Quarterly Financial Data (unaudited) (Tables)

12 Months Ended

Jun. 30, 2015

Quarterly Financial Information Disclosure [Abstract]

Schedule of Quarterly Financial Information [Table Text Block]

Summarized quarterly financial data for fiscal 2015 and 2014 appears below (all amounts in thousands except per share amounts):

	June 30,		March 31,		Dec. 31,		Sept. 30,		June 30,		March 31,		Dec. 31,		Sept. 30,
Three months ended,	2015		2015		2014		2014		2014		2014		2013		2013
Net sales	$	9,114	$	8,503	$	9,000	$	8,845	$	9,798	$	9,116	$	8,749	$	8,708
Gross profit		1,638		1,699		2,158		1,575		1,861		1,748		1,944		1,761
Loss from operations		(472)		(489)		(35)		(698)		(395)		(960)		(892)		(862)
Net loss		(521)		(503)		(45)		(708)		(347)		(969)		(899)		(591)
Basic loss per share		(0.06)		(0.06)		(0.01)		(0.09)		(0.04)		(0.12)		(0.11)		(0.07)
Diluted loss per share		(0.06)		(0.06)		(0.01)		(0.09)		(0.04)		(0.12)		(0.11)		(0.07)