XML 20 R29.htm IDEA: XBRL DOCUMENT v2.4.0.6

Loan Receivable (Narrative) (Details) (USD $)	3 Months Ended
Loan Receivable (Narrative) (Details) (USD $)	Jul. 31, 2012
Loan Receivable 1	$ 37,563

X

- Definition

Loan Receivable 1

+ References

No definition available.

+ Details

Name:	onci_LoanReceivableZeroSevenTwoThreeZeroqPDpLKvhOnePsy
Namespace Prefix:	onci_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	duration