v3.22.4

Other Receivables, Net (Details) - Schedule of movement of allowance for doubtful accounts - USD ($)	3 Months Ended	12 Months Ended
	Sep. 30, 2022	Jun. 30, 2022
Schedule of Movement of Allowance for Doubtful Accounts [Abstract]
Beginning balance	$ 3,942,258	$ 6,024,266
Less: write-off		(1,934,619)
Exchange rate effect	110,270	(147,389)
Ending balance	$ 4,052,528	$ 3,942,258

X

- References

No definition available.

+ Details

Name:	sgly_AllowanceForDoubtfulAccountsReceivableAmount
Namespace Prefix:	sgly_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Allowance for doubtful accounts receivable amount.

+ References

No definition available.

+ Details

Name:	sgly_AllowanceForDoubtfulAccountsReceivableAmounts
Namespace Prefix:	sgly_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Amount of direct write-downs of accounts receivable charged against the allowance.

+ References

No definition available.

+ Details

Name:	sgly_AllowanceForDoubtfulAccountsReceivableWriteOff
Namespace Prefix:	sgly_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	sgly_ScheduleOfMovementOfAllowanceForDoubtfulAccountsAbstract
Namespace Prefix:	sgly_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of increase (decrease) from effect of exchange rate changes on cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; held in foreign currencies. Excludes amounts for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 230
-Section 45
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=123444420&loc=d3e33268-110906

+ Details

Name:	us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration