Statements of Operations (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Income Statement [Abstract]
Net revenues	$ 1,468,962	$ 1,362,504	$ 4,233,547	$ 3,961,943
Cost of services	311,392	302,746	939,585	940,941
Gross profit	1,157,570	1,059,758	3,293,962	3,021,002
Operating expenses:
Sales and marketing	295,005	164,513	677,365	585,594
General and administrative	302,491	275,416	1,002,750	846,846
Research and development	81,226	93,598	186,196	316,063
Total operating expenses	678,722	533,527	1,866,311	1,748,503
Income before income taxes	478,848	526,231	1,427,651	1,272,499
Provision for income tax	159,261	212,377	497,058	513,589
Net income	$ 319,587	$ 313,854	$ 930,593	$ 758,910
Net income per share:
Basic	$ 0.02	$ 0.02	$ 0.06	$ 0.05
Diluted	$ 0.02	$ 0.02	$ 0.06	$ 0.05
Weighted average common shares outstanding
Basic	15,130,162	14,707,250	14,931,366	14,297,562
Diluted	15,699,964	15,258,843	15,538,652	14,896,548