CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands	Total	Class A Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Loss
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cumulative-effect of adoption of share-based compensation accounting guidance	$ 836		$ 232	$ 604
Adjusted opening balances after adoption of share-based compensation accounting guidance	390,376	$ 9,828	85,036	324,379	$ (28,867)
Beginning balance (shares) at Jul. 02, 2016		19,661
Pre-adjusted balance at Jul. 02, 2016	389,540	$ 9,828	84,804	323,775	(28,867)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Total comprehensive income (loss)	14,607			10,050	4,557
Proceeds from issuance of common stock under stock option plans (shares)		86
Proceeds from issuance of common stock under stock option plans	797	$ 43	754
Share-based compensation	1,735		1,735	0
Shares withheld for taxes under equity compensation plans (shares)		(19)
Shares withheld for taxes under equity compensation plans	(1,848)	$ (10)	(1,838)
Cash dividends declared ($0.39 per share)	(7,690)			(7,690)
Ending balance (shares) at Oct. 01, 2016		19,728
Ending balance at Oct. 01, 2016	$ 397,977	$ 9,861	$ 85,687	$ 326,739	$ (24,310)

Number of share options and restricted stock units issued during the period.

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Shares associated with tax withholdings under employee equity incentive plan.

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Value of the shares withheld on restricted stock units granted to employees to pay the minimum statutory tax withholding requirements.

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This element represents the amount of recognized equity-based compensation during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized). Alternate captions include the words "stock-based compensation".

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption.

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Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Value of stock issued as a result of the exercise of stock options.

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Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.

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Amount of stockholders' equity including the portion attributable to noncontrolling interests, after the cumulative effect adjustment of a new accounting principle applied in the period of adoption.

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