Condensed Balance Sheets (USD $)	Jun. 30, 2011	Dec. 31, 2010
Current assets:
Cash and cash equivalents	$ 2,660,333	$ 4,044,309
Accounts receivable, net	366,348	235,149
Accounts receivable, related party, net	157,353	52,795
Inventory	305,839	278,392
Prepaid expenses and other current assets	115,812	63,471
Total current assets	3,605,685	4,674,116
Property and equipment, net	46,623	44,178
Intangible assets, net	180,183	214,068
Other long term assets	11,743	29,179
Investment in affiliated company	215,868	266,941
Total assets	4,060,102	5,228,482
Current liabilities:
Accounts payable	191,748	130,489
Accrued compensation and benefits	36,404	30,285
Accrued expenses	48,321	102,123
Deferred gross profit, related party	86,510	50,479
Deferred rent, current	5,419	4,847
Total current liabilities	368,402	318,223
Deferred rent, non-current	32,916	35,815
Total liabilities	401,318	354,038
Commitments and contingencies
Preferred stock, $0.001 par value, 25,000,000 shares authorized; no shares issued or outstanding	0	0
Common stock, $0.001 par value, 100,000,000 shares authorized; 49,720,255 shares outstanding at June 30, 2011, and December 31, 2010	49,721	49,721
Additional paid-in capital	48,511,934	48,392,985
Accumulated deficit	(44,902,871)	(43,568,262)
Total stockholders’ equity	3,658,784	4,874,444
Total liabilities and stockholders’ equity	$ 4,060,102	$ 5,228,482