Income Taxes (Details) - USD ($)	12 Months Ended
	Aug. 31, 2022	Aug. 31, 2021
Current:
Federal	$ 5,547,000	$ 2,489,000
State	1,608,000	868,000
Foreign	322,000	(62,000)
Total current income tax expense	7,477,000	3,295,000
Deferred:
Federal	63,000	(2,000)
State	270,000
Total deferred income tax expense	333,000	(2,000)
Total	$ 7,810,000	$ 3,293,000