CONDENSED STATEMENTS OF CASH FLOWS (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Operating activities:
Net loss	$ (201,600)	$ (1,032,100)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	19,900	13,900
Unrealized (gain) on investment	(108,700)	(127,500)
Share based compensation	79,500	90,100
Change in fair value of stock price guarantee	2,900	57,500
Amortization of prepaid facility costs	65,200	42,500
Fair value of stock options awarded to professionals and consultants in payment of fees for services provided	0	475,500
Fair value of stock options awarded to employees in payment of compensation	0	30,000
Changes in assets and liabilities:
Accounts receivable	96,200	(142,300)
Inventories	105,600	(52,600)
Prepaid expense and other current assets	(112,200)	7,400
Advanced royalties	(6,300)	98,600
Prepaid facility costs	(60,500)	0
Accounts payable	(118,400)	209,500
Accrued expenses	12,000	(439,800)
Deferred revenue	(41,300)	661,500
Net cash used in operating activities	(267,700)	(107,800)
Investing activities:
Property and equipment additions	0	(114,400)
Net cash used in investing activities	0	(114,400)
Financing activities:
Payments on capital leases	(7,100)	(2,200)
Net cash used in financing activities	(7,100)	(2,200)
Net decrease in cash	(274,800)	(224,400)
Cash, beginning	1,433,000	996,000
Cash, ending	1,158,200	771,600
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Income taxes	0	0
Interest	$ 900	$ 1,700