CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (USD $)	3 Months Ended		6 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2011	Dec. 31, 2010
Income Statement [Abstract]
NET SALES	$ 1,218,132	$ 1,426,702	$ 2,124,061	$ 2,195,538
COST OF SALES	861,942	984,747	1,575,502	1,502,367
Gross profit on sales	356,190	441,955	548,559	693,171
OPERATING EXPENSES
Selling	141,699	150,046	240,721	230,971
General and administrative	90,305	76,942	219,679	197,269
Gain on sale of equipment				(500)
Total operating expenses	232,004	226,988	460,400	427,740
Income from operations	124,186	214,967	88,159	265,431
OTHER INCOME (EXPENSE)
Miscellaneous income	412		776
Interest expense	(3,711)	(2,512)	(8,116)	(4,908)
Total other income (expense)	(3,299)	(2,512)	(7,340)	(4,908)
Net income before income taxes	120,887	212,455	80,819	260,523
PROVISION FOR INCOME TAXES	21,144	76,461	16,113	85,155
NET INCOME	99,743	135,994	64,706	175,368
Preferred dividends	(32,018)	(32,018)	(64,036)	(64,036)
Net income applicable to common stockholders	$ 67,725	$ 103,976	$ 670	$ 111,332
NET INCOME (LOSS) PER SHARE OF COMMON STOCK
- BASIC (in dollars per share)	$ 0.07	$ 0.11		$ 0.11
- DILUTED (in dollars per share)	$ 0.03	$ 0.05		$ 0.06
WEIGHTED AVERAGE SHARES OF COMMON STOCK OUTSTANDING (in shares)	969,834	969,834	969,834	969,834