 1,628 4,007 (Loss) income from operations (1,922 ) 1,185 (737 ) Net (loss) income (1,398 ) 1,198 (200 ) Depreciation and amortization 10,885 47 10,932 Cash received by PAL under cotton rebate program 4,701 — 4,701 Earnings recognized by PAL for cotton rebate program 3,191 — 3,191 Distributions received — 1,500 1,500 For the Three Months Ended December 25, 2016 PAL Other Total Net sales $ 153,074 $ 5,056 $ 158,130 Gross profit 1,765 983 2,748 (Loss) income from operations (2,849 ) 509 (2,340 ) Net (loss) income (2,238 ) 513 (1,725 ) Depreciation and amortization 11,708 45 11,753 Cash received by PAL under cotton rebate program 3,635 — 3,635 Earnings recognized by PAL for cotton rebate program 2,907 — 2,907 Distributions received — 750 750 For the Six Months Ended December 24, 2017 PAL Other Total Net sales $ 379,368 $ 12,449 $ 391,817 Gross profit 16,089 2,582 18,671 Income from operations 8,034 1,694 9,728 Net income 6,948 1,716 8,664 Depreciation and amortization 20,485 94 20,579 Cash received by PAL under cotton rebate program 6,942 — 6,942 Earnings recognized by PAL for cotton rebate program 6,446 — 6,446 Distributions received 7,178 1,500 8,678 For the Six Months Ended December 25, 2016 PAL Other Total Net sales $ 358,974 $ 11,058 $ 370,032 Gross profit 7,261 2,528 9,789 (Loss) income from operations (1,988 ) 1,594 (394 ) Net (loss) income (1,364 ) 1,610 246 Depreciation and amortization 23,184 84 23,268 Cash received by PAL under cotton rebate program 7,762 — 7,762 Earnings recognized by PAL for cotton rebate program 6,796 — 6,796 Distributions received — 1,500 1,500

Commitments and Contingencies

Commitments and Contingencies	6 Months Ended
	Dec. 24, 2017
Commitments And Contingencies Disclosure [Abstract]
Commitments and Contingencies	17. Commitments and Contingencies Collective Bargaining Agreements While employees of UNIFI’s Brazilian operations are unionized, none of the labor force employed by UNIFI’s domestic or other foreign subsidiaries is currently covered by a collective bargaining agreement. Environmental On September 30, 2004, UNIFI completed its acquisition of polyester filament manufacturing assets located in Kinston, North Carolina from Invista S.a.r.l. (“INVISTA”). The land for the Kinston site was leased pursuant to a 99-year ground lease (the “Ground Lease”) with E.I. DuPont de Nemours (“DuPont”). Since 1993, DuPont has been investigating and cleaning up the Kinston site under the supervision of the U.S. Environmental Protection Agency and the North Carolina Department of Environmental Quality (“DEQ”) pursuant to the Resource Conservation and Recovery Act Corrective Action program. The program requires DuPont to identify all potential areas of environmental concern (“AOCs”), assess the extent of containment at the identified AOCs and remediate the AOCs to comply with applicable regulatory standards. Effective March 20, 2008, UNIFI entered into a lease termination agreement associated with conveyance of certain assets at the Kinston site to DuPont. This agreement terminated the Ground Lease and relieved UNIFI of any future responsibility for environmental remediation, other than participation with DuPont, if so called upon, with regard to UNIFI’s period of operation of the Kinston site, which was from 2004 to 2008. At this time, UNIFI has no basis to determine if or when it will have any responsibility or obligation with respect to the AOCs or the extent of any potential liability for the same. UNIFI continues to own property acquired in the 2004 transaction with INVISTA that has contamination from DuPont’s operations and is monitored by DEQ. This site has been remediated by DuPont, and DuPont has received authority from DEQ to discontinue further remediation, other than natural attenuation. Prior to transfer of responsibility to UNIFI, DuPont has a duty to monitor and report the environmental status of the site to DEQ. UNIFI expects to assume that responsibility in fiscal 2018 and will be entitled to receive from DuPont seven years of monitoring and reporting costs, less certain adjustments. At that time, UNIFI will assume responsibility for any future remediation of the site. At this time, UNIFI has no basis to determine if or when it will have any obligation to perform further remediation or the potential cost thereof. Leases UNIFI routinely leases sales and administrative office space, warehousing and distribution centers, manufacturing space, transportation equipment, manufacturing equipment, and other information technology and office equipment from third parties. UNIFI has assumed various financial obligations and commitments in the normal course of its operating and financing activities. Financial obligations are considered to represent known future cash payments that UNIFI is required to make under existing contractual arrangements, such as debt and lease agreements.

Related Party Transactions

Related Party Transactions	6 Months Ended
	Dec. 24, 2017
Related Party Transactions [Abstract]
Related Party Transactions	18. Related Party Transactions For details regarding the nature of certain related party relationships, see Note 24, “Related Party Transactions,” to the consolidated financial statements in the 2017 Form 10-K. Related party receivables consists of the following: December 24, 2017 June 25, 2017 Salem Global Logistics, Inc. $ 7 $ 6 Total related party receivables (included within receivables, net) $ 7 $ 6 Related party payables consists of the following: December 24, 2017 June 25, 2017 Salem Leasing Corporation (included within accounts payable) $ 294 $ 298 Salem Leasing Corporation (capital lease obligation) 911 947 Total related party payables $ 1,205 $ 1,245 Related party transactions in excess of $120 for the current or prior two fiscal years consist of the following amounts for the periods presented: For the Three Months Ended Affiliated Entity Transaction Type December 24, 2017 December 25, 2016 Salem Leasing Corporation Transportation equipment costs and capital lease debt service $ 969 $ 1,291 Salem Global Logistics, Inc. Freight service income 50 31 For the Six Months Ended Affiliated Entity Transaction Type December 24, 2017 December 25, 2016 Salem Leasing Corporation Transportation equipment costs and capital lease debt service $ 1,950 $ 2,269 Salem Global Logistics, Inc. Freight service income 92 52

Business Segment Information

Business Segment Information	6 Months Ended
	Dec. 24, 2017
Segment Reporting [Abstract]
Business Segment Information	19. Business Segment Information UNIFI defines operating segments as components of the organization for which discrete financial information is available and operating results are evaluated on a regular basis by UNIFI’s Chief Executive Officer, who is the chief operating decision maker (the “CODM”), in order to assess performance and allocate resources. Characteristics of the organization which were relied upon in making the determination of reportable segments include the nature of the products sold, the organization’s internal structure, the trade policies in the geographic regions in which UNIFI operates and the information that is regularly reviewed by the CODM for the purpose of assessing performance and allocating resources. UNIFI ’s operating segments are aggregated into three reportable segments based on similarities between the operating segments’ economic characteristics, nature of products sold, type of customer, methods of distribution and regulatory environment. • The operations within the Polyester Segment exhibit similar long-term economic characteristics and sell into an economic trading zone covered by the North American Free Trade Agreement (“NAFTA”) and the Dominican Republic—Central America Free Trade Agreement (“CAFTA-DR”) to similar customers utilizing similar methods of distribution. These operations derive revenues from polyester-based products with sales primarily to other yarn manufacturers and knitters and weavers that produce yarn and/or fabric for the apparel, hosiery, automotive, home furnishings, industrial and other end-use markets. The Polyester Segment consists of sales and manufacturing operations in the United States and El Salvador. • The operations within the Nylon Segment exhibit similar long-term economic characteristics and sell into an economic trading zone covered by NAFTA and CAFTA-DR to similar customers utilizing similar methods of distribution. The Nylon Segment includes an immaterial operating segment in Colombia that sells similar nylon-based textile products to similar customers in Colombia and Mexico utilizing similar methods of distribution. These operations derive revenues from nylon-based products with sales to knitters and weavers that produce fabric primarily for the apparel and hosiery markets. The Nylon Segment consists of sales and manufacturing operations in the United States and Colombia. • The operations within the International Segment exhibit similar long-term economic characteristics and sell to similar customers utilizing similar methods of distribution in geographic regions that are outside of the economic trading zone covered by NAFTA and CAFTA-DR. The International Segment primarily sells polyester-based products to knitters and weavers that produce fabric for the apparel, automotive, home furnishings, industrial and other end-use markets primarily in the South American and Asian regions. The International Segment includes a manufacturing location in Brazil and sales offices in Brazil, China and Sri Lanka. In addition to UNIFI’s reportable segments, the selected financial information presented below includes an All Other category. All Other consists primarily of for-hire transportation services and Repreve Renewables, LLC (“Renewables”) (up through December 23, 2016, the date of the sale by UNIFI of its 60% equity ownership interest in Renewables). For-hire transportation services revenue is derived from performing common carrier services utilizing UNIFI’s fleet of transportation equipment. Revenue for Renewables was primarily derived from (i) facilitating the use of miscanthus grass as bio-fuel through service agreements and (ii) delivering harvested miscanthus grass to poultry producers for animal bedding. The operations within All Other (i) are not subject to review by the CODM at a level consistent with UNIFI’s other operations, (ii) are not regularly evaluated using the same metrics applied to UNIFI’s other operations and (iii) do not qualify for aggregation with an existing reportable segment. Therefore, such operations are excluded from reportable segments. UNIFI evaluates the operating performance of its segments based upon Segment Profit (Loss), which represents segment gross profit (loss) plus segment depreciation expense. This measurement of segment profit or loss best aligns segment reporting with the current assessments and evaluations performed by, and information provided to, the CODM. The accounting policies for the segments are consistent with UNIFI’s accounting policies. Intersegment sales are omitted from the below financial information, as they are (i) insignificant to UNIFI’s segments and eliminated from consolidated reporting and (ii) excluded from segment evaluations performed by the CODM. Selected financial information is presented below: For the Three Months Ended December 24, 2017 Polyester Nylon International All Other Total Net sales $ 90,316 $ 25,103 $ 51,046 $ 1,013 $ 167,478 Cost of sales 81,740 22,027 40,072 963 144,802 Gross profit 8,576 3,076 10,974 50 22,676 Segment depreciation expense 3,973 552 397 64 4,986 Segment Profit $ 12,549 $ 3,628 $ 11,371 $ 114 $ 27,662 For the Three Months Ended December 25, 2016 Polyester Nylon International All Other Total Net sales $ 86,671 $ 28,302 $ 38,868 $ 1,314 $ 155,155 Cost of sales 76,200 25,679 29,419 1,727 133,025 Gross profit (loss) 10,471 2,623 9,449 (413 ) 22,130 Segment depreciation expense 3,384 530 228 244 4,386 Segment Profit (Loss) $ 13,855 $ 3,153 $ 9,677 $ (169 ) $ 26,516 The reconciliations of segment gross profit (loss) to consolidated income before income taxes are as follows: For the Three Months Ended December 24, 2017 December 25, 2016 Polyester $ 8,576 $ 10,471 Nylon 3,076 2,623 International 10,974 9,449 All Other 50 (413 ) Segment gross profit 22,676 22,130 Selling, general and administrative expenses 14,626 12,868 Benefit for bad debts (72 ) (95 ) Other operating expense, net 348 319 Operating income 7,774 9,038 Interest income (181 ) (183 ) Interest expense 1,190 914 Loss on sale of business — 1,662 Equity in (earnings) loss of unconsolidated affiliates (211 ) 367 Income before income taxes $ 6,976 $ 6,278 Selected financial information is presented below: For the Six Months Ended December 24, 2017 Polyester Nylon International All Other Total Net sales $ 178,054 $ 51,930 $ 99,705 $ 2,031 $ 331,720 Cost of sales 160,565 45,540 77,733 1,914 285,752 Gross profit 17,489 6,390 21,972 117 45,968 Segment depreciation expense 7,840 1,089 813 129 9,871 Segment Profit $ 25,329 $ 7,479 $ 22,785 $ 246 $ 55,839 For the Six Months Ended December 25, 2016 Polyester Nylon International All Other Total Net sales $ 171,356 $ 56,797 $ 84,212 $ 2,759 $ 315,124 Cost of sales 152,435 51,037 62,493 3,482 269,447 Gross profit (loss) 18,921 5,760 21,719 (723 ) 45,677 Segment depreciation expense 6,492 1,040 474 496 8,502 Segment Profit (Loss) $ 25,413 $ 6,800 $ 22,193 $ (227 ) $ 54,179 The reconciliations of segment gross profit (loss) to consolidated income before income taxes are as follows: For the Six Months Ended December 24, 2017 December 25, 2016 Polyester $ 17,489 $ 18,921 Nylon 6,390 5,760 International 21,972 21,719 All Other 117 (723 ) Segment gross profit 45,968 45,677 Selling, general and administrative expenses 27,489 24,278 Benefit for bad debts (131 ) (462 ) Other operating expense, net 663 249 Operating income 17,947 21,612 Interest income (262 ) (329 ) Interest expense 2,375 1,606 Loss on sale of business — 1,662 Equity in earnings of unconsolidated affiliates (3,298 ) (473 ) Income before income taxes $ 19,132 $ 19,146 The reconciliations of segment total assets to consolidated total assets are as follows: December 24, 2017 June 25, 2017 Polyester $ 266,522 $ 270,819 Nylon 60,210 57,789 International 95,198 80,824 Segment total assets 421,930 409,432 Other current assets 33,033 27,375 Other PP&E 15,988 14,904 Other non-current assets 2,891 279 Investments in unconsolidated affiliates 113,623 119,513 Total assets $ 587,465 $ 571,503

Supplemental Cash Flow Informat

Supplemental Cash Flow Information	6 Months Ended
	Dec. 24, 2017
Additional Cash Flow Elements And Supplemental Cash Flow Information [Abstract]
Supplemental Cash Flow Information	20. Supplemental Cash Flow Information Cash payments for interest and taxes consist of the following: For the Six Months Ended December 24, 2017 December 25, 2016 Interest, net of capitalized interest of $85 and $395, respectively $ 2,130 $ 1,527 Income taxes, net of refunds 5,340 5,695 Cash payments for taxes shown above consist primarily of income and withholding tax payments made by UNIFI in both U.S. and foreign jurisdictions. Non-Cash Investing and Financing Activities As of December 24, 2017 and June 25, 2017, $2,610 and $3,234, respectively, were included in accounts payable for unpaid capital expenditures. As of December 25, 2016 and June 26, 2016, $3,700 and $4,197, respectively, were included in accounts payable for unpaid capital expenditures. During the six months ended December 25, 2016, UNIFI recorded $5,139 to construction in progress and long-term debt, in connection with a historical construction financing arrangement.

Basis of Presentation; Conden27

Basis of Presentation; Condensed Notes (Policies)	6 Months Ended
	Dec. 24, 2017
Accounting Policies [Abstract]
Fiscal Period	The fiscal quarter for Unifi, Inc. and its subsidiary in El Salvador ended on December 24, 2017, the second to last Sunday in December. The fiscal quarter for Unifi, Inc.’s Brazilian, Chinese, Colombian and Sri Lankan subsidiaries ended on December 31, 2017. There were no significant transactions or events that occurred between Unifi, Inc.’s fiscal quarter end and such wholly owned subsidiaries’ subsequent fiscal quarter end. The three-month and six-month periods ended December 24, 2017 and December 25, 2016 each consisted of 13 and 26 fiscal weeks, respectively.
Reclassification	Reclassifications Certain reclassifications of prior years’ data have been made to conform to the current year presentation.

Receivables, Net (Tables)

Receivables, Net (Tables)	6 Months Ended
	Dec. 24, 2017
Receivables [Abstract]
Schedule of Accounts, Notes, Loans and Financing Receivable	Receivables, net consists of the following: December 24, 2017 June 25, 2017 Customer receivables $ 82,637 $ 83,291 Allowance for uncollectible accounts (2,089 ) (2,222 ) Reserves for yarn quality claims (731 ) (1,278 ) Net customer receivables 79,817 79,791 Other receivables 1,030 1,330 Total receivables, net $ 80,847 $ 81,121
Schedule of Reserves for Yarn Quality Claims	The changes in UNIFI’s reserves for yarn quality claims were as follows: Reserves for Yarn Quality Claims Balance at June 25, 2017 $ (1,278 ) Charged to costs and expenses (616 ) Translation activity (12 ) Deductions 1,175 Balance at December 24, 2017 $ (731 )

Inventories (Tables)

Inventories (Tables)	6 Months Ended
	Dec. 24, 2017
Inventory Disclosure [Abstract]
Inventories Components	Inventories consists of the following: December 24, 2017 June 25, 2017 Raw materials $ 38,342 $ 36,748 Supplies 6,537 6,104 Work in process 6,819 7,399 Finished goods 66,872 63,121 Gross inventories 118,570 113,372 Inventory reserves (2,331 ) (1,967 ) Total inventories $ 116,239 $ 111,405

Property, Plant and Equipment30

Property, Plant and Equipment, Net (Tables)	6 Months Ended
	Dec. 24, 2017
Property Plant And Equipment [Abstract]
Property, Plant and Equipment Components	Property, plant and equipment, net (“PP&E”) consists of the following: December 24, 2017 June 25, 2017 Land $ 2,931 $ 2,931 Land improvements 15,099 15,066 Buildings and improvements 157,984 157,115 Assets under capital leases 34,568 34,568 Machinery and equipment 586,798 579,211 Computers, software and office equipment 19,850 19,360 Transportation equipment 4,780 4,798 Construction in progress 8,820 7,371 Gross property, plant and equipment 830,830 820,420 Less: accumulated depreciation (621,107 ) (612,355 ) Less: accumulated amortization – capital leases (6,024 ) (4,677 ) Total PP&E $ 203,699 $ 203,388
Schedule of Depreciation Expense and Repair and Maintenance Expense	Depreciation expense and repair and maintenance expenses were as follows: For the Three Months Ended For the Six Months Ended December 24, 2017 December 25, 2016 December 24, 2017 December 25, 2016 Depreciation expense $ 5,237 $ 4,486 $ 10,360 $ 8,700 Repair and maintenance expenses 4,779 4,514 9,504 8,754

Accrued Expenses (Tables)

Accrued Expenses (Tables)	6 Months Ended
	Dec. 24, 2017
Payables And Accruals [Abstract]
Schedule of Accrued Liabilities	Accrued expenses consists of the following: December 24, 2017 June 25, 2017 Payroll and fringe benefits $ 7,277 $ 10,469 Other 5,713 5,675 Total accrued expenses $ 12,990 $ 16,144

Long-Term Debt (Tables)

Long-Term Debt (Tables)	6 Months Ended
	Dec. 24, 2017
Debt Disclosure [Abstract]
Long-Term Debt Components	The following table presents the total balances outstanding for UNIFI’s debt obligations, their scheduled maturity dates and the weighted average interest rates for borrowings as well as the applicable current portion of long-term debt: Weighted Average Scheduled Interest Rate as of Principal Amounts as of Maturity Date December 24, 2017 December 24, 2017 June 25, 2017 ABL Revolver March 2020 3.3% $ 21,900 $ 9,300 ABL Term Loan (1) March 2020 3.3% 90,000 95,000 Capital lease obligations (2) 3.7% 21,640 25,168 Total debt 133,540 129,468 Current portion of capital lease obligations (7,112 ) (7,060 ) Current portion of other long-term debt (10,000 ) (10,000 ) Unamortized debt issuance costs (840 ) (1,026 ) Total long-term debt $ 115,588 $ 111,382 (1) Includes the effects of interest rate swaps. (2) Scheduled maturity dates for capital lease obligations range from July 2018 to November 2027.
Scheduled Maturities of Outstanding Debt Obligations	The following table presents the scheduled maturities of UNIFI’s outstanding debt obligations for the remainder of fiscal 2018 and the fiscal years thereafter: Fiscal 2018 Fiscal 2019 Fiscal 2020 Fiscal 2021 Fiscal 2022 Thereafter ABL Revolver $ — $ — $ 21,900 $ — $ — $ — ABL Term Loan 5,000 10,000 75,000 — — — Capital lease obligations 3,533 6,996 5,519 2,624 2,417 551 Total $ 8,533 $ 16,996 $ 102,419 $ 2,624 $ 2,417 $ 551

Other Long-Term Liabilities (Ta

Other Long-Term Liabilities (Tables)	6 Months Ended
	Dec. 24, 2017
Other Liabilities Disclosure [Abstract]
Other Long-Term Liabilities Components	Other long-term liabilities consists of the following: December 24, 2017 June 25, 2017 Uncertain tax positions $ 5,293 $ 5,077 Other 5,800 6,727 Total other long-term liabilities $ 11,093 $ 11,804

Income Taxes (Tables)

Income Taxes (Tables)	6 Months Ended
	Dec. 24, 2017
Income Tax Disclosure [Abstract]
Schedule of Provision for Income Taxes	The provision for income taxes was as follows: For the Three Months Ended For the Six Months Ended December 24, 2017 December 25, 2016 December 24, 2017 December 25, 2016 (Benefit) provision for income taxes $ (4,826 ) $ 1,924 $ (1,630 ) $ 5,650 Effective tax rate (69.2 )% 30.6 % (8.5 )% 29.5 %
Schedule of Components of Deferred Tax Valuation Allowance	The components of UNIFI’s deferred tax valuation allowance are as follows: December 24, 2017 June 25, 2017 Investment in a former domestic unconsolidated affiliate $ (3,958 ) $ (6,269 ) Equity-method investment in PAL (1,217 ) (1,520 ) Certain losses carried forward (1) (1,548 ) (5,924 ) State NOLs (108 ) (108 ) Other foreign NOLs (2) (2,963 ) (3,347 ) Foreign tax credits (1,167 ) (789 ) Total deferred tax valuation allowance $ (10,961 ) $ (17,957 ) (1) Certain U.S. NOLs and capital losses outside the U.S. consolidated tax filing group. (2) Presented net of certain NOL carryforward deferred tax assets.

Shareholders' Equity (Tables)

Shareholders' Equity (Tables)	6 Months Ended
	Dec. 24, 2017
Stockholders Equity Note [Abstract]
Schedule of Stockholders' Equity	Shares Common Stock Capital in Excess of Par Value Retained Earnings Accumulated Other Comprehensive Loss Total Shareholders’ Equity Balance at June 25, 2017 18,230 $ 1,823 $ 51,923 $ 339,940 $ (32,880 ) $ 360,806 Options exercised 54 6 213 — — 219 Conversion of restricted stock units 3 — — — — — Stock-based compensation 4 — 3,079 — — 3,079 Other comprehensive income, net of tax — — — — 1,423 1,423 Net income — — — 20,762 — 20,762 Balance at December 24, 2017 18,291 $ 1,829 $ 55,215 $ 360,702 $ (31,457 ) $ 386,289

Stock-Based Compensation (Table

Stock-Based Compensation (Tables)	6 Months Ended
	Dec. 24, 2017
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Summary of Number of Securities Remaining Available for Future Issuance	The following table provides information as of December 24, 2017 with respect to the number of securities remaining available for future issuance under the Unifi, Inc. 2013 Incentive Compensation Plan (the “2013 Plan”): Authorized under the 2013 Plan 1,000 Plus: Certain awards expired, forfeited or otherwise terminated unexercised 343 Less: Awards granted to employees (678 ) Less: Awards granted to non-employee directors (133 ) Available for issuance under the 2013 Plan 532

Fair Value of Financial Instr37

Fair Value of Financial Instruments and Non-Financial Assets and Liabilities (Tables)	6 Months Ended
	Dec. 24, 2017
Fair Value Disclosures [Abstract]
Schedule of Hedging Activities	The following table presents details regarding UNIFI’s hedging activities: For the Three Months Ended For the Six Months Ended December 24, 2017 December 25, 2016 December 24, 2017 December 25, 2016 Interest expense $ 1,190 $ 914 $ 2,375 $ 1,606 Increase in fair value of interest rate swaps (1,077 ) (89 ) (1,492 ) (188 ) Impact of interest rate swaps on interest expense 123 65 254 137

Accumulated Other Comprehensi38

Accumulated Other Comprehensive Loss (Tables)	6 Months Ended
	Dec. 24, 2017
Accumulated Other Comprehensive Income Loss Net Of Tax [Abstract]
Schedule of Changes in Accumulated Other Comprehensive Loss, Net of Tax	The components of and the changes in accumulated other comprehensive loss, net of tax, as applicable, consist of the following: Foreign Currency Translation Adjustments Changes in Interest Rate Swaps Accumulated Other Comprehensive Loss Balance at June 25, 2017 $ (32,372 ) $ (508 ) $ (32,880 ) Other comprehensive (loss) income, net of tax (69 ) 1,492 1,423 Balance at December 24, 2017 $ (32,441 ) $ 984 $ (31,457 )

Earnings Per Share (Tables)

Earnings Per Share (Tables)	6 Months Ended
	Dec. 24, 2017
Earnings Per Share [Abstract]
Computation of Basic and Diluted Earnings Per Share	The components of the calculation of earnings per share (“EPS”) are as follows: For the Three Months Ended For the Six Months Ended December 24, 2017 December 25, 2016 December 24, 2017 December 25, 2016 Net income attributable to Unifi, Inc. $ 11,802 $ 4,591 $ 20,762 $ 13,994 Basic weighted average shares 18,273 18,128 18,260 18,045 Net potential common share equivalents – stock options and RSUs 378 314 338 346 Diluted weighted average shares 18,651 18,442 18,598 18,391 Excluded from diluted weighted average shares: Anti-dilutive common share equivalents 60 185 290 271

Investments in Unconsolidated40

Investments in Unconsolidated Affiliates and Variable Interest Entities (Tables)	6 Months Ended
	Dec. 24, 2017
Schedule Of Equity Method Investments [Line Items]
Schedule of Raw Material Purchases under Supply Agreement	UNIFI’s raw material purchases under this supply agreement consist of the following: For the Six Months Ended December 24, 2017 December 25, 2016 UNF $ 1,141 $ 1,250 UNFA 10,406 9,579 Total $ 11,547 $ 10,829
Schedule of Unaudited, Condensed Balance Sheet Information for Unconsolidated Affiliates	Condensed balance sheet and income statement information for UNIFI’s unconsolidated affiliates (including reciprocal balances) is presented in the tables below. PAL is defined as significant and its information is separately disclosed. PAL does not meet the criteria for segment reporting. As of December 24, 2017 PAL Other Total Current assets $ 265,491 $ 8,797 $ 274,288 Noncurrent assets 171,256 971 172,227 Current liabilities 56,134 3,262 59,396 Noncurrent liabilities 2,933 — 2,933 Shareholders’ equity and capital accounts 377,680 6,506 384,186 UNIFI’s portion of undistributed earnings 41,432 1,411 42,843 As of June 25, 2017 PAL Other Total Current assets $ 247,820 $ 10,340 $ 258,160 Noncurrent assets 183,418 1,039 184,457 Current liabilities 54,389 3,588 57,977 Noncurrent liabilities 3,263 — 3,263 Shareholders’ equity and capital accounts 373,586 7,791 381,377
Income Statement Information [Member]
Schedule Of Equity Method Investments [Line Items]
Schedule of Unaudited, Condensed Income Statement Information for Unconsolidated Affiliates	For the Three Months Ended December 24, 2017 PAL Other Total Net sales $ 176,577 $ 6,756 $ 183,333 Gross profit 2,379 1,628 4,007 (Loss) income from operations (1,922 ) 1,185 (737 ) Net (loss) income (1,398 ) 1,198 (200 ) Depreciation and amortization 10,885 47 10,932 Cash received by PAL under cotton rebate program 4,701 — 4,701 Earnings recognized by PAL for cotton rebate program 3,191 — 3,191 Distributions received — 1,500 1,500 For the Three Months Ended December 25, 2016 PAL Other Total Net sales $ 153,074 $ 5,056 $ 158,130 Gross profit 1,765 983 2,748 (Loss) income from operations (2,849 ) 509 (2,340 ) Net (loss) income (2,238 ) 513 (1,725 ) Depreciation and amortization 11,708 45 11,753 Cash received by PAL under cotton rebate program 3,635 — 3,635 Earnings recognized by PAL for cotton rebate program 2,907 — 2,907 Distributions received — 750 750 For the Six Months Ended December 24, 2017 PAL Other Total Net sales $ 379,368 $ 12,449 $ 391,817 Gross profit 16,089 2,582 18,671 Income from operations 8,034 1,694 9,728 Net income 6,948 1,716 8,664 Depreciation and amortization 20,485 94 20,579 Cash received by PAL under cotton rebate program 6,942 — 6,942 Earnings recognized by PAL for cotton rebate program 6,446 — 6,446 Distributions received 7,178 1,500 8,678 For the Six Months Ended December 25, 2016 PAL Other Total Net sales $ 358,974 $ 11,058 $ 370,032 Gross profit 7,261 2,528 9,789 (Loss) income from operations (1,988 ) 1,594 (394 ) Net (loss) income (1,364 ) 1,610 246 Depreciation and amortization 23,184 84 23,268 Cash received by PAL under cotton rebate program 7,762 — 7,762 Earnings recognized by PAL for cotton rebate program 6,796 — 6,796 Distributions received — 1,500 1,500
Parkdale America LLC [Member]
Schedule Of Equity Method Investments [Line Items]
Schedule of Reconciliation Between Share of Underlying Equity	The reconciliation between UNIFI’s share of the underlying equity of PAL and its investment is as follows: Underlying equity as of December 24, 2017 $ 128,412 Initial excess capital contributions 53,363 Impairment charge recorded by UNIFI in fiscal 2007 (74,106 ) Anti-trust lawsuit against PAL in which UNIFI did not participate 2,652 Investment as of December 24, 2017 $ 110,321

Related Party Transactions (Tab

Related Party Transactions (Tables)	6 Months Ended
	Dec. 24, 2017
Related Party Transactions [Abstract]
Related Party Receivables and Payables	Related party receivables consists of the following: December 24, 2017 June 25, 2017 Salem Global Logistics, Inc. $ 7 $ 6 Total related party receivables (included within receivables, net) $ 7 $ 6 Related party payables consists of the following: December 24, 2017 June 25, 2017 Salem Leasing Corporation (included within accounts payable) $ 294 $ 298 Salem Leasing Corporation (capital lease obligation) 911 947 Total related party payables $ 1,205 $ 1,245
Schedule of Related Party Transactions	Related party transactions in excess of $120 for the current or prior two fiscal years consist of the following amounts for the periods presented: For the Three Months Ended Affiliated Entity Transaction Type December 24, 2017 December 25, 2016 Salem Leasing Corporation Transportation equipment costs and capital lease debt service $ 969 $ 1,291 Salem Global Logistics, Inc. Freight service income 50 31 For the Six Months Ended Affiliated Entity Transaction Type December 24, 2017 December 25, 2016 Salem Leasing Corporation Transportation equipment costs and capital lease debt service $ 1,950 $ 2,269 Salem Global Logistics, Inc. Freight service income 92 52

Business Segment Information (T

Business Segment Information (Tables)	6 Months Ended
	Dec. 24, 2017
Segment Reporting [Abstract]
Selected Financial Information for Polyester, Nylon, International and Other Segments	Selected financial information is presented below: For the Three Months Ended December 24, 2017 Polyester Nylon International All Other Total Net sales $ 90,316 $ 25,103 $ 51,046 $ 1,013 $ 167,478 Cost of sales 81,740 22,027 40,072 963 144,802 Gross profit 8,576 3,076 10,974 50 22,676 Segment depreciation expense 3,973 552 397 64 4,986 Segment Profit $ 12,549 $ 3,628 $ 11,371 $ 114 $ 27,662 For the Three Months Ended December 25, 2016 Polyester Nylon International All Other Total Net sales $ 86,671 $ 28,302 $ 38,868 $ 1,314 $ 155,155 Cost of sales 76,200 25,679 29,419 1,727 133,025 Gross profit (loss) 10,471 2,623 9,449 (413 ) 22,130 Segment depreciation expense 3,384 530 228 244 4,386 Segment Profit (Loss) $ 13,855 $ 3,153 $ 9,677 $ (169 ) $ 26,516 Selected financial information is presented below: For the Six Months Ended December 24, 2017 Polyester Nylon International All Other Total Net sales $ 178,054 $ 51,930 $ 99,705 $ 2,031 $ 331,720 Cost of sales 160,565 45,540 77,733 1,914 285,752 Gross profit 17,489 6,390 21,972 117 45,968 Segment depreciation expense 7,840 1,089 813 129 9,871 Segment Profit $ 25,329 $ 7,479 $ 22,785 $ 246 $ 55,839 For the Six Months Ended December 25, 2016 Polyester Nylon International All Other Total Net sales $ 171,356 $ 56,797 $ 84,212 $ 2,759 $ 315,124 Cost of sales 152,435 51,037 62,493 3,482 269,447 Gross profit (loss) 18,921 5,760 21,719 (723 ) 45,677 Segment depreciation expense 6,492 1,040 474 496 8,502 Segment Profit (Loss) $ 25,413 $ 6,800 $ 22,193 $ (227 ) $ 54,179
Reconciliations of Segment Gross Profit (Loss) to Consolidated Income Before Income Taxes	The reconciliations of segment gross profit (loss) to consolidated income before income taxes are as follows: For the Three Months Ended December 24, 2017 December 25, 2016 Polyester $ 8,576 $ 10,471 Nylon 3,076 2,623 International 10,974 9,449 All Other 50 (413 ) Segment gross profit 22,676 22,130 Selling, general and administrative expenses 14,626 12,868 Benefit for bad debts (72 ) (95 ) Other operating expense, net 348 319 Operating income 7,774 9,038 Interest income (181 ) (183 ) Interest expense 1,190 914 Loss on sale of business — 1,662 Equity in (earnings) loss of unconsolidated affiliates (211 ) 367 Income before income taxes $ 6,976 $ 6,278 The reconciliations of segment gross profit (loss) to consolidated income before income taxes are as follows: For the Six Months Ended December 24, 2017 December 25, 2016 Polyester $ 17,489 $ 18,921 Nylon 6,390 5,760 International 21,972 21,719 All Other 117 (723 ) Segment gross profit 45,968 45,677 Selling, general and administrative expenses 27,489 24,278 Benefit for bad debts (131 ) (462 ) Other operating expense, net 663 249 Operating income 17,947 21,612 Interest income (262 ) (329 ) Interest expense 2,375 1,606 Loss on sale of business — 1,662 Equity in earnings of unconsolidated affiliates (3,298 ) (473 ) Income before income taxes $ 19,132 $ 19,146
Reconciliation of Segment Total Assets to Consolidated Total Assets	The reconciliations of segment total assets to consolidated total assets are as follows: December 24, 2017 June 25, 2017 Polyester $ 266,522 $ 270,819 Nylon 60,210 57,789 International 95,198 80,824 Segment total assets 421,930 409,432 Other current assets 33,033 27,375 Other PP&E 15,988 14,904 Other non-current assets 2,891 279 Investments in unconsolidated affiliates 113,623 119,513 Total assets $ 587,465 $ 571,503

Supplemental Cash Flow Inform43

Supplemental Cash Flow Information (Tables)	6 Months Ended
	Dec. 24, 2017
Supplemental Cash Flow Information [Abstract]
Schedule of Cash Payments for Interest and Taxes	Cash payments for interest and taxes consist of the following: For the Six Months Ended December 24, 2017 December 25, 2016 Interest, net of capitalized interest of $85 and $395, respectively $ 2,130 $ 1,527 Income taxes, net of refunds 5,340 5,695

Background - Additional Informa

Background - Additional Information (Details)	Dec. 24, 2017Entity
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Number of countries in which entity operates	4
Parkdale America LLC [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Equity method investment, ownership percentage	34.00%

Recent Accounting Pronounceme45

Recent Accounting Pronouncements - Additional Information (Details) - USD ($) $ in Thousands	6 Months Ended
	Dec. 24, 2017	Jun. 25, 2017
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Estimated future minimum lease payments under non-cancelable operating leases		$ 6,400
ASU 2016-09 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Decrease to provision for income taxes for excess tax benefits	$ 148

Receivables, Net - Schedule of

Receivables, Net - Schedule of Accounts, Notes, Loans and Financing Receivable (Details) - USD ($) $ in Thousands	Dec. 24, 2017	Jun. 25, 2017
Receivables [Abstract]
Customer receivables	$ 82,637	$ 83,291
Allowance for uncollectible accounts	(2,089)	(2,222)
Reserves for yarn quality claims	(731)	(1,278)
Net customer receivables	79,817	79,791
Other receivables	1,030	1,330
Total receivables, net	$ 80,847	$ 81,121

Receivables, Net - Schedule o47

Receivables, Net - Schedule of Reserves for Yarn Quality Claims (Details) - Reserves for Yarn Quality Claims [Member] $ in Thousands	6 Months Ended
	Dec. 24, 2017USD ($)
Valuation And Qualifying Accounts Disclosure [Line Items]
Balance at June 25, 2017	$ (1,278)
Charged to costs and expenses	(616)
Translation activity	(12)
Deductions	1,175
Balance at December 24, 2017	$ (731)

Inventories - Inventories Compo

Inventories - Inventories Components (Details) - USD ($) $ in Thousands	Dec. 24, 2017	Jun. 25, 2017
Inventory Disclosure [Abstract]
Raw materials	$ 38,342	$ 36,748
Supplies	6,537	6,104
Work in process	6,819	7,399
Finished goods	66,872	63,121
Gross inventories	118,570	113,372
Inventory reserves	(2,331)	(1,967)
Total inventories	$ 116,239	$ 111,405

Property, Plant and Equipment49

Property, Plant and Equipment, Net - Property, Plant and Equipment Components (Details) - USD ($) $ in Thousands	Dec. 24, 2017	Jun. 25, 2017
Property Plant And Equipment [Line Items]
Gross property, plant and equipment	$ 830,830	$ 820,420
Less: accumulated depreciation	(621,107)	(612,355)
Less: accumulated amortization – capital leases	(6,024)	(4,677)
Total PP&E	203,699	203,388
Land [Member]
Property Plant And Equipment [Line Items]
Gross property, plant and equipment	2,931	2,931
Land Improvements [Member]
Property Plant And Equipment [Line Items]
Gross property, plant and equipment	15,099	15,066
Buildings and Improvements [Member]
Property Plant And Equipment [Line Items]
Gross property, plant and equipment	157,984	157,115
Assets under Capital Leases [Member]
Property Plant And Equipment [Line Items]
Gross property, plant and equipment	34,568	34,568
Machinery and Equipment [Member]
Property Plant And Equipment [Line Items]
Gross property, plant and equipment	586,798	579,211
Computers, Software and Office Equipment [Member]
Property Plant And Equipment [Line Items]
Gross property, plant and equipment	19,850	19,360
Transportation Equipment [Member]
Property Plant And Equipment [Line Items]
Gross property, plant and equipment	4,780	4,798
Construction in Progress [Member]
Property Plant And Equipment [Line Items]
Gross property, plant and equipment	$ 8,820	$ 7,371

Property, Plant and Equipment50

Property, Plant and Equipment, Net - Schedule of Depreciation Expense and Repair and Maintenance Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 24, 2017	Dec. 25, 2016	Dec. 24, 2017	Dec. 25, 2016
Property Plant And Equipment [Abstract]
Depreciation expense	$ 5,237	$ 4,486	$ 10,360	$ 8,700
Repair and maintenance expenses	$ 4,779	$ 4,514	$ 9,504	$ 8,754

Accrued Expenses - Schedule of

Accrued Expenses - Schedule of Accrued Liabilities (Details) - USD ($) $ in Thousands	Dec. 24, 2017	Jun. 25, 2017
Payables And Accruals [Abstract]
Payroll and fringe benefits	$ 7,277	$ 10,469
Other	5,713	5,675
Total accrued expenses	$ 12,990	$ 16,144

Long-Term Debt - Long-Term Debt

Long-Term Debt - Long-Term Debt Components (Details) - USD ($) $ in Thousands		6 Months Ended
		Dec. 24, 2017	Jun. 25, 2017
Debt Instrument [Line Items]
Capital lease obligations		$ 21,640	$ 25,168
Total debt		133,540	129,468
Current portion of capital lease obligations		(7,112)	(7,060)
Current portion of other long-term debt		(10,000)	(10,000)
Unamortized debt issuance costs		(840)	(1,026)
Total long-term debt		$ 115,588	111,382
Capital Lease Obligations [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Effective Percentage		3.70%
ABL Revolver [Member]
Debt Instrument [Line Items]
Debt Instrument, Maturity Date		2020-03
Debt Instrument, Interest Rate, Effective Percentage		3.30%
Long-term Debt		$ 21,900	9,300
ABL Term Loan [Member]
Debt Instrument [Line Items]
Debt Instrument, Maturity Date	[1]	2020-03
Weighted average interest rate	[1]	3.30%
Outstanding balances of term loan	[1]	$ 90,000	$ 95,000
[1]	Includes the effects of interest rate swaps.

Long-Term Debt - Long-Term De53

Long-Term Debt - Long-Term Debt Components (Details) (Parenthetical)	6 Months Ended
	Dec. 24, 2017
Debt Disclosure [Abstract]
Capital lease obligations, scheduled maturity start date	2018-07
Capital lease obligations, scheduled maturity end date	2027-11

Long-Term Debt - Additional Inf

Long-Term Debt - Additional Information (Details) - ABL Facility [Member] - USD ($)	6 Months Ended
	Dec. 24, 2017	Mar. 26, 2015
Debt Instrument [Line Items]
Debt agreement maximum borrowing capacity		$ 200,000,000
Term loan maximum borrowing capacity		100,000,000
Debt instrument maturity date	Mar. 26, 2020
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity		$ 100,000,000

Long-Term Debt - Scheduled Matu

Long-Term Debt - Scheduled Maturities of Outstanding Debt Obligations (Details) $ in Thousands	Dec. 24, 2017USD ($)
Debt Instrument Redemption [Line Items]
Fiscal 2,018	$ 8,533
Fiscal 2,019	16,996
Fiscal 2,020	102,419
Fiscal 2,021	2,624
Fiscal 2,022	2,417
Thereafter	551
Capital Lease Obligations [Member]
Debt Instrument Redemption [Line Items]
Fiscal 2,018	3,533
Fiscal 2,019	6,996
Fiscal 2,020	5,519
Fiscal 2,021	2,624
Fiscal 2,022	2,417
Thereafter	551
ABL Revolver [Member]
Debt Instrument Redemption [Line Items]
Fiscal 2,020	21,900
ABL Term Loan [Member]
Debt Instrument Redemption [Line Items]
Fiscal 2,018	5,000
Fiscal 2,019	10,000
Fiscal 2,020	$ 75,000

Other Long-Term Liabilities - O

Other Long-Term Liabilities - Other Long-Term Liabilities Components (Details) - USD ($) $ in Thousands	Dec. 24, 2017	Jun. 25, 2017
Other Liabilities Disclosure [Abstract]
Uncertain tax positions	$ 5,293	$ 5,077
Other	5,800	6,727
Total other long-term liabilities	$ 11,093	$ 11,804

Income Taxes - Schedule of Prov

Income Taxes - Schedule of Provision for Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 24, 2017	Dec. 25, 2016	Dec. 24, 2017	Dec. 25, 2016
Income Tax Disclosure [Abstract]
(Benefit) provision for income taxes	$ (4,826)	$ 1,924	$ (1,630)	$ 5,650
Effective tax rate	(69.20%)	30.60%	(8.50%)	29.50%

Income Taxes - Additional Infor

Income Taxes - Additional Information (Details) - USD ($) $ in Thousands	Jan. 01, 2018	Dec. 24, 2017	Jun. 24, 2018
Income Taxes [Line Items]
U.S. Federal corporate income tax rate		35.00%
Tax benefit as a result of the net change in deferred tax balances		$ 4,500
Provisional charge, net of foreign tax credits		1,700
Decrease in valuation allowance		$ 3,807
Scenario, Forecast [Member]
Income Taxes [Line Items]
U.S. Federal corporate income tax rate			28.25%
Subsequent Event [Member]
Income Taxes [Line Items]
U.S. Federal corporate income tax rate	21.00%

Income Taxes - Schedule of Comp

Income Taxes - Schedule of Components of Deferred Tax Valuation Allowance (Details) - USD ($) $ in Thousands		Dec. 24, 2017	Jun. 25, 2017
Valuation Allowance [Line Items]
Deferred tax valuation allowance		$ (10,961)	$ (17,957)
Investment in Former Domestic Unconsolidated Affiliate [Member]
Valuation Allowance [Line Items]
Deferred tax valuation allowance		(3,958)	(6,269)
Equity-method Investment in Parkdale America LLC [Member]
Valuation Allowance [Line Items]
Deferred tax valuation allowance		(1,217)	(1,520)
Certain Losses Carried Forward [Member]
Valuation Allowance [Line Items]
Deferred tax valuation allowance	[1]	(1,548)	(5,924)
State NOLs [Member]
Valuation Allowance [Line Items]
Deferred tax valuation allowance		(108)	(108)
Other Foreign NOLs [Member]
Valuation Allowance [Line Items]
Deferred tax valuation allowance	[2]	(2,963)	(3,347)
Foreign Tax Credits [Member]
Valuation Allowance [Line Items]
Deferred tax valuation allowance		$ (1,167)	$ (789)
[1]	Certain U.S. NOLs and capital losses outside the U.S. consolidated tax filing group.
[2]	Presented net of certain NOL carryforward deferred tax assets.

Shareholders' Equity - Schedule

Shareholders' Equity - Schedule of Stockholders Equity (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 24, 2017	Dec. 25, 2016	Dec. 24, 2017	Dec. 25, 2016
Stockholders Equity [Line Items]
Balance at June 25, 2017			$ 360,806
Balance (in shares) at June 25, 2017			18,229,777
Options exercised			$ 219
Stock-based compensation			3,079
Other comprehensive income, net of tax	$ (1,751)	$ (1,041)	1,423	$ (1,844)
Net income	11,802	$ 4,591	20,762	$ 13,994
Balance at December 24, 2017	$ 386,289		$ 386,289
Balance (in shares) at September 24, 2017	18,290,935		18,290,935
Common Stock [Member]
Stockholders Equity [Line Items]
Balance at June 25, 2017			$ 1,823
Balance (in shares) at June 25, 2017			18,230,000
Options exercised			$ 6
Options exercised (in shares)			54,000
Conversion of restricted stock units (in shares)			3,000
Stock-based compensation (in shares)			4,000
Balance at December 24, 2017	$ 1,829		$ 1,829
Balance (in shares) at September 24, 2017	18,291,000		18,291,000
Capital in Excess of Par Value [Member]
Stockholders Equity [Line Items]
Balance at June 25, 2017			$ 51,923
Options exercised			213
Stock-based compensation			3,079
Balance at December 24, 2017	$ 55,215		55,215
Retained Earnings [Member]
Stockholders Equity [Line Items]
Balance at June 25, 2017			339,940
Net income			20,762
Balance at December 24, 2017	360,702		360,702
Accumulated Other Comprehensive Loss [Member]
Stockholders Equity [Line Items]
Balance at June 25, 2017			(32,880)
Other comprehensive income, net of tax			1,423
Balance at December 24, 2017	$ (31,457)		$ (31,457)

Shareholders' Equity - Addition

Shareholders' Equity - Additional Information (Details) - USD ($)	6 Months Ended	12 Months Ended
	Dec. 24, 2017	Jun. 25, 2017	Jun. 26, 2016
Stockholders Equity Note [Abstract]
Payments of Dividends	$ 0	$ 0	$ 0

Stock-Based Compensation - Summ

Stock-Based Compensation - Summary of Number of Securities Remaining Available for Future Issuance (Details) - The 2013 Incentive Compensation Plan [Member] - shares	50 Months Ended
	Dec. 24, 2017	Oct. 23, 2013
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Authorized under the 2013 Plan		1,000,000
Available for issuance under the 2013 Plan	532,000
Certain Awards Expired, Forfeited or Otherwise Terminated Unexercised [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Plus: Certain awards expired, forfeited or otherwise terminated unexercised	343,000
Awards Granted to Employees [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Less: Awards granted to employees	(678,000)
Awards Granted to Non-Employee Directors [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Less: Awards granted to non-employee directors	(133,000)

Stock-Based Compensation - Addi

Stock-Based Compensation - Additional Information (Details) - shares shares in Thousands	6 Months Ended
	Dec. 24, 2017	Dec. 25, 2016
Stock Options [Member] | Common Stock [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, options, grants in period, gross	54	128
Restricted Stock Units (RSUs) [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, equity instruments other than options, grants in period	90	31

Fair Value of Financial Instr64

Fair Value of Financial Instruments and Non-Financial Assets and Liabilities - Schedule of Hedging Activities (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 24, 2017	Dec. 25, 2016	Dec. 24, 2017	Dec. 25, 2016
Fair Value Disclosures [Abstract]
Interest expense	$ 1,190	$ 914	$ 2,375	$ 1,606
Increase in fair value of interest rate swaps	(1,077)	(89)	(1,492)	(188)
Impact of interest rate swaps on interest expense	$ 123	$ 65	$ 254	$ 137

Fair Value of Financial Instr65

Fair Value of Financial Instruments and Non-Financial Assets and Liabilities - Additional Information (Details) - USD ($)	Dec. 24, 2017	Dec. 25, 2016
Fair Value Disclosures [Abstract]
Fair value assets and liabilities amount transfers into or out of the levels	$ 0	$ 0

Accumulated Other Comprehensi66

Accumulated Other Comprehensive Loss - Schedule of Changes in Accumulated Other Comprehensive Loss, Net of Tax (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 24, 2017	Dec. 25, 2016	Dec. 24, 2017	Dec. 25, 2016
Accumulated Other Comprehensive Income Loss [Line Items]
Balance at June 25, 2017			$ (32,880)
Other comprehensive (loss) income, net of tax	$ (1,751)	$ (1,041)	1,423	$ (1,844)
Balance at December 24, 2017	(31,457)		(31,457)
Foreign Currency Translation Adjustments [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Balance at June 25, 2017			(32,372)
Other comprehensive (loss) income, net of tax			(69)
Balance at December 24, 2017	(32,441)		(32,441)
Changes in Interest Rate Swaps [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Balance at June 25, 2017			(508)
Other comprehensive (loss) income, net of tax			1,492
Balance at December 24, 2017	$ 984		$ 984

Earnings Per Share - Computatio

Earnings Per Share - Computation of Basic and Diluted Earnings Per Share (Details) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 24, 2017	Dec. 25, 2016	Dec. 24, 2017	Dec. 25, 2016
Earnings Per Share [Abstract]
Net income attributable to Unifi, Inc.	$ 11,802	$ 4,591	$ 20,762	$ 13,994
Basic weighted average shares	18,273	18,128	18,260	18,045
Net potential common share equivalents – stock options and RSUs	378	314	338	346
Diluted weighted average shares	18,651	18,442	18,598	18,391
Excluded from diluted weighted average shares:
Anti-dilutive common share equivalents	60	185	290	271

Investments in Unconsolidated68

Investments in Unconsolidated Affiliates and Variable Interest Entities - Additional Information (Details) $ in Thousands	6 Months Ended
	Dec. 24, 2017USD ($)EntityFuturesContract	Jun. 25, 2017USD ($)
Schedule Of Equity Method Investments [Line Items]
Unconsolidated Entities, Number | Entity	3
Equity method investments	$ 113,623	$ 119,513
Parkdale America LLC [Member]
Schedule Of Equity Method Investments [Line Items]
Equity method investments	$ 110,321
Number of futures contracts designated as cash flow hedges | FuturesContract	0
UNF and UNF America [Member]
Schedule Of Equity Method Investments [Line Items]
Equity method investments	$ 3,302
Purchase commitment, remaining minimum amount committed	3,158
Accounts payable, related parties	$ 1,483	$ 2,301
Percentage of current and total assets and total liabilities accounted for by equity method investments	3.00%

Investments in Unconsolidated69

Investments in Unconsolidated Affiliates and Variable Interest Entities - Schedule of Reconciliation Between Share of Underlying Equity (Details) - USD ($) $ in Thousands	Dec. 24, 2017	Jun. 25, 2017
Schedule Of Equity Method Investments [Line Items]
Investments in unconsolidated affiliates	$ 113,623	$ 119,513
Parkdale America LLC [Member]
Schedule Of Equity Method Investments [Line Items]
Underlying equity as of December 24, 2017	128,412
Investments in unconsolidated affiliates	110,321
Parkdale America LLC [Member] | Initial Excess Capital Contributions [Member]
Schedule Of Equity Method Investments [Line Items]
Equity method investment difference between carrying amount and underlying equity	53,363
Parkdale America LLC [Member] | Impairment Charge Recorded in 2007 [Member]
Schedule Of Equity Method Investments [Line Items]
Equity method investment difference between carrying amount and underlying equity	(74,106)
Parkdale America LLC [Member] | Antitrust Lawsuit Against PAL [Member]
Schedule Of Equity Method Investments [Line Items]
Equity method investment difference between carrying amount and underlying equity	$ 2,652

Investments in Unconsolidated70

Investments in Unconsolidated Affiliates and Variable Interest Entities - Schedule of Raw Material Purchases under Supply Agreement (Details) - USD ($) $ in Thousands	6 Months Ended
	Dec. 24, 2017	Dec. 25, 2016
UNF [Member]
Schedule Of Equity Method Investments [Line Items]
Raw material purchases under supply agreement	$ 1,141	$ 1,250
UNF America [Member]
Schedule Of Equity Method Investments [Line Items]
Raw material purchases under supply agreement	10,406	9,579
UNF and UNF America [Member]
Schedule Of Equity Method Investments [Line Items]
Raw material purchases under supply agreement	$ 11,547	$ 10,829

Investments in Unconsolidated71

Investments in Unconsolidated Affiliates and Variable Interest Entities - Schedule of Unaudited, Condensed Balance Sheet Information for Unconsolidated Affiliates (Details) - USD ($) $ in Thousands	Dec. 24, 2017	Jun. 25, 2017
Schedule Of Equity Method Investments [Line Items]
Current assets	$ 274,288	$ 258,160
Noncurrent assets	172,227	184,457
Current liabilities	59,396	57,977
Noncurrent liabilities	2,933	3,263
Shareholders’ equity and capital accounts	384,186	381,377
UNIFI’s portion of undistributed earnings	42,843
Parkdale America LLC [Member]
Schedule Of Equity Method Investments [Line Items]
Current assets	265,491	247,820
Noncurrent assets	171,256	183,418
Current liabilities	56,134	54,389
Noncurrent liabilities	2,933	3,263
Shareholders’ equity and capital accounts	377,680	373,586
UNIFI’s portion of undistributed earnings	41,432
UNF and UNF America [Member]
Schedule Of Equity Method Investments [Line Items]
Current assets	8,797	10,340
Noncurrent assets	971	1,039
Current liabilities	3,262	3,588
Shareholders’ equity and capital accounts	6,506	$ 7,791
UNIFI’s portion of undistributed earnings	$ 1,411

Investments in Unconsolidated72

Investments in Unconsolidated Affiliates and Variable Interest Entities - Schedule of Unaudited, Condensed Income Statement Information for Unconsolidated Affiliates (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 24, 2017	Dec. 25, 2016	Dec. 24, 2017	Dec. 25, 2016
Schedule Of Equity Method Investments [Line Items]
Net sales	$ 183,333	$ 158,130	$ 391,817	$ 370,032
Gross profit	4,007	2,748	18,671	9,789
(Loss) income from operations	(737)	(2,340)	9,728	(394)
Net (loss) income	(200)	(1,725)	8,664	246
Depreciation and amortization	10,932	11,753	20,579	23,268
Cash received by PAL under cotton rebate program	4,701	3,635	6,942	7,762
Earnings recognized by PAL for cotton rebate program	3,191	2,907	6,446	6,796
Distributions received	1,500	750	8,678	1,500
Parkdale America LLC [Member]
Schedule Of Equity Method Investments [Line Items]
Net sales	176,577	153,074	379,368	358,974
Gross profit	2,379	1,765	16,089	7,261
(Loss) income from operations	(1,922)	(2,849)	8,034	(1,988)
Net (loss) income	(1,398)	(2,238)	6,948	(1,364)
Depreciation and amortization	10,885	11,708	20,485	23,184
Cash received by PAL under cotton rebate program	4,701	3,635	6,942	7,762
Earnings recognized by PAL for cotton rebate program	3,191	2,907	6,446	6,796
Distributions received			7,178
UNF and UNF America [Member]
Schedule Of Equity Method Investments [Line Items]
Net sales	6,756	5,056	12,449	11,058
Gross profit	1,628	983	2,582	2,528
(Loss) income from operations	1,185	509	1,694	1,594
Net (loss) income	1,198	513	1,716	1,610
Depreciation and amortization	47	45	94	84
Distributions received	$ 1,500	$ 750	$ 1,500	$ 1,500

Commitments and Contingencies -

Commitments and Contingencies - Additional Information (Details)	Sep. 30, 2004	Dec. 24, 2017
Commitments And Contingencies Disclosure [Abstract]
The term of a former ground lease	99 years
Number of years of monitoring and reporting costs of an individual site		7 years

Related Party Transactions - Re

Related Party Transactions - Related Party Receivables and Payables (Details) - USD ($) $ in Thousands	Dec. 24, 2017	Jun. 25, 2017
Related Party Transaction [Line Items]
Related party receivables	$ 7	$ 6
Capital lease obligations	21,640	25,168
Total related party payables	1,205	1,245
Salem Global Logistics Inc [Member]
Related Party Transaction [Line Items]
Related party receivables	7	6
Salem Leasing Corporation [Member]
Related Party Transaction [Line Items]
Accounts payable, related parties	294	298
Capital lease obligations	$ 911	$ 947

Related Party Transactions - Ad

Related Party Transactions - Additional Information (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Dec. 24, 2017	Jun. 25, 2017	Jun. 26, 2016
Director [Member]
Related Party Transaction [Line Items]
Related Party Transaction, Threshold for Individual Disclosure	$ 120	$ 120	$ 120

Related Party Transactions - Sc

Related Party Transactions - Schedule of Related Party Transactions (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 24, 2017	Dec. 25, 2016	Dec. 24, 2017	Dec. 25, 2016
Salem Leasing Corporation [Member]
Related Party Transaction [Line Items]
Expenses with related party	$ 969	$ 1,291	$ 1,950	$ 2,269
Salem Global Logistics Inc [Member]
Related Party Transaction [Line Items]
Revenues from related parties	$ 50	$ 31	$ 92	$ 52

Business Segment Information -

Business Segment Information - Additional Information (Details) - Segment	6 Months Ended
	Dec. 24, 2017	Dec. 23, 2016
Segment Reporting Information [Line Items]
Number of Reportable Segments	3
Repreve Renewables LLC [Member]
Segment Reporting Information [Line Items]
Majority equity ownership interest percentage by parent		60.00%

Business Segment Information 78

Business Segment Information - Selected Financial Information for Polyester, Nylon, International and Other Segments (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 24, 2017	Dec. 25, 2016	Dec. 24, 2017	Dec. 25, 2016
Segment Reporting Information [Line Items]
Net sales	$ 167,478	$ 155,155	$ 331,720	$ 315,124
Cost of sales	144,802	133,025	285,752	269,447
Gross profit	22,676	22,130	45,968	45,677
Segment depreciation expense	4,986	4,386	9,871	8,502
Segment Profit (Loss)	27,662	26,516	55,839	54,179
Polyester [Member]
Segment Reporting Information [Line Items]
Net sales	90,316	86,671	178,054	171,356
Cost of sales	81,740	76,200	160,565	152,435
Gross profit	8,576	10,471	17,489	18,921
Segment depreciation expense	3,973	3,384	7,840	6,492
Segment Profit (Loss)	12,549	13,855	25,329	25,413
Nylon [Member]
Segment Reporting Information [Line Items]
Net sales	25,103	28,302	51,930	56,797
Cost of sales	22,027	25,679	45,540	51,037
Gross profit	3,076	2,623	6,390	5,760
Segment depreciation expense	552	530	1,089	1,040
Segment Profit (Loss)	3,628	3,153	7,479	6,800
International [Member]
Segment Reporting Information [Line Items]
Net sales	51,046	38,868	99,705	84,212
Cost of sales	40,072	29,419	77,733	62,493
Gross profit	10,974	9,449	21,972	21,719
Segment depreciation expense	397	228	813	474
Segment Profit (Loss)	11,371	9,677	22,785	22,193
Other Segments [Member]
Segment Reporting Information [Line Items]
Net sales	1,013	1,314	2,031	2,759
Cost of sales	963	1,727	1,914	3,482
Gross profit	50	(413)	117	(723)
Segment depreciation expense	64	244	129	496
Segment Profit (Loss)	$ 114	$ (169)	$ 246	$ (227)

Business Segment Information 79

Business Segment Information - Reconciliations of Segment Gross Profit (Loss) to Consolidated Income Before Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 24, 2017	Dec. 25, 2016	Dec. 24, 2017	Dec. 25, 2016
Segment Reporting Reconciling Item For Operating Profit Loss From Segment To Consolidated [Line Items]
Gross profit (loss)	$ 22,676	$ 22,130	$ 45,968	$ 45,677
Selling, general and administrative expenses	14,626	12,868	27,489	24,278
Benefit for bad debts	(72)	(95)	(131)	(462)
Other operating expense, net	348	319	663	249
Operating income	7,774	9,038	17,947	21,612
Interest income	(181)	(183)	(262)	(329)
Interest expense	1,190	914	2,375	1,606
Loss on sale of business		1,662		1,662
Equity in (earnings) loss of unconsolidated affiliates	(211)	367	(3,298)	(473)
Income before income taxes	6,976	6,278	19,132	19,146
Polyester [Member]
Segment Reporting Reconciling Item For Operating Profit Loss From Segment To Consolidated [Line Items]
Gross profit (loss)	8,576	10,471	17,489	18,921
Nylon [Member]
Segment Reporting Reconciling Item For Operating Profit Loss From Segment To Consolidated [Line Items]
Gross profit (loss)	3,076	2,623	6,390	5,760
International [Member]
Segment Reporting Reconciling Item For Operating Profit Loss From Segment To Consolidated [Line Items]
Gross profit (loss)	10,974	9,449	21,972	21,719
Other Segments [Member]
Segment Reporting Reconciling Item For Operating Profit Loss From Segment To Consolidated [Line Items]
Gross profit (loss)	$ 50	$ (413)	$ 117	$ (723)

Business Segment Information 80

Business Segment Information - Reconciliation of Segment Total Assets to Consolidated Total Assets (Details) - USD ($) $ in Thousands	Dec. 24, 2017	Jun. 25, 2017
Segment Reporting Asset Reconciling Item [Line Items]
Total assets	$ 587,465	$ 571,503
Other current assets	6,854	6,468
Property, plant and equipment, net	203,699	203,388
Other non-current assets	2,815	2,771
Investments in unconsolidated affiliates	113,623	119,513
Operating Segments [Member]
Segment Reporting Asset Reconciling Item [Line Items]
Total assets	421,930	409,432
Operating Segments [Member] | Polyester [Member]
Segment Reporting Asset Reconciling Item [Line Items]
Total assets	266,522	270,819
Operating Segments [Member] | Nylon [Member]
Segment Reporting Asset Reconciling Item [Line Items]
Total assets	60,210	57,789
Operating Segments [Member] | International [Member]
Segment Reporting Asset Reconciling Item [Line Items]
Total assets	95,198	80,824
Corporate, Non-Segment [Member]
Segment Reporting Asset Reconciling Item [Line Items]
Other current assets	33,033	27,375
Property, plant and equipment, net	15,988	14,904
Other non-current assets	2,891	279
Investments in unconsolidated affiliates	$ 113,623	$ 119,513

Supplemental Cash Flow Inform81

Supplemental Cash Flow Information - Schedule of Cash Payments for Interest and Taxes (Details) - USD ($) $ in Thousands	6 Months Ended
	Dec. 24, 2017	Dec. 25, 2016
Supplemental Cash Flow Elements [Abstract]
Interest, net of capitalized interest of $85 and $395, respectively	$ 2,130	$ 1,527
Income taxes, net of refunds	$ 5,340	$ 5,695

Supplemental Cash Flow Inform82

Supplemental Cash Flow Information - Schedule of Cash Payments for Interest and Taxes (Details) (Parenthetical) - USD ($) $ in Thousands	6 Months Ended
	Dec. 24, 2017	Dec. 25, 2016
Supplemental Cash Flow Elements [Abstract]
Interest capitalized	$ 85	$ 395

Supplemental Cash Flow Inform83

Supplemental Cash Flow Information - Additional Information (Details) - USD ($) $ in Thousands	6 Months Ended		12 Months Ended
	Dec. 24, 2017	Dec. 25, 2016	Jun. 25, 2017	Jun. 26, 2016
Supplemental Cash Flow Information [Line Items]
Capital expenditures incurred but not yet paid	$ 2,610	$ 3,700	$ 3,234	$ 4,197
Building and Machinery [Member] | Construction Loans [Member]
Supplemental Cash Flow Information [Line Items]
Construction in Progress Expenditures Incurred but Not yet Paid		$ 5,139