Condensed Consolidated Balance Sheets (Parentheticals) (USD $) In Thousands, except Share data	Oct. 01, 2011	Jul. 02, 2011
Statement Of Financial Position [Abstract]
Allowances for Accounts receivable (in dollars)	$ 2,295	$ 1,947
Accumulated amortization on intangible assets (in dollars)	$ 4,652	$ 3,868
Common stock and paid in capital, no par value (in dollars per share)
Common stock and paid in capital, shares authorized	60,000,000	60,000,000
Common stock and paid in capital, shares issued	24,304,000	24,716,000
Common stock and paid in capital, shares outstanding	24,304,000	24,716,000