Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=124259787&loc=d3e4428-111522

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 9
-URI https://asc.fasb.org/extlink&oid=124259787&loc=d3e4531-111522

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

Schedule of accounts receivable (Details) (Pharanthetical) $ in Millions	Dec. 31, 2022 USD ($)	Dec. 31, 2022 SGD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2021 SGD ($)
Line of Credit Facility [Line Items]
Accounts receivable	$ 1,851,503		$ 1,802,316
United Overseas Bank Limited [Member]
Line of Credit Facility [Line Items]
Accounts receivable	$ 600,000	$ 0.8	$ 600,000	$ 0.8