BALANCE SHEETS (USD $)	Dec. 31, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 7,542,281	$ 1,225,426
Accounts receivable from related party	534,703	552,572
Trade accounts receivable	8,817	47,560
Inventory	190,424	158,238
Prepaid expenses	676,358	417,772
Total current assets	8,952,583	2,401,568
Fixed assets, net	844,606	126,946
Intangible assets, net	289,865	399,131
Other assets	38,001	38,001
Total assets	10,125,055	2,965,646
Current liabilities:
Accounts payable	835,439	479,182
Accrued expenses	252,953	165,745
Deferred revenue	3,783,441	1,628,264
Total current liabilities	4,871,833	2,273,191
Convertible long-term debt	0	14,316,255
Total liabilities	4,871,833	16,589,446
Stockholders' deficit:
Convertible preferred stock, $0.001 par value — 6,000,000 shares authorized; 0 and 5,500,000 shares issued and outstanding at December 31, 2013 and 2012, respectively; aggregate liquidation preference of $24,000,000 at December 31, 2012	0	5,500
Common stock, $0.001 par value — 300,000,000 and 150,000,000 shares authorized; 122,448,707 and 36,761,864 shares issued and outstanding at December 31, 2013 and 2012, respectively	122,449	36,762
Additional paid-in capital	119,885,371	94,030,603
Accumulated deficit	(114,754,598)	(107,696,665)
Total stockholders’ equity (deficit)	5,253,222	(13,623,800)
Total liabilities and stockholders’ equity (deficit)	$ 10,125,055	$ 2,965,646