XML 71 R37.htm IDEA: XBRL DOCUMENT v3.8.0.1

Commitments and Contingencies, Wistar License Agreement (Details) - Wistar License Agreement [Member]	12 Months Ended
	Dec. 31, 2017 Extension
Wistar License Agreement [Abstract]
Maximum reduction in royalty payments	50.00%
Number of one-year extensions	3
Minimum [Member]
Wistar License Agreement [Abstract]
Royalty rates on amount of cumulative net sales	3.00%
Maximum [Member]
Wistar License Agreement [Abstract]
Royalty rates on amount of cumulative net sales	5.00%

X

- Definition

The number of one-year extensions that may be purchased is sales of a licensed product do not commence by the specified date.

+ References

No definition available.

+ Details

Name:	ocx_CommencementOfCommercialSaleDeadlineNumberOfOneYearExtensions
Namespace Prefix:	ocx_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The maximum amount of reduction in royalty payments.

+ References

No definition available.

+ Details

Name:	ocx_MaximumReductionInRoyaltyPayments
Namespace Prefix:	ocx_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The percentage of royalty payments under a contractual arrangement such as payment for mineral and drilling rights and use of technology or intellectual property.

+ References

No definition available.

+ Details

Name:	ocx_RoyaltyPercentage
Namespace Prefix:	ocx_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	ocx_WistarLicenseAgreementAbstract
Namespace Prefix:	ocx_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_TypeOfArrangementAxis=ocx_WistarLicenseAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RangeAxis=us-gaap_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: