Consolidated Statements of Shareholders' Equity - USD ($) $ in Thousands	Convertible Preferred Stock	Common Stock	Additional Paid-in Capital	Accumulated Other Comprehensive Income	Accumulated Earnings	Total
Balance at the beginning at Aug. 31, 2021	$ 1	$ 49	$ 12,378	$ 780	$ 53,914	$ 67,122
Balance at the beginning (in Shares) at Aug. 31, 2021	36,000	4,861,590
Preferred dividends					(76)	(76)
Foreign translation loss				(606)		(606)
Net income					21,308	21,308
Balance at the end at Aug. 31, 2022	$ 1	$ 49	12,378	174	75,146	87,748
Balance at the end (in Shares) at Aug. 31, 2022	36,000	4,861,590
Preferred dividends					(76)	(76)
Foreign translation loss				(136)		(136)
Net income					21,185	21,185
Balance at the end at Aug. 31, 2023	$ 1	$ 49	$ 12,378	$ 38	$ 96,255	$ 108,721
Balance at the end (in Shares) at Aug. 31, 2023	36,000	4,861,590