Consolidated Statements of Operations and Comprehensive Loss - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Revenues:
Revenues	$ 41,603	$ 75,504
Model costs	29,885	54,249
Revenues, net of model costs	11,718	21,255
Operating expenses:
Salaries and service costs	9,142	13,944
Office and general expenses	3,608	4,408
Amortization and depreciation	1,249	1,192
Goodwill impairment	800	4,845
Corporate overhead	888	1,038
Total operating expenses	15,687	25,427
Operating loss	(3,969)	(4,172)
Other expense:
Foreign exchange (gain) loss	(16)	97
Interest expense, net	86	117
Total other expense	70	214
Loss before provision for income taxes	(4,039)	(4,386)
Current	(178)	(306)
Deferred	(724)	(94)
Income tax expense	(902)	(400)
Net loss	(4,941)	(4,786)
Other comprehensive income:
Foreign currency translation	79	95
Total comprehensive loss	$ (4,862)	$ (4,691)
Basic net loss per common share (in dollars per share)	$ (0.96)	$ (0.92)
Diluted net loss per common share (in dollars per share)	$ (0.96)	$ (0.92)
Weighted average common shares outstanding-basic (in shares)	5,158	5,184
Weighted average common shares outstanding-diluted (in shares)	5,158	5,184
Service [Member]
Revenues:
Revenues	$ 41,577	$ 75,452
License Fees and Other [Member]
Revenues:
Revenues	$ 26	$ 52