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Percentage points that would be added to the reference rate to compute the variable rate on the debt instrument based on current senior leverage ratios.

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Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.

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Aggregate dividends paid during the period for each share of common stock outstanding.

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Face (par) amount of debt instrument at time of issuance.

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Amount, after accumulated amortization, of debt issuance costs classified as noncurrent. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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

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Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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The cash inflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer.

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Amount of stock repurchase plan authorized.

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Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt.

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LONG-TERM DEBT - Senior Secured Credit Facility (Details) - USD ($) $ / shares in Units, $ in Thousands		1 Months Ended				12 Months Ended
	Jun. 06, 2016	Jun. 30, 2016	May 22, 2016	Jul. 28, 2015	Mar. 29, 2015	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2015	Feb. 21, 2016	Nov. 23, 2014	Dec. 29, 2013
Long-term debt
Proceeds from revolving line of credit							$ 9,208	$ 20,188
Payments on revolving line of credit						$ 3,126	14,271	12,000
Dividends paid
Cash dividends paid		$ 79,945			$ 44,000		79,945	44,000
Dividend per basic common share					$ 3.95
Dividend per diluted common share					$ 3.71
Cash dividend per share	$ 4.30
Extinguishment of debt
Loss on extinguishment of debt				$ 716			716	$ 852
Write-off of debt discount				676
Deferred financing costs amortized				$ 40
Unamortized deferred financing costs		601				481	601
Senior secured term loan
Long-term debt
Long-term debt		50,000				35,135	50,000
Extinguishment of debt
Unamortized deferred finance costs		899				$ 658	899
Revolving credit facility
Long-term debt
Long-term debt		3,126					3,126
Senior Secured Credit Facility \| Senior secured term loan
Long-term debt
Loan commitment										$ 50,000	$ 25,000
Senior Secured Credit Facility \| Revolving credit facility
Long-term debt
Maximum borrowing capacity											$ 10,000
Amended and Restated Credit and Guaranty Agreement \| Maximum
Extinguishment of debt
Repurchase authorization									$ 20,000
Amended and Restated Credit and Guaranty Agreement \| Senior secured term loan
Long-term debt
Loan commitment					$ 75,000
Amended and Restated Credit and Guaranty Agreement \| Revolving credit facility
Long-term debt
Maximum borrowing capacity					30,000
Proceeds from revolving line of credit					20,000
Payments on revolving line of credit					$ 10,000
Amended Credit Agreement
Long-term debt
Maximum borrowing capacity			$ 80,000
Amended Credit Agreement \| Prime Rate
Long-term debt
Variable margin rate based on current senior leverage ratio						0.75%
Amended Credit Agreement \| Prime Rate \| Minimum
Long-term debt
Variable margin rate			0.75%
Amended Credit Agreement \| Prime Rate \| Maximum
Long-term debt
Variable margin rate			1.50%
Amended Credit Agreement \| LIBOR
Long-term debt
Variable margin rate based on current senior leverage ratio						2.75%
Amended Credit Agreement \| LIBOR \| Minimum
Long-term debt
Variable margin rate			2.75%
Amended Credit Agreement \| LIBOR \| Maximum
Long-term debt
Variable margin rate			3.50%
Amended Credit Agreement \| Senior secured term loan
Long-term debt
Loan commitment			$ 50,000
Amended Credit Agreement \| Revolving credit facility
Long-term debt
Maximum borrowing capacity			$ 30,000
Long-term debt		3,126				$ 0	3,126
Letters of credit outstanding		250				250	250
Net availability under facility		$ 26,627				$ 29,750	$ 26,627
Effective interest rate		3.559%				3.803%	3.559%