Commitments and Contingencies (Details) - USD ($) $ in Thousands	3 Months Ended
	Nov. 30, 2024	Nov. 30, 2023	Aug. 31, 2024
Commitments and Contingencies
Operating lease agreements, description	The Company has several operating leases with third parties, primarily for land, plant and office spaces in Taiwan, including cancelable and noncancelable leases that expire at various dates between December 2024 and December 2040.
Lease expense related to noncancelable operating leases	$ 38	$ 40
ASSETS
Operating lease right of use assets	1,041		$ 1,091
Liabilities
Operating lease liabilities, current portion	76		94
Operating lease liabilities, less current portion	965		997
Total	1,041		1,091
Operating lease expenses	38	40
Cash Paid for amounts Included In Measurement of Liabilities:
Operating cash flows from operating leases	$ 38	$ 40
Operating leases	15 years 6 months 21 days	15 years 10 months 2 days
Operating leases	1.76%	1.76%
Remainder of 2025	$ 74
2026	80
2027	80
2028	80
2029	80
Thereafter	793
Total future minimum lease payments, undiscounted	1,187
Less: Imputed interest	(146)
Present value of future minimum lease payments	1,041		1,091
Purchase Obligations
Purchase commitments for inventory, property, plant and equipment	$ 435		$ 521
Minimum
Commitments and Contingencies
Cancellable and noncancellable operating lease expiration	2024-12
Maximum
Commitments and Contingencies
Cancellable and noncancellable operating lease expiration	2040-12