v3.8.0.1

Accounts Receivable, Net (Tables)

9 Months Ended

Mar. 31, 2018

Accounts Receivable, Net [Abstract]

Schedule of net accounts receivable

		March 31,				June 30,
		2018				2017
Trade accounts receivable		$	6,108,078			$	2,754,962
Less: allowances for doubtful accounts			(1,350,531	)			(185,821	)
Accounts receivables, net		$	4,757,547			$	2,569,141

Schedule of movement of allowance for doubtful accounts

		Nine months ended March 31, 2018				Year ended June 30, 2017
Beginning balance		$	185,821			$	207,028
Provision for doubtful accounts			1,182,832				-
Less: write-off/recovery			(24,638	)			(18,912	)
Exchange rate effect			6,516				(2,295	)
Ending balance		$	1,350,531			$	185,821

X

- Definition

Tabular disclosure of movement of allowance for doubtful accounts.

+ References

No definition available.

+ Details

Name:	sino_ScheduleOfMovementOfAllowanceForDoubtfulAccountsTableTextBlock
Namespace Prefix:	sino_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_ReceivablesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.3,4)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration