XML 88 R57.htm IDEA: XBRL DOCUMENT v3.19.2

Concentrations and Risks (Details Narrative)	9 Months Ended	12 Months Ended
	Mar. 31, 2019	Jun. 30, 2018	Jun. 30, 2017
Risks and Uncertainties [Abstract]
Reimbursement on goods and service tax receivable percentage	100.00%	100.00%	100.00%

X

- Definition

It represents the percentage of Reimbursement on Goods And Service Tax Receivable.

+ References

No definition available.

+ Details

Name:	PPCB_ReimbursementOnGoodsAndServiceTaxReceivablePercentage
Namespace Prefix:	PPCB_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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