Consolidated Balance Sheets (Unaudited) (USD $)	Sep. 30, 2013	Dec. 31, 2012
Assets
Cash and cash equivalents	$ 9,057,819	$ 3,759,791
Accounts receivable, net	141,558	403,303
Prepaid expenses and other	85,532	114,699
Total current assets	9,284,909	4,277,793
Property and equipment, net	130,966	91,330
Other assets
Related party receivable		702,337
Marketable securities	23,953	31,467
Other assets	113,644	52,693
Total other assets	137,597	786,497
Total assets	9,553,472	5,155,620
Current liabilities:
Accounts payable	42,091	203,066
Accrued expenses	840,163	695,202
Customer deposits payable	8,155,247	2,115,122
Deferred revenue	137	3,875
Total current liabilities	9,037,638	3,017,265
Stockholders' equity
Common stock, $0.001 par value, 200,000,000 shares authorized; 147,721,077 and 147,721,077 issued, and 137,150,323 and 142,725,833 outstanding at September 30, 2013 (unaudited) and December 31, 2012, respectively	147,721	147,721
Additional paid-in capital	56,873,423	56,873,423
Treasury stock, at cost; 10,570,754 and 4,995,244 shares	(1,241,749)	(238,158)
Deferred compensation	(1,360,240)	(1,580,050)
Accumulated deficit	(53,903,321)	(53,064,581)
Total stockholders' equity	515,834	2,138,355
Total liabilities and stockholders' equity	$ 9,553,472	$ 5,155,620