Condensed Consolidated Statements of Operations and Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Revenues:
Revenues	$ 16,264	$ 15,109	$ 50,513	$ 41,595
Revenues	16,264	15,109	50,513	41,595
Model costs	11,822	10,736	36,824	29,787
Revenues, net of model costs	4,442	4,373	13,689	11,808
Operating expenses:
Salaries and service costs	2,753	2,241	8,102	6,169
Office and general expenses	729	683	2,131	2,247
Amortization and depreciation	42	231	148	740
Corporate overhead	247	200	723	643
Total operating expenses	3,771	3,355	11,104	9,799
Operating income	671	1,018	2,585	2,009
Other (income) expense:
Foreign exchange (gain) loss	(107)	(4)	(211)	84
Gain on forgiveness of loan	0	0	0	(1,994)
Employee retention payroll tax credit	0	(458)	0	(1,320)
Interest expense	2	7	7	49
Total other income	(105)	(455)	(204)	(3,181)
Income before provision for income taxes	776	1,473	2,789	5,190
(Provision) benefit for income taxes:
Current	(221)	(48)	(305)	(158)
Deferred	1,332	(272)	1,063	(537)
(Provision) benefit for income taxes, net	1,111	(320)	758	(695)
Net income	1,887	1,153	3,547	4,495
Other comprehensive loss:
Foreign currency translation adjustment	(352)	(117)	(864)	(120)
Total comprehensive income	$ 1,535	$ 1,036	$ 2,683	$ 4,375
Basic net income per common share (in dollars per share)	$ 0.37	$ 0.22	$ 0.69	$ 0.87
Diluted net income per common share (in dollars per share)	$ 0.37	$ 0.22	$ 0.69	$ 0.87
Weighted average common shares outstanding-basic (in shares)	5,157	5,157	5,157	5,157
Weighted average common shares outstanding-diluted (in shares)	5,157	5,157	5,157	5,157
Service [Member]
Revenues:
Revenues	$ 16,256	$ 15,101	$ 50,490	$ 41,569
Revenues	16,256	15,101	50,490	41,569
License Fees [Member]
Revenues:
Revenues	8	8	23	26
Revenues	$ 8	$ 8	$ 23	$ 26