CONDENSED STATEMENTS OF CASH FLOW (UNAUDITED) - USD ($)	9 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
CASH FLOWS FROM OPERATING ACTIVITIES
Net loss	$ (325,250)	$ (217,999)
Adjustments to reconcile net loss to Net cash provided by operating activities:
Depreciation	27,434	24,975
Decrease in accounts receivable	1,099,026	1,074,041
Increase in inventories	(508,894)	(654,259)
Provision for inventory reserve	7,190	27,978
Decrease in prepaid expenses and other current assets	(34,529)	(20,993)
Decrease in trade accounts payable	(173,766)	(112,299)
(Decrease)/Increase in accrued expenses and other liabilities	(134,690)	51,473
Increase in accrued pension costs	65,346	1,463
Total adjustments	347,117	392,379
NET CASH PROVIDED BY OPERATING ACTIVITIES	21,867	174,380
CASH FLOWS FROM INVESTING ACTIVITIES:
Expenditures for plant, property and equipment	(22,681)	(34,437)
NET CASH USED IN INVESTING ACTIVITIES	(22,681)	(34,437)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from short-term borrowings	0	500,000
Repayment of long-term debt	0	(500,000)
NET CASH USED IN FINANCING ACTIVITIES	0	0
NET(DECREASE)/INCREASE IN CASH AND CASH EQUIVALENTS	(814)	139,943
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	347,598	480,107
CASH AND CASH EQUIVALENTS AT END OF PERIOD	346,784	620,050
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Interest paid	$ 14,618	$ 8,618