Condensed Consolidated Statements of Operations and Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Revenues:
Revenues	$ 4,472	$ 4,442	$ 13,449	$ 13,689
Revenues	4,472	4,442	13,449	13,689
Operating expenses:
Salaries and service costs	2,843	2,753	8,702	8,102
Office and general expenses	859	729	3,002	2,131
Amortization and depreciation	55	42	162	148
Corporate overhead	248	247	738	723
Total operating expenses	4,005	3,771	12,604	11,104
Operating income	467	671	845	2,585
Other (income) expense:
Foreign exchange (gain) loss	18	107	(61)	211
Interest expense	(0)	(2)	(1)	(7)
Total other (income) expense	(18)	(105)	62	(204)
Income before provision for income taxes	485	776	783	2,789
Benefit (provision) for income taxes:
Current	14	(221)	14	(305)
Deferred	(140)	1,332	(293)	1,063
Benefit (provision) for income taxes, net	(126)	1,111	(279)	758
Net income	359	1,887	504	3,547
Other comprehensive (loss) income:
Foreign currency translation adjustment	(152)	(352)	46	(864)
Total comprehensive income	$ 207	$ 1,535	$ 550	$ 2,683
Basic net income per common share (in dollars per share)	$ 0.07	$ 0.37	$ 0.10	$ 0.69
Diluted net income per common share (in dollars per share)	$ 0.07	$ 0.37	$ 0.10	$ 0.69
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	$ 4,465	$ 4,434	$ 13,427	$ 13,666
Revenues	4,465	4,434	13,427	13,666
License Fees [Member]
Revenues:
Revenues	7	8	22	23
Revenues	$ 7	$ 8	$ 22	$ 23