CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($)	3 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
CASH FLOWS FROM OPERATING ACTIVITIES
Net Income (Loss)	$ 1,292	$ (56,847)
Adjustments to Reconcile Net Income (Loss) to Net Cash Used by Operating Activities:
Depreciation and Amortization	14,245	17,096
Allowance for Bad Debts	300	300
Deferred Income Amortization	(324)	(324)
Deferred Income Taxes		57,740
Effects of Changes in Operating Assets and Liabilities:
Trade Receivables	(418,933)	(531,879)
Inventories	(57,940)	(10,809)
Prepaid Expenses	(23,788)	(18,152)
Income Taxes Receivable		(52,531)
Accounts Payable	117,835	202,414
Accrued Expenses	27,101	25,348
Refund Liability Owed to Customers	18,274
Net Cash Used by Operating Activities	(321,938)	(367,644)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from Line-of-Credit	310,000	330,000
Principal Payments on Notes Payable	(2,754)	(3,969)
Bank Overdraft	12,846
Net Cash Provided by Financing Activities	320,092	326,031
NET DECREASE IN CASH AND CASH EQUIVALENTS	(1,846)	(41,613)
Cash and Cash Equivalents - Beginning of Period	2,129	46,182
CASH AND CASH EQUIVALENTS - END OF PERIOD	$ 283	$ 4,569