Unaudited Consolidated Statements of Operations (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Revenues
Revenues	$ 15,978	$ 14,867	$ 29,893	$ 27,959
License fees and other income	172	459	373	845
Total revenues	16,150	15,326	30,266	28,804
Model costs	11,232	10,230	21,048	19,388
Revenues net of model costs	4,918	5,096	9,218	9,416
Operating expenses
Salaries and service costs	2,846	2,616	5,643	5,008
Office and general expenses	794	880	1,612	1,671
Amortization and depreciation	393	389	783	785
Corporate overhead	324	435	644	843
Total operating expenses	4,357	4,320	8,682	8,307
Operating income	561	776	536	1,109
Other income (expense):
Equity in Earnings of 50% owned subsidiary earnings	(15)	23	2	27
Interest income	2	2	4	4
Interest expense	(16)	(8)	(28)	(15)
	(29)	17	(22)	16
Income before provision for income taxes	532	793	514	1,125
Provision for income taxes
Current	179	208	217	330
Deferred
	179	208	217	330
Net income applicable to common stockholders	$ 353	$ 585	$ 297	$ 795
Basic and diluted net income per common share (in Dollars per share)	$ 0.00	$ 0.00	$ 0.00	$ 0.01
Weighted average common shares outstanding (in Shares)	119,670	129,441	119,670	129,441