CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Dec. 28, 2013	Dec. 29, 2012
Operating activities:
Net earnings	$ 10,877	$ 11,435
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	1,450	1,341
Deferred income tax expense	206	205
Gross excess tax benefit from exercise of stock options and vesting of restricted stock units	(407)	(286)
Stock-based compensation expense on equity awards	670	824
Change in customer return and program accruals	3,484	5,390
Changes in:
Accounts receivable, gross	(7,370)	(11,695)
Inventory	2,506	1,321
Prepaid expenses and other assets	(626)	(114)
Accounts payable	(2,458)	(2,268)
Accrued expenses	401	374
Accrued retirement costs and other	(337)	62
Net cash provided by operating activities	8,396	6,589
Investing activities:
Proceeds from the sale of short-term investments	14,369	19,199
Purchases of short-term investments	(12,337)	(10,899)
Purchases of property, plant and equipment	(576)	(482)
Net cash provided by investing activities	1,456	7,818
Financing activities:
Repayment of short-term notes payable	0	(1,750)
Principal repayment of long-term debt	(2,143)	(2,143)
Proceeds from stock options exercised	64	25
Gross excess tax benefit from exercise of stock options and vesting of restricted stock units	407	286
Dividends Paid	(2,050)	(2,821)
Net cash used in financing activities	(3,722)	(6,403)
Net increase in cash and cash equivalents	6,130	8,004
Cash and cash equivalents at the beginning of the period	21,806	16,112
Cash and cash equivalents at the end of the period	$ 27,936	$ 24,116