Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	AOCI Attributable to Parent [Member]	Retained Earnings [Member]	Total
Balance at Jun. 30, 2022		$ 39	$ 12,313	$ (234)	$ 16,921	$ 29,039
Balance, shares at Jun. 30, 2022	49	39,383
Gain on currency translation				(314)		(314)
Stock-based compensation			7			7
Net income (loss)					497	497
Balance at Sep. 30, 2022		$ 39	12,320	(548)	17,418	29,229
Balance, shares at Sep. 30, 2022	49	39,383
Balance at Jun. 30, 2022		$ 39	12,313	(234)	16,921	29,039
Balance, shares at Jun. 30, 2022	49	39,383
Net income (loss)						679
Balance at Dec. 31, 2022		$ 39	12,330	(214)	17,600	29,755
Balance, shares at Dec. 31, 2022	49	39,383
Balance at Sep. 30, 2022		$ 39	12,320	(548)	17,418	29,229
Balance, shares at Sep. 30, 2022	49	39,383
Gain on currency translation				334		334
Stock-based compensation			10			10
Net income (loss)					182	182
Balance at Dec. 31, 2022		$ 39	12,330	(214)	17,600	29,755
Balance, shares at Dec. 31, 2022	49	39,383
Balance at Jun. 30, 2023		$ 39	12,397	(144)	18,086	30,378
Balance, shares at Jun. 30, 2023	49	39,383
Gain on currency translation				(94)		(94)
Stock-based compensation			93			93
Net income (loss)					(500)	(500)
Balance at Sep. 30, 2023		$ 39	12,490	(238)	17,586	29,877
Balance, shares at Sep. 30, 2023	49	39,383
Balance at Jun. 30, 2023		$ 39	12,397	(144)	18,086	30,378
Balance, shares at Jun. 30, 2023	49	39,383
Net income (loss)						(1,684)
Balance at Dec. 31, 2023		$ 39	12,605	(12)	16,403	29,035
Balance, shares at Dec. 31, 2023	49	39,383
Balance at Sep. 30, 2023		$ 39	12,490	(238)	17,586	29,877
Balance, shares at Sep. 30, 2023	49	39,383
Gain on currency translation				226		226
Stock-based compensation			115			115
Net income (loss)					(1,183)	(1,183)
Balance at Dec. 31, 2023		$ 39	$ 12,605	$ (12)	$ 16,403	$ 29,035
Balance, shares at Dec. 31, 2023	49	39,383