Note G - Economic Dependency (Tables)

6 Months Ended

Dec. 31, 2013

Note G - Economic Dependency (Tables) [Line Items]

Schedules of Concentration of Risk, by Risk Factor [Table Text Block]

	Three Months Ended December 31,										Six Months Ended December 31,
	2013					2012					2013					2012
	Net Sales by Customer		% of Total Net Sales			Net Sales by Customer		% of Total Net Sales			Net Sales by Customer		% of Total Net Sales			Net Sales by Customer		% of Total Net Sales
Customer 1	$	5,229		35	%	$	7,335		59	%	$	10,509		35	%	$	15,059		55	%
Customer 2		2,026		14			1,709		14			5,660		19			4,618		17
Customer 3		3,070		20			1,361		11			5,038		17		(a)		(a)
	$	10,325		69	%	$	10,405		84	%	$	21,207		71	%	$	19,677		72	%

Suplier 1&2 [Member]

Note G - Economic Dependency (Tables) [Line Items]

Schedules of Concentration of Risk, by Risk Factor [Table Text Block]

	Three Months Ended December 31,									Six Months Ended December 31,
	2013				2012					2013				2012
	Raw Material Purchases by Supplier		% of Total Raw Material Purchases		Raw Material Purchases by Supplier		% of Total Raw Material Purchases			Raw Material Purchases by Supplier		% of Total Raw Material Purchases		Raw Material Purchases by Supplier		% of Total Raw Material Purchases
Supplier 1		(a)		(a)	$	732		13	%		(a)		(a)	$	1,223		10	%
		(a)		(a)	$	732		13	%		(a)		(a)	$	1,223		10	%