STATEMENTS OF INCOME (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
STATEMENTS OF INCOME [Abstract]
Operating revenues	$ 11,837,211	$ 11,062,619
Operating expenses:
Data and product costs	4,438,542	3,731,218
Selling, general and administrative expenses	6,611,687	6,206,917
Depreciation and amortization	168,080	150,069
Total operating expenses	11,218,309	10,088,204
Income from operations	618,902	974,415
Other income, net	(38,560)	21,945
Income before income taxes	580,342	996,360
Provision for income taxes	(238,529)	(466,543)
Net income	$ 341,813	$ 529,817
Net income per share:
Basic (in dollars per share)	$ 0.04	$ 0.07
Diluted (in dollars per share)	$ 0.04	$ 0.06