Note B - Inventories (Details) - Summary of Inventories, Net (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Summary of Inventories, Net [Abstract]
Raw materials	$ 9,764	$ 6,516
Work in progress	2,176	1,576
Finished goods	1,621	2,358
Reserve	(721)	(415)
	$ 12,840	$ 10,035

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Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount of valuation reserve for inventory.

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Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

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