Statements of Cash Flows (USD $)	3 Months Ended
	Aug. 31, 2013	Aug. 31, 2012
Cash flows from operating activities:
Net income (loss)	$ 47,365	$ (103,343)
Adjustments to reconcile net loss to net cash used in operating activities:
(Increase) decrease in accounts receivable	(278,963)	26,128
Decrease (increase) in inventory	62,722	(57,052)
Increase in accounts payable and accrued expenses	60,172	23,287
Decrease in deferred revenue	0	(4,075)
Decrease in deferred license fees	(1,500)	(1,500)
Net cash used in operating activities	(110,204)	(116,555)
Cash flows from financing activities:
Proceeds from shareholder loan	100,000	100,000
Cash provided by financing activities	100,000	100,000
Decrease in cash	(10,204)	(16,555)
Cash, beginning of period	84,562	42,617
Cash, end of period	74,358	26,062
Supplemental disclosures of cash flow information
Cash paid for interest	0	0
Cash paid for taxes	$ 0	$ 0