Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands	3 Months Ended
	Oct. 01, 2011	Oct. 02, 2010
Operating activities:
Net earnings	$ 6,890	$ 4,103
Adjustments to reconcile net earnings to net cash used by operating activities:
Depreciation and amortization	792	220
Deferred income tax (benefit) expense	(12)
Gross excess tax benefit from exercise of stock options and vesting of restricted stock units	(19)	(98)
Stock-based compensation expense	219	299
Changes in:
Accounts receivable, net	(24,303)	(18,930)
Inventory	(8,876)	(14,653)
Prepaid expenses and other assets	8	(529)
Accounts payable	(1,584)	9,844
Accrued expenses	4,421	(1,408)
Accrued retirement costs and other	(217)	(270)
Net cash used by operating activities	(22,681)	(21,422)
Investing activities:
Proceeds from the sale of short-term investments	12,705	11,771
Purchases of property, plant and equipment	(814)	(478)
Net cash provided by investing activities	11,891	11,293
Financing activities:
Borrowings from revolving bank facility	3,000
Principal repayment of long-term debt	(714)	(24)
Proceeds from stock options exercised		36
Gross excess tax benefit from exercise of stock options and vesting of restricted stock units	19	98
Net cash provided by financing activities	2,305	110
Net decrease in cash and cash equivalents	(8,485)	(10,019)
Cash and cash equivalents at the beginning of the period	9,107	16,988
Cash and cash equivalents at the end of the period	$ 622	$ 6,969