Balance Sheets (USD $)	Dec. 31, 2011	Dec. 31, 2010
Current assets:
Cash and cash equivalents	$ 1,688,945	$ 4,044,309
Accounts receivable, net	239,773	235,149
Accounts receivable, affiliated company, net	200,935	52,795
Inventory	363,869	278,392
Prepaid expenses and other current assets	64,583	63,471
Total current assets	2,558,105	4,674,116
Property and equipment, net	26,098	44,178
Intangible assets, net	146,297	214,068
Other long term assets	20,884	29,179
Investment in affiliated company	223,255	266,941
Total assets	2,974,639	5,228,482
Current liabilities:
Accounts payable	125,324	130,489
Accrued compensation and benefits	87,859	30,285
Accrued expenses	55,463	102,123
Deferred gross profit, related party	134,842	50,479
Deferred rent, current	7,155	4,847
Total current liabilities	410,643	318,223
Deferred rent, non-current	28,660	35,815
Total liabilities	439,303	354,038
Commitments and contingencies
Stockholders' equity:
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 issued and outstanding at December 31, 2011 and 2010	49,721	49,721
Additional paid-in capital	48,542,453	48,392,985
Accumulated deficit	(46,056,838)	(43,568,262)
Total stockholders' equity	2,535,336	4,874,444
Total liabilities and stockholders' equity	$ 2,974,639	$ 5,228,482