STATEMENTS OF CASH FLOWS (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Operating activities:
Net loss	$ (4,146,200)	$ (3,974,186)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization	77,055	40,626
Unrealized gain (loss) on investment	38,056	(80,000)
Bad debts	5,000	23,300
Inventory reserve	398,120	125,000
Payments received in common stock	0	(125,000)
Payments made in common stock	24,167	0
Share based compensation	850,459	699,925
Payment of stock option exercise received as compensation	0	235,750
Change in fair value of stock price guarantee	365,846	63,294
Amortization of prepaid facility costs	238,013	0
Fair value of stock options awarded to professionals and consultants in payment of fees for services provided	2,126,831	1,693,861
Fair value of stock options awarded to employees in payment of compensation	40,000	526,575
Changes in assets and liabilities:
Accounts receivable	(159,534)	86,320
Inventories	57,883	50,812
Prepaid expense and other current assets	263,916	(209,538)
Prepaid royalties	192,324	437,592
Prepaid facility costs	(239,700)	0
Accounts payable	236,664	198,869
Accrued expenses	257,055	356,694
Deferred revenue	(72,926)	138,780
Net cash provided by operating activities	553,029	288,681
Investing activities:
Property and equipment additions	(134,596)	(28,510)
Financing Activities:
Payments on capital lease	(23,350)	(12,389)
Proceeds from the exercise of stock options	41,962	962
Net cash provided by (used) in financing activities	18,612	(11,427)
Net increase in cash and cash equivalents	437,045	248,744
Cash and cash equivalents, beginning	995,989	747,245
Cash and cash equivalents, ending	1,433,034	995,989
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Income taxes	0	0
Interest	5,769	2,747
SUPPLEMENTAL DISCLOSURES OF NON-CASH INFORMATION
Acquisition of property and equipment under capital lease	63,428	30,421
Common stock issued in payment of future facility costs	$ 0	$ 1,277,427