Debt (Components Of Debt) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011	Jun. 30, 2011
Debt [Abstract]
Line of credit, interest at the LIBOR Rate, as defined, plus 0.625%	$ 17,000	$ 15,000
Yen denominated term note, interest at the Japanese Yen Base Rate, as defined, plus 1.49%	3,888	3,729
Total debt	20,888	18,729
Current portion of long-term debt	3,888	3,729
Long-term debt, less current portion	$ 17,000	$ 15,000