Condensed Consolidated Statements of Equity (Unaudited) - USD ($) $ in Thousands	Total	Additional Paid-in Capital [Member]	AOCI Attributable to Parent [Member]	Retained Earnings [Member]	Noncontrolling Interest [Member]	Common Stock [Member]
Balance at Dec. 31, 2022	$ 49,384	$ 5,792	$ 386	$ 1,608	$ 41,598
Balance, shares at Dec. 31, 2022						6,365,856
Common Stock Retirement (unaudited)
Common Stock Retirement (unaudited), shares
Dividends (unaudited)	(700)			(700)
Non-controlling interest distributions (unaudited)	(4,999)				(4,999)
Net change in foreign currency translation (unaudited)	2,318		277		2,041
Net income (unaudited)	4,139			495	3,644
Balance at Mar. 31, 2023	50,142	5,792	663	1,403	42,284
Balance, shares at Mar. 31, 2023						6,365,856
Balance at Dec. 31, 2023	47,273	5,746	529	1,232	39,766
Balance, shares at Dec. 31, 2023						6,487,856
Common Stock Retirement (unaudited)	(153)	(153)
Common Stock Retirement (unaudited), shares						(19,348)
Dividends (unaudited)	(778)			(778)
Non-controlling interest distributions (unaudited)	(5,460)				(5,460)
Net change in foreign currency translation (unaudited)	1,350		168		1,182
Net income (unaudited)	5,992			746	5,246
Balance at Mar. 31, 2024	$ 48,224	$ 5,593	$ 697	$ 1,200	$ 40,734
Balance, shares at Mar. 31, 2024						6,468,508