Note G - Economic Dependency (Tables)

9 Months Ended

Mar. 31, 2014

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

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

	Three Months Ended March 31,										Nine Months Ended March 31,
	2014					2013					2014					2013
	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	$	6,321		36	%	$	7,304		50	%	$	16,849		35	%	$	22,172		53	%
Customer 2		2,823		16			2,455		17			8,484		18			7,072		17
Customer 3		2,921		17			1,483		10			7,960		17		(a)		(a)
	$	12,065		69	%	$	11,242		77	%	$	33,293		70	%	$	29,244		70	%

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 March 31,

Nine Months Ended March 31,

2014

2013

2014

2013

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)

$

829,000

14

%

(a)

(a)

(a)

(a)

(a)

(a)

$

829,000

14

%

(a)

(a)

(a)

(a)