ENGINEERING AND DEVELOPMENT COSTS	12 Months Ended
ENGINEERING AND DEVELOPMENT COSTS	Jun. 30, 2014
ENGINEERING AND DEVELOPMENT COSTS [Abstract]
ENGINEERING AND DEVELOPMENT COSTS	L. ENGINEERING AND DEVELOPMENT COSTS Engineering and development costs include research and development expenses for new products, development and major improvements to existing products, and other costs for ongoing efforts to refine existing products. Research and development costs charged to operations totaled $3,028,000, $3,058,000 and $2,657,000 in fiscal 2014, 2013 and 2012, respectively. Total engineering and development costs were $10,900,000, $10,242,000 and $10,316,000 in fiscal 2014, 2013 and 2012, respectively.

The entire disclosure for research, development, and computer software activities, including contracts and arrangements to be performed for others and with federal government. Includes costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility and in-process research and development acquired in a business combination consummated during the period.

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