CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($)	9 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
CASH FLOWS FROM OPERATING ACTIVITIES
Net Loss	$ (142,558)	$ (9,579)
Adjustments to Reconcile Net Loss to Net Cash Provided by Operating Activities:
Depreciation and Amortization	79,334	88,777
Allowance for Bad Debts	900	900
Deferred Income Amortization	(974)	(973)
Deferred Income Taxes	(87,666)	(4,976)
Gain on Sale of Equipment		(21,364)
Effects of Changes in Operating Assets and Liabilities:
Trade Receivables	(125,631)	38,926
Inventories	370,456	267,704
Prepaid Expenses	(20,083)	(12,648)
Prepaid Income Taxes	20,648	(29,760)
Accounts Payable	21,905	(71,338)
Accrued Expenses	16,671	10,908
Income Taxes Payable		(26,119)
Net Cash Provided by Operating Activities	133,002	230,458
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of Property and Equipment	(17,245)	(21,622)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from Line-of-Credit	325,000	300,000
Principal Payments on Line-of-Credit	(325,000)	(300,000)
Principal Payments on Notes Payable	(11,533)	(10,361)
Net Cash Used by Financing Activities	(11,533)	(10,361)
NET INCREASE IN CASH AND CASH EQUIVALENTS	104,224	198,475
Cash and Cash Equivalents - Beginning of Period	19,259	84,204
CASH AND CASH EQUIVALENTS - END OF PERIOD	$ 123,483	$ 282,679