Statements of Operations (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Income Statement [Abstract]
Net revenues	$ 1,395,147	$ 1,352,025	$ 2,764,585	$ 2,599,439
Cost of services	303,519	331,848	628,193	638,195
Gross profit	1,091,628	1,020,177	2,136,392	1,961,244
Operating expenses:
Sales and marketing	179,594	194,307	382,360	421,081
General and administrative	284,081	293,047	700,259	571,701
Research and development	52,438	108,595	104,970	222,194
Total operating expenses	516,113	595,949	1,187,589	1,214,976
Income before income taxes	575,515	424,228	948,803	746,268
Provision for income tax	190,079	184,000	337,797	301,212
Net income	$ 385,436	$ 240,228	$ 611,006	$ 445,056
Net income per share:
Basic	$ 0.03	$ 0.02	$ 0.04	$ 0.03
Diluted	$ 0.03	$ 0.02	$ 0.04	$ 0.03
Weighted average common shares outstanding
Basic	14,869,639	14,339,434	14,830,320	14,090,467
Diluted	15,280,304	15,159,016	15,344,497	14,974,691