Quarterly Financial Information (Unaudited) (Tables)

12 Months Ended

Jun. 30, 2015

Quarterly Financial Information [Abstract]

Schedule of quarterly financial information

	First		Second		Third		Fourth
2015	Quarter		Quarter		Quarter		Quarter
Net sales	$	5,693,472	$	5,697,083	$	6,470,286	$	8,970,864
Gross profit (loss)		1,810,079		2,258,735		1,437,534		1,635,225
Net income (loss)		911,221		1,219,082		506,369		546,455
Net income (loss) per share -
Basic		0.40		0.54		0.22		0.24
Diluted		0.40		0.54		0.22		0.23
2014
Net sales	$	6,920,955	$	6,569,641	$	6,549,623	$	7,096,700
Gross profit		2,195,136		896,014		1,679,125		(239,029	)
Net income		1,048,907		111,152		706,030		(698,204	)
Net income per share -
Basic		0.47		0.05		0.31		(0.31	)
Diluted		0.46		0.05		0.31		(0.31	)