Carrying amount as of the balance sheet date of amounts which could be received based on the terms of the insurance contract upon surrendering life policies owned by the entity.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(17))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 7
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480657/210-10-S50-7

Name:	us-gaap_CashSurrenderValueOfLifeInsurance
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Life Insurance Policy, Cash Surrender Value (Details) - USD ($)	Mar. 31, 2026	Mar. 31, 2025	Mar. 20, 2025	Dec. 20, 2024
Life Insurance Policy, Cash Surrender Value [Line Items]
Life insurance policy cash surrender value	$ 1,448,925	$ 1,390,388		$ 1,381,153
Kin Chiu Development Company Limited [Member]
Life Insurance Policy, Cash Surrender Value [Line Items]
Life insurance policy cash surrender value			$ 1,381,153