CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2025	Aug. 29, 2025	Jun. 30, 2025
Current assets:
Cash and cash equivalents	$ 223,509		$ 153,079
Restricted cash	421		419
Accounts receivable, net	37,099		34,772
Other receivables	1,633		1,700
Receivable from sale of equity interest in the JV Company	56,410	$ 56,400	0
Inventories	196,156		189,677
Other current assets	17,689		18,215
Total current assets	531,284		396,162
Property, plant and equipment, net	309,677		314,097
Operating lease right-of-use assets	24,212		21,288
Intangible assets, net	1,380		269
Equity method investment	140,825		279,122
Deferred income tax assets	7,981		599
Other long-term assets	22,190		22,766
Total assets	1,037,549		1,034,303
Current liabilities:
Accrued liabilities	68,176		59,027
Income taxes payable	13,115		1,790
Short-term debt	2,925		11,852
Finance lease liabilities	1,026		1,007
Operating lease liabilities	5,782		4,978
Total current liabilities	161,317		154,507
Long-term debt	2,879		14,872
Income taxes payable - long-term	4,276		4,201
Deferred income tax liabilities	12,309		13,192
Finance lease liabilities - long-term	1,011		1,274
Operating lease liabilities - long-term	19,149		16,925
Other long-term liabilities	2,504		7,000
Total liabilities	203,445		211,971
Commitments and contingencies (Note 12)
Preferred shares, par value $0.002 per share:
Authorized: 10,000 shares; issued and outstanding: none at September 30, 2025 and June 30, 2025	0		0
Common shares, par value $0.002 per share:
Authorized: 100,000 shares; issued and outstanding: 37,171 shares and 30,053 shares, respectively at September 30, 2025 and 37,127 shares and 30,009 shares, respectively at June 30, 2025	74		74
Treasury shares at cost: 7,118 shares at September 30, 2025 and 7,118 shares at June 30, 2025	(79,058)		(79,058)
Additional paid-in capital	386,470		379,779
Accumulated other comprehensive loss	(5,187)		(12,390)
Retained earnings	531,805		533,927
Total Alpha and Omega Semiconductor Limited shareholder's equity	834,104		822,332
Total liabilities and shareholders' equity	1,037,549		1,034,303
Related Party
Current liabilities:
Accounts payable	21,157		15,809
Nonrelated Party
Current liabilities:
Accounts payable	$ 49,136		$ 60,044

Receivable of Equity Method Investment Sales

No definition available.

Name:	aosl_ReceivableOfEquityMethodInvestmentSales
Namespace Prefix:	aosl_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).