Quarterly Financial Information (Unaudited) (Tables)

12 Months Ended

Jun. 30, 2014

Quarterly Financial Information Disclosure [Abstract]

Schedule of quarterly financial information

	First		Second		Third		Fourth
2014	Quarter		Quarter		Quarter		Quarter
Net sales	$	6,920,955	$	6,569,641	$	6,549,623	$	7,096,700
Gross profit (loss)		2,195,136		896,014		1,679,125		(239,029	)
Net income (loss)		1,048,907		111,152		706,030		(698,204	)
Net income (loss) per share -
Basic		0.47		0.05		0.31		(0.31	)
Diluted		0.46		0.05		0.31		(0.31	)
2013
Net sales	$	7,891,877	$	8,052,447	$	6,799,970	$	11,553,916
Gross profit		2,482,193		2,144,508		1,969,878		4,102,990
Net income		1,280,718		1,071,776		915,231		2,294,700
Net income per share -
Basic		0.59		0.49		0.41		1.03
Diluted		0.57		0.48		0.41		1.02